National Weather Service United States Department of Commerce

Areas of Severe Thunderstorms and Excessive Rainfall Today

Scattered severe thunderstorms capable of damaging wind gusts and some hail are expected this afternoon and evening from the Upper Ohio River Valley into the Northeast, and from the Appalachians into the Mid-Atlantic States. Excessive rainfall from heavy thunderstorms may produce areas of flash flooding from southern New Mexico into the western and northern Gulf Coast into Wednesday. Read More >

These products and outlook graphics can be used to support the fire weather program across east Tennessee, southwest Virginia, and southwest North Carolina. For more information, please call the NWS Morristown, Tennessee.
 
 
Click here for the full FWF zone product           FWF Users Guide
 
 

*Spot Application Upgrade*

Request a SPOT Forecast   

 

 

*New*: Fire Weather Dashboard (experimental...availability not guaranteed)

The default location is Knoxville, TN. Click anywhere on the map to change location.

 

 

PSA ERC Interactive Map

 

 

                           Computed 10 Hour FM                                                                                   Haines

                                                           

 
 
 
Radar
     

 

Latest Fire Weather Forecast

 

                        
502
FNUS54 KMRX 220657
FWFMRX

Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
257 AM EDT Mon Jun 22 2026

.DISCUSSION...

Scattered showers and thunderstorms return Monday with the greatest
coverage during the afternoon and evening hours. Some of the storms
could be severe with the main concern begin damaging winds and heavy
rains.  Mostly dry conditions return for Tuesday and Wednesday.


VAZ001-230800-
Lee-
Including the city of Rose Hill
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Pcldy        Pcldy
Temp (24h trend)      78-83 (-6)   60-65 (-4)   76-81
RH % (24h trend)      73-78 (+35)  95-100 (+2)  43-48
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 13                     NW  8
PM 20FT Wnd (mph)     SW 10        W 10         N  6
Transport Wnd (mph)   SW 18        NW  9        N 13
Mixing Hgt(ft-agl)    3000         450          6740
Vent Rate (mph-ft)    54000        4050         87620
Max Dispersion Early  45 Gen Good  6 Very Poor  42 Gen Good
Max Dispersion Late   46 Gen Good  5 Very Poor  71 Good
Category Day          3            1            4
Max LVORI Early       6            9            8
Max LVORI Late        4            9            2
Precip Chance (%)     100          70           0
Precip Type           Tstms        Tstms        None
Precip Duration       5            2
Precip Amount         0.53         0.10         0.00
Precip Begin          8 AM         Continuing
Precip End            Continuing   8 AM
Chance of Thunder (%) 60           20           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 80s. Minimum RH
38 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Southeast winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.FRIDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 60s. West winds less than 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

VAZ002-230800-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Pcldy        Mcldy        Pcldy
Temp (24h trend)      76-81 (-6)   58-63 (-4)   72-77
RH % (24h trend)      73-78 (+32)  95-100 (+3)  49-54
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 17                     NW  8
PM 20FT Wnd (mph)     SW 11        W 11         N  8
Transport Wnd (mph)   SW 18        W  9         N 14
Mixing Hgt(ft-agl)    3410         470          6140
Vent Rate (mph-ft)    61380        4230         85960
Max Dispersion Early  46 Gen Good  8 Poor       37 Fair
Max Dispersion Late   56 Gen Good  9 Poor       73 Good
Category Day          4            1            4
Max LVORI Early       5            9            8
Max LVORI Late        3            9            2
Precip Chance (%)     100          80           20
Precip Type           Tstms        Tstms        Showers
Precip Duration       4            2            1
Precip Amount         0.54         0.14         0.01
Precip Begin          8 AM         Continuing   Continuing
Precip End            Continuing   Continuing   12 PM
Chance of Thunder (%) 60           20           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 80s. Minimum RH
40 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 60. South winds
less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Southwest winds less than
10 mph.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Southwest winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 65 percent. Southwest
winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

VAZ005-230800-
Scott VA-
Including the city of Hiltons
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Pcldy        Pcldy
Temp (24h trend)      79-84 (-6)   61-66 (-3)   76-81
RH % (24h trend)      73-78 (+33)  95-100 (+8)  47-52
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 16                     NW  8
PM 20FT Wnd (mph)     SW 11 G19    SW 12        N  8
Transport Wnd (mph)   SW 18        W  9         N 13
Mixing Hgt(ft-agl)    3410         450          6440
Vent Rate (mph-ft)    61380        4050         83720
Max Dispersion Early  46 Gen Good  6 Very Poor  43 Gen Good
Max Dispersion Late   54 Gen Good  4 Very Poor  70 Good
Category Day          4            1            4
Max LVORI Early       5            8            7
Max LVORI Late        4            9            2
Precip Chance (%)     90           80           0
Precip Type           Tstms        Tstms        None
Precip Duration       4            1
Precip Amount         0.40         0.11         0.00
Precip Begin          8 AM         Continuing
Precip End            Continuing   4 AM
Chance of Thunder (%) 60           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 80s. Minimum RH
39 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

VAZ006-230800-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Mcldy        Pcldy
Temp (24h trend)      77-82 (-5)   59-64 (-3)   71-76
RH % (24h trend)      73-78 (+32)  95-100 (+10) 51-56
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 17                     NW 11
PM 20FT Wnd (mph)     SW 11 G19    SW 13        N  9
Transport Wnd (mph)   SW 20        SW  9        N 14
Mixing Hgt(ft-agl)    3660         480          5730
Vent Rate (mph-ft)    73200        4320         80220
Max Dispersion Early  46 Gen Good  5 Very Poor  31 Fair
Max Dispersion Late   62 Good      6 Very Poor  71 Good
Category Day          4            1            4
Max LVORI Early       5            8            7
Max LVORI Late        4            9            2
Precip Chance (%)     100          90           20
Precip Type           Tstms        Tstms        Showers
Precip Duration       4            3            1
Precip Amount         0.48         0.21         0.01
Precip Begin          8 AM         Continuing   Continuing
Precip End            Continuing   Continuing   11 AM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Clear. Lows in the mid 50s. North winds less
than 10 mph.
.WEDNESDAY...Sunny. Highs around 80. Minimum RH 39 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Southeast winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 49 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southwest
winds less than 10 mph.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

VAZ008-230800-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Pcldy        Mcldy        Pcldy
Temp (24h trend)      78-83 (-5)   60-65 (-3)   73-78
RH % (24h trend)      69-74 (+30)  95-100 (+14) 48-53
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 16                     NW 11
PM 20FT Wnd (mph)     SW 12        SW 12        NW  9
Transport Wnd (mph)   SW 20        SW 12        N 15
Mixing Hgt(ft-agl)    3640         470          5380
Vent Rate (mph-ft)    72800        5640         80700
Max Dispersion Early  49 Gen Good  9 Poor       36 Fair
Max Dispersion Late   63 Good      6 Very Poor  70 Good
Category Day          4            1            4
Max LVORI Early       4            7            6
Max LVORI Late        3            8            2
Precip Chance (%)     90           90           30
Precip Type           Tstms        Tstms        Showers
Precip Duration       4            3            1
Precip Amount         0.38         0.28         0.01
Precip Begin          8 AM         Continuing   9 AM
Precip End            Continuing   8 AM         2 PM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Clear. Lows in the mid 50s. North winds less
than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 80s. Minimum RH
38 percent. Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Southeast winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 49 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southwest
winds less than 10 mph.
.FRIDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 56 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 62 percent.
Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent. West
winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ018-230800-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Pcldy        Mcldy        Pcldy
Temp (24h trend)      79-84 (-4)   59-64 (-3)   73-78
RH % (24h trend)      60-65 (+24)  95-100 (+14) 46-51
RH Recovery                        Excellent
AM 20FT Wnd (mph)     W 11 G20                  NW 11
PM 20FT Wnd (mph)     W 10 G17     W 10 G17     NW  9
Transport Wnd (mph)   W 18         W 13         NW 16
Mixing Hgt(ft-agl)    3500         590          4210
Vent Rate (mph-ft)    63000        7670         67360
Max Dispersion Early  48 Gen Good  18 Gen Poor  38 Fair
Max Dispersion Late   58 Gen Good  17 Gen Poor  59 Gen Good
Category Day          4            1            4
Max LVORI Early       5            7            5
Max LVORI Late        3            7            2
Precip Chance (%)     100          100          30
Precip Type           Tstms        Tstms        Showers
Precip Duration       3            3            1
Precip Amount         0.37         0.35         0.01
Precip Begin          11 AM        Continuing   Continuing
Precip End            Continuing   Continuing   5 PM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 80s. Minimum RH
36 percent. Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 60. Southeast winds
less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 46 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. South
winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 51 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. West winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 55 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. West winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 51 percent. West
winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ047-230800-
Southeast Carter-
Including the city of Hampton
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Pcldy        Mcldy        Pcldy
Temp (24h trend)      77-82 (-3)   59-64 (-2)   70-75
RH % (24h trend)      64-69 (+22)  95-100 (+13) 53-58
RH Recovery                        Excellent
AM 20FT Wnd (mph)     W 10 G18                  NW 15
PM 20FT Wnd (mph)     W  9         W 12         NW 11
Transport Wnd (mph)   W 17         W 13         NW 15
Mixing Hgt(ft-agl)    3570         520          3520
Vent Rate (mph-ft)    60690        6760         52800
Max Dispersion Early  46 Gen Good  19 Gen Poor  34 Fair
Max Dispersion Late   55 Gen Good  16 Gen Poor  45 Gen Good
Category Day          4            1            3
Max LVORI Early       5            6            5
Max LVORI Late        4            6            3
Precip Chance (%)     100          100          40
Precip Type           Tstms        Tstms        Showers
Precip Duration       3            3            1
Precip Amount         0.41         0.42         0.02
Precip Begin          10 AM        Continuing   Continuing
Precip End            Continuing   Continuing   8 PM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. Minimum RH
42 percent. Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 60. Southeast winds
less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. South winds less than
10 mph.
.FRIDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 58 percent. West winds
less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. West winds less than
10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 61 percent. West winds
less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. West winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 57 percent.
West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ045-230800-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Pcldy        Mcldy        Pcldy
Temp (24h trend)      77-82 (-4)   60-65 (-3)   71-76
RH % (24h trend)      67-72 (+26)  95-100 (+14) 55-60
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 10 G19                 NW 11
PM 20FT Wnd (mph)     W  9 G17     W 10         NW  8
Transport Wnd (mph)   W 17         W 12         NW 12
Mixing Hgt(ft-agl)    3570         470          3940
Vent Rate (mph-ft)    60690        5640         47280
Max Dispersion Early  44 Gen Good  18 Gen Poor  33 Fair
Max Dispersion Late   55 Gen Good  14 Gen Poor  40 Fair
Category Day          4            1            3
Max LVORI Early       5            6            5
Max LVORI Late        4            7            3
Precip Chance (%)     90           100          40
Precip Type           Tstms        Tstms        Showers
Precip Duration       3            3            1
Precip Amount         0.38         0.34         0.04
Precip Begin          8 AM         Continuing   Continuing
Precip End            Continuing   Continuing   8 PM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. Minimum RH
42 percent. Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. South winds less than
10 mph.
.FRIDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 63 percent. West winds
less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southwest
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 58 percent.
West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ043-230800-
Southeast Greene-
Including the city of Cedar Creek
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Pcldy        Mcldy        Pcldy
Temp (24h trend)      77-82 (-4)   60-65 (-3)   71-76
RH % (24h trend)      62-67 (+22)  95-100 (+13) 52-57
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 11 G22                 NW 10
PM 20FT Wnd (mph)     W 10 G19     W 11 G19     NW  8
Transport Wnd (mph)   W 18         W 12         NW 10
Mixing Hgt(ft-agl)    3860         510          4020
Vent Rate (mph-ft)    69480        6120         40200
Max Dispersion Early  49 Gen Good  13 Gen Poor  34 Fair
Max Dispersion Late   62 Good      13 Gen Poor  38 Fair
Category Day          4            1            3
Max LVORI Early       5            6            5
Max LVORI Late        3            7            3
Precip Chance (%)     90           90           40
Precip Type           Tstms        Tstms        Showers
Precip Duration       4            5            1
Precip Amount         0.36         0.30         0.08
Precip Begin          8 AM         Continuing   Continuing
Precip End            Continuing   Continuing   8 PM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. Minimum RH
42 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Southeast winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. South winds
less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 57 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 60 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southwest
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 56 percent.
West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ041-230800-
Cocke Smoky Mountains-
Including the city of Hartford
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Pcldy        Mcldy        Pcldy
Temp (24h trend)      78-83 (-4)   62-67 (-3)   72-77
RH % (24h trend)      61-66 (+18)  95-100 (+13) 54-59
RH Recovery                        Excellent
AM 20FT Wnd (mph)     W 17                      NW 11
PM 20FT Wnd (mph)     W 13         W 15         NW  8
Transport Wnd (mph)   W 18         W 10         NW 12
Mixing Hgt(ft-agl)    3740         520          3830
Vent Rate (mph-ft)    67320        5200         45960
Max Dispersion Early  57 Gen Good  14 Gen Poor  31 Fair
Max Dispersion Late   62 Good      14 Gen Poor  38 Fair
Category Day          4            1            3
Max LVORI Early       4            5            5
Max LVORI Late        3            6            3
Precip Chance (%)     90           90           40
Precip Type           Tstms        Tstms        Showers
Precip Duration       3            5            1
Precip Amount         0.27         0.35         0.08
Precip Begin          8 AM         Continuing   Continuing
Precip End            Continuing   Continuing   8 PM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. West winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs around 80. Minimum RH 44 percent. North
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 52 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. South winds
less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 61 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southwest
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent. West
winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ074-230800-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Pcldy        Mcldy        Pcldy
Temp (24h trend)      74-79 (-5)   60-65 (-3)   70-75
RH % (24h trend)      68-73 (+23)  95-100 (+10) 56-61
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 16                     NW 11
PM 20FT Wnd (mph)     SW 11 G19    W 13         N  9
Transport Wnd (mph)   SW 21        W 10         NW 10
Mixing Hgt(ft-agl)    3290         480          3650
Vent Rate (mph-ft)    69090        4800         36500
Max Dispersion Early  55 Gen Good  16 Gen Poor  26 Fair
Max Dispersion Late   60 Gen Good  13 Gen Poor  34 Fair
Category Day          4            1            3
Max LVORI Early       4            6            5
Max LVORI Late        4            6            3
Precip Chance (%)     90           90           40
Precip Type           Tstms        Tstms        Tstms
Precip Duration       4            5            1
Precip Amount         0.41         0.45         0.05
Precip Begin          8 AM         Continuing   Continuing
Precip End            Continuing   Continuing   6 PM
Chance of Thunder (%) 70           30           20

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. Minimum RH
47 percent. Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. South winds
less than 10 mph.
.FRIDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 70s. Minimum RH 63 percent. West winds less
than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 64 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southwest
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 58 percent.
West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ072-230800-
Blount Smoky Mountains-
Including the city of Cades Cove
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Pcldy        Mcldy        Pcldy
Temp (24h trend)      77-82 (-6)   63-68 (-3)   75-80
RH % (24h trend)      73-78 (+27)  95-100 (+6)  55-60
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 16                     NW  7
PM 20FT Wnd (mph)     SW 11 G18    SW 12        N  7
Transport Wnd (mph)   SW 22        W  9         N 12
Mixing Hgt(ft-agl)    3340         490          4480
Vent Rate (mph-ft)    73480        4410         53760
Max Dispersion Early  55 Gen Good  9 Poor       27 Fair
Max Dispersion Late   64 Good      8 Poor       44 Gen Good
Category Day          4            1            3
Max LVORI Early       6            7            7
Max LVORI Late        4            7            3
Precip Chance (%)     90           90           40
Precip Type           Tstms        Tstms        Showers
Precip Duration       4            4            1
Precip Amount         0.57         0.58         0.03
Precip Begin          8 AM         Continuing   10 AM
Precip End            Continuing   8 AM         6 PM
Chance of Thunder (%) 70           40           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows around 60. East winds less
than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 80s. Minimum RH
47 percent. Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 65 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent. West
winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ087-230800-
Southeast Monroe-
Including the cities of Citico and Coker Creek
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Mcldy        Pcldy
Temp (24h trend)      77-82 (-6)   62-67 (-3)   76-81
RH % (24h trend)      73-78 (+27)  95-100 (+3)  53-58
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 10 G19                 NW  7
PM 20FT Wnd (mph)     SW  8 G17    SW  8        N  7
Transport Wnd (mph)   SW 20        NW  8        N 13
Mixing Hgt(ft-agl)    2980         460          4420
Vent Rate (mph-ft)    59600        3680         57460
Max Dispersion Early  43 Gen Good  7 Poor       30 Fair
Max Dispersion Late   50 Gen Good  5 Very Poor  49 Gen Good
Category Day          4            1            4
Max LVORI Early       7            8            7
Max LVORI Late        4            9            2
Precip Chance (%)     90           90           20
Precip Type           Tstms        Tstms        Showers
Precip Duration       5            3            1
Precip Amount         0.73         0.54         0.01
Precip Begin          8 AM         Continuing   10 AM
Precip End            Continuing   8 AM         2 PM
Chance of Thunder (%) 80           40           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 80s. Minimum RH
46 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 57 percent.
South winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.FRIDAY...Partly sunny with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 62 percent. Southwest winds
less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent. West
winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ102-230800-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Mcldy        Pcldy
Temp (24h trend)      79-84 (-5)   63-68 (-3)   78-83
RH % (24h trend)      73-78 (+26)  95-100 (+3)  52-57
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 14                     NW  8
PM 20FT Wnd (mph)     SW 10 G17    SW 10        N  8
Transport Wnd (mph)   SW 20        NW  8        NW 15
Mixing Hgt(ft-agl)    3300         460          4920
Vent Rate (mph-ft)    66000        3680         73800
Max Dispersion Early  50 Gen Good  10 Poor      41 Gen Good
Max Dispersion Late   57 Gen Good  7 Poor       62 Good
Category Day          4            1            4
Max LVORI Early       6            9            7
Max LVORI Late        4            9            2
Precip Chance (%)     90           90           20
Precip Type           Tstms        Tstms        Showers
Precip Duration       4            4            1
Precip Amount         0.40         0.50         0.01
Precip Begin          8 AM         Continuing   10 AM
Precip End            Continuing   7 AM         6 PM
Chance of Thunder (%) 80           40           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 45 percent.
West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. South winds less than
10 mph.
.THURSDAY...Partly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 57 percent. South winds less
than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.FRIDAY...Partly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 61 percent. Southwest winds less
than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Southwest winds less
than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

NCZ060-230800-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Mcldy        Pcldy
Temp (24h trend)      78-83 (-5)   63-68 (-1)   77-82
RH % (24h trend)      73-78 (+28)  95-100 (0)   52-57
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 10                     NW  6
PM 20FT Wnd (mph)     SW  8        W  8         NW  8
Transport Wnd (mph)   SW 18        W  9         NW 14
Mixing Hgt(ft-agl)    2930         450          4470
Vent Rate (mph-ft)    52740        4050         62580
Max Dispersion Early  40 Fair      7 Poor       41 Gen Good
Max Dispersion Late   46 Gen Good  4 Very Poor  54 Gen Good
Category Day          3            1            4
Max LVORI Early       8            8            6
Max LVORI Late        4            9            2
Precip Chance (%)     90           90           20
Precip Type           Tstms        Tstms        Showers
Precip Duration       4            3            1
Precip Amount         0.53         0.42         0.01
Precip Begin          8 AM         Continuing   10 AM
Precip End            Continuing   8 AM         1 PM
Chance of Thunder (%) 70           40           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. North
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 80s. Minimum RH
46 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 58 percent.
South winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.FRIDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 62 percent. West winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southwest
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent. West
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Southwest winds less
than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

NCZ061-230800-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Mcldy        Pcldy
Temp (24h trend)      75-80 (-5)   61-66 (-1)   75-80
RH % (24h trend)      80-85 (+28)  95-100 (+1)  57-62
RH Recovery                        Excellent
AM 20FT Wnd (mph)     W 11                      NW 11
PM 20FT Wnd (mph)     W  8         W 10         NW  9
Transport Wnd (mph)   W 17         W 10         NW 13
Mixing Hgt(ft-agl)    2610         460          4300
Vent Rate (mph-ft)    44370        4600         55900
Max Dispersion Early  38 Fair      10 Poor      43 Gen Good
Max Dispersion Late   39 Fair      5 Very Poor  48 Gen Good
Category Day          3            1            3
Max LVORI Early       8            9            6
Max LVORI Late        4            9            3
Precip Chance (%)     90           80           0
Precip Type           Tstms        Tstms        None
Precip Duration       4            3
Precip Amount         0.47         0.16         0.00
Precip Begin          8 AM         Continuing
Precip End            Continuing   8 AM
Chance of Thunder (%) 70           40           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. North
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. Minimum RH
53 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 65 percent. Southwest
winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. South
winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 68 percent. West winds
less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. West winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 68 percent. West winds
less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. West winds less than
10 mph.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 62 percent.
West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ015-230800-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      80-85 (-6)   60-65 (-5)   78-83
RH % (24h trend)      72-77 (+35)  95-100 (+4)  44-49
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 12                     NW  6
PM 20FT Wnd (mph)     SW 10        W  9         N  5
Transport Wnd (mph)   SW 20        W  9         N 13
Mixing Hgt(ft-agl)    3290         440          6550
Vent Rate (mph-ft)    65800        3960         85150
Max Dispersion Early  55 Gen Good  7 Poor       47 Gen Good
Max Dispersion Late   56 Gen Good  7 Poor       71 Good
Category Day          4            1            4
Max LVORI Early       5            8            6
Max LVORI Late        4            9            2
Precip Chance (%)     90           60           0
Precip Type           Tstms        Tstms        None
Precip Duration       4            2
Precip Amount         0.36         0.09         0.00
Precip Begin          8 AM         Continuing
Precip End            Continuing   8 AM
Chance of Thunder (%) 60           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 36 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
and variable wind.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 50 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.FRIDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. West winds less than 10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. West winds
less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ016-230800-
Hawkins-
Including the city of Mooresburg
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      80-85 (-6)   61-66 (-3)   78-83
RH % (24h trend)      73-78 (+33)  95-100 (+7)  48-53
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 11 G19                 NW  7
PM 20FT Wnd (mph)     SW 11        SW 11        N  5
Transport Wnd (mph)   SW 20        W  9         NW 12
Mixing Hgt(ft-agl)    3520         460          6360
Vent Rate (mph-ft)    70400        4140         76320
Max Dispersion Early  59 Gen Good  7 Poor       45 Gen Good
Max Dispersion Late   60 Gen Good  8 Poor       66 Good
Category Day          4            1            4
Max LVORI Early       5            9            6
Max LVORI Late        3            9            2
Precip Chance (%)     100          80           20
Precip Type           Tstms        Tstms        None
Precip Duration       4            2
Precip Amount         0.40         0.10         0.01
Precip Begin          8 AM         Continuing   10 AM
Precip End            Continuing   4 AM         1 PM
Chance of Thunder (%) 60           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 39 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southwest
winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southwest
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ017-230800-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Pcldy        Mcldy        Pcldy
Temp (24h trend)      81-86 (-5)   62-67 (-3)   77-82
RH % (24h trend)      67-72 (+31)  95-100 (+15) 47-52
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 14                     NW 11
PM 20FT Wnd (mph)     SW 12        SW 14        N  7
Transport Wnd (mph)   SW 20        W  9         NW 12
Mixing Hgt(ft-agl)    3740         460          5020
Vent Rate (mph-ft)    74800        4140         60240
Max Dispersion Early  51 Gen Good  10 Poor      42 Gen Good
Max Dispersion Late   63 Good      6 Very Poor  53 Gen Good
Category Day          4            1            3
Max LVORI Early       5            6            5
Max LVORI Late        3            9            2
Precip Chance (%)     100          90           30
Precip Type           Tstms        Tstms        Showers
Precip Duration       4            2            1
Precip Amount         0.36         0.19         0.01
Precip Begin          8 AM         Continuing   9 AM
Precip End            Continuing   7 AM         3 PM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 36 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Southeast winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 47 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. South winds
less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 53 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ046-230800-
Northwest Carter-
Including the city of Elizabethton
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Pcldy        Mcldy        Pcldy
Temp (24h trend)      80-85 (-5)   61-66 (-3)   75-80
RH % (24h trend)      61-66 (+26)  95-100 (+16) 46-51
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 12 G20                 NW  9
PM 20FT Wnd (mph)     W 11         W 12         NW  7
Transport Wnd (mph)   W 18         W 12         NW 13
Mixing Hgt(ft-agl)    3670         510          3820
Vent Rate (mph-ft)    66060        6120         49660
Max Dispersion Early  50 Gen Good  15 Gen Poor  36 Fair
Max Dispersion Late   59 Gen Good  12 Poor      41 Gen Good
Category Day          4            1            3
Max LVORI Early       4            7            5
Max LVORI Late        3            7            2
Precip Chance (%)     90           100          40
Precip Type           Tstms        Tstms        Showers
Precip Duration       4            3            1
Precip Amount         0.38         0.43         0.01
Precip Begin          10 AM        Continuing   Continuing
Precip End            Continuing   Continuing   5 PM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 80s. Minimum RH
36 percent. Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Southeast winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 45 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. South winds
less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 51 percent. West
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 55 percent. West
winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 51 percent. West
winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ044-230800-
Washington TN-
Including the city of Johnson City
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Pcldy        Mcldy        Pcldy
Temp (24h trend)      81-86 (-5)   62-67 (-3)   76-81
RH % (24h trend)      63-68 (+27)  95-100 (+15) 48-53
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 12 G21                 NW  8
PM 20FT Wnd (mph)     W 12 G20     SW 11 G18    N  7
Transport Wnd (mph)   W 20         W 12         NW 10
Mixing Hgt(ft-agl)    3740         480          4740
Vent Rate (mph-ft)    74800        5760         47400
Max Dispersion Early  56 Gen Good  11 Poor      37 Fair
Max Dispersion Late   65 Good      8 Poor       41 Gen Good
Category Day          4            1            3
Max LVORI Early       5            6            6
Max LVORI Late        3            7            2
Precip Chance (%)     90           90           40
Precip Type           Tstms        Tstms        Showers
Precip Duration       4            2            1
Precip Amount         0.31         0.26         0.01
Precip Begin          8 AM         Continuing   8 AM
Precip End            Continuing   7 AM         8 PM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 38 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 46 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. South winds
less than 10 mph.
.FRIDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 53 percent. West
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent. West
winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 53 percent.
West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ042-230800-
Northwest Greene-
Including the city of Greeneville
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Pcldy        Mcldy        Pcldy
Temp (24h trend)      81-86 (-5)   62-67 (-3)   77-82
RH % (24h trend)      63-68 (+25)  95-100 (+12) 48-53
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 12 G20                 NW  8
PM 20FT Wnd (mph)     W 11 G19     SW 13        NW  6
Transport Wnd (mph)   SW 20        W 10         NW 10
Mixing Hgt(ft-agl)    3520         470          5090
Vent Rate (mph-ft)    70400        4700         50900
Max Dispersion Early  58 Gen Good  10 Poor      38 Fair
Max Dispersion Late   61 Good      7 Poor       47 Gen Good
Category Day          4            1            3
Max LVORI Early       5            6            6
Max LVORI Late        3            9            2
Precip Chance (%)     100          90           30
Precip Type           Tstms        Tstms        Showers
Precip Duration       3            3            1
Precip Amount         0.36         0.22         0.01
Precip Begin          8 AM         Continuing   Continuing
Precip End            Continuing   Continuing   8 PM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 39 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 48 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. South winds
less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 54 percent. West
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent. West
winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southwest
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ038-230800-
Grainger-
Including the city of Bean Station
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      81-86 (-6)   63-68 (-4)   79-84
RH % (24h trend)      72-77 (+33)  95-100 (+7)  46-51
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 14                     NW  6
PM 20FT Wnd (mph)     SW 12        W 10         N  5
Transport Wnd (mph)   SW 21        W  9         N 12
Mixing Hgt(ft-agl)    3300         450          6040
Vent Rate (mph-ft)    69300        4050         72480
Max Dispersion Early  60 Gen Good  8 Poor       43 Gen Good
Max Dispersion Late   58 Gen Good  6 Very Poor  60 Gen Good
Category Day          4            1            4
Max LVORI Early       5            7            6
Max LVORI Late        3            9            2
Precip Chance (%)     100          70           20
Precip Type           Tstms        Tstms        None
Precip Duration       4            1
Precip Amount         0.46         0.10         0.01
Precip Begin          8 AM         Continuing   10 AM
Precip End            Continuing   8 AM         12 PM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 39 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.FRIDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southwest
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ039-230800-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Pcldy        Mcldy        Pcldy
Temp (24h trend)      81-86 (-6)   63-68 (-4)   79-84
RH % (24h trend)      70-75 (+30)  95-100 (+8)  48-53
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 12 G20                 Lgt/Var
PM 20FT Wnd (mph)     SW 11 G19    W 10         NW  5
Transport Wnd (mph)   SW 22        W 10         NW 12
Mixing Hgt(ft-agl)    3610         440          6010
Vent Rate (mph-ft)    79420        4400         72120
Max Dispersion Early  67 Good      7 Poor       44 Gen Good
Max Dispersion Late   67 Good      6 Very Poor  60 Gen Good
Category Day          4            1            4
Max LVORI Early       5            8            6
Max LVORI Late        3            9            2
Precip Chance (%)     100          80           20
Precip Type           Tstms        Tstms        Showers
Precip Duration       3            2            1
Precip Amount         0.44         0.13         0.02
Precip Begin          8 AM         Continuing   10 AM
Precip End            Continuing   8 AM         12 PM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 39 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southwest
winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. West
winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. West winds
less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ040-230800-
Northwest Cocke-
Including the cities of Bybee and Newport
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Pcldy        Mcldy        Pcldy
Temp (24h trend)      82-87 (-4)   64-69 (-2)   77-82
RH % (24h trend)      63-68 (+23)  95-100 (+11) 51-56
RH Recovery                        Excellent
AM 20FT Wnd (mph)     W 16                      NW  9
PM 20FT Wnd (mph)     W 13         W 14         NW  5
Transport Wnd (mph)   SW 20        W  9         NW  9
Mixing Hgt(ft-agl)    3880         470          4600
Vent Rate (mph-ft)    77600        4230         41400
Max Dispersion Early  67 Good      10 Poor      34 Fair
Max Dispersion Late   67 Good      8 Poor       38 Fair
Category Day          4            1            3
Max LVORI Early       5            6            6
Max LVORI Late        3            7            2
Precip Chance (%)     90           90           40
Precip Type           Tstms        Tstms        Showers
Precip Duration       3            4            1
Precip Amount         0.26         0.27         0.03
Precip Begin          8 AM         Continuing   Continuing
Precip End            Continuing   Continuing   6 PM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northwest
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 41 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 50 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. South
winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent. West
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent. West
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southwest
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ070-230800-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Pcldy        Mcldy        Pcldy
Temp (24h trend)      82-87 (-5)   64-69 (-4)   79-84
RH % (24h trend)      67-72 (+27)  95-100 (+10) 50-55
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 14 G22                 NW  6
PM 20FT Wnd (mph)     SW 13        SW 10 G17    NW  5
Transport Wnd (mph)   SW 22        NW 10        NW  9
Mixing Hgt(ft-agl)    3630         450          5310
Vent Rate (mph-ft)    79860        4500         47790
Max Dispersion Early  68 Good      8 Poor       36 Fair
Max Dispersion Late   66 Good      6 Very Poor  47 Gen Good
Category Day          4            1            3
Max LVORI Early       4            7            7
Max LVORI Late        3            8            2
Precip Chance (%)     90           80           0
Precip Type           Tstms        Tstms        None
Precip Duration       3            3
Precip Amount         0.36         0.21         0.00
Precip Begin          8 AM         Continuing
Precip End            Continuing   8 AM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 41 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southwest
winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 70. Southwest winds
less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ035-230800-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Mcldy        Pcldy
Temp (24h trend)      78-83 (-7)   60-65 (-7)   78-83
RH % (24h trend)      76-81 (+32)  95-100 (+1)  49-54
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 14                     N  6
PM 20FT Wnd (mph)     SW  9        W  9         N  6
Transport Wnd (mph)   W 18         NW  9        N 13
Mixing Hgt(ft-agl)    2770         470          6040
Vent Rate (mph-ft)    49860        4230         78520
Max Dispersion Early  40 Fair      8 Poor       43 Gen Good
Max Dispersion Late   44 Gen Good  10 Poor      65 Good
Category Day          3            1            4
Max LVORI Early       5            8            7
Max LVORI Late        4            8            2
Precip Chance (%)     90           60           0
Precip Type           Tstms        Tstms        None
Precip Duration       5            1
Precip Amount         0.60         0.08         0.00
Precip Begin          8 AM         Continuing
Precip End            Continuing   6 AM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 43 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. South winds
less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent. South
winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 67 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southwest
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ012-230800-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Mcldy        Pcldy
Temp (24h trend)      78-83 (-7)   60-65 (-7)   77-82
RH % (24h trend)      75-80 (+32)  95-100 (+3)  48-53
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 12                     N  5
PM 20FT Wnd (mph)     SW  8 G17    W  8         N  5
Transport Wnd (mph)   W 18         W  9         N 13
Mixing Hgt(ft-agl)    2690         500          6110
Vent Rate (mph-ft)    48420        4500         79430
Max Dispersion Early  43 Gen Good  11 Poor      43 Gen Good
Max Dispersion Late   43 Gen Good  10 Poor      67 Good
Category Day          3            1            4
Max LVORI Early       5            7            7
Max LVORI Late        4            8            1
Precip Chance (%)     90           50           0
Precip Type           Tstms        Tstms        None
Precip Duration       5            1
Precip Amount         0.63         0.09         0.00
Precip Begin          8 AM         Continuing
Precip End            Continuing   8 AM
Chance of Thunder (%) 70           20           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 80s. Minimum RH
42 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southwest
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.FRIDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 63 percent. Southwest winds less
than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southwest
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
60 percent. Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ013-230800-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Mcldy        Pcldy
Temp (24h trend)      77-82 (-6)   61-66 (-6)   75-80
RH % (24h trend)      75-80 (+31)  95-100 (+5)  49-54
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 14                     N  7
PM 20FT Wnd (mph)     SW  9 G17    W  9         N  6
Transport Wnd (mph)   SW 18        W  9         N 13
Mixing Hgt(ft-agl)    3110         450          6510
Vent Rate (mph-ft)    55980        4050         84630
Max Dispersion Early  50 Gen Good  10 Poor      44 Gen Good
Max Dispersion Late   44 Gen Good  9 Poor       71 Good
Category Day          3            1            4
Max LVORI Early       5            6            6
Max LVORI Late        4            8            1
Precip Chance (%)     90           60           0
Precip Type           Tstms        Tstms        None
Precip Duration       4            1
Precip Amount         0.53         0.09         0.00
Precip Begin          8 AM         Continuing
Precip End            Continuing   8 AM
Chance of Thunder (%) 60           20           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 80s. Minimum RH
43 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
South winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.FRIDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 65 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 68 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southwest
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent.
Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ014-230800-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Pcldy        Pcldy
Temp (24h trend)      79-84 (-7)   61-66 (-5)   77-82
RH % (24h trend)      71-76 (+33)  95-100 (+4)  44-49
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 11 G19                 Lgt/Var
PM 20FT Wnd (mph)     SW  9        W  7         N  5
Transport Wnd (mph)   SW 18        W  9         N 12
Mixing Hgt(ft-agl)    3050         440          6720
Vent Rate (mph-ft)    54900        3960         80640
Max Dispersion Early  51 Gen Good  8 Poor       44 Gen Good
Max Dispersion Late   45 Gen Good  7 Poor       68 Good
Category Day          3            1            4
Max LVORI Early       6            8            7
Max LVORI Late        4            9            2
Precip Chance (%)     90           60           0
Precip Type           Tstms        Tstms        None
Precip Duration       4            1
Precip Amount         0.46         0.10         0.00
Precip Begin          8 AM         Continuing
Precip End            Continuing   8 AM
Chance of Thunder (%) 60           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 38 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Southeast winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.FRIDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southwest
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ037-230800-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Pcldy        Pcldy
Temp (24h trend)      80-85 (-6)   62-67 (-6)   79-84
RH % (24h trend)      72-77 (+32)  95-100 (+6)  47-52
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 13                     NW  5
PM 20FT Wnd (mph)     SW 11 G18    W 10         N  5
Transport Wnd (mph)   SW 20        W  8         N 13
Mixing Hgt(ft-agl)    3160         450          6900
Vent Rate (mph-ft)    63200        3600         89700
Max Dispersion Early  55 Gen Good  7 Poor       43 Gen Good
Max Dispersion Late   51 Gen Good  7 Poor       73 Good
Category Day          4            1            4
Max LVORI Early       5            6            6
Max LVORI Late        4            8            2
Precip Chance (%)     90           60           0
Precip Type           Tstms        Tstms        None
Precip Duration       4            1
Precip Amount         0.48         0.08         0.00
Precip Begin          8 AM         Continuing
Precip End            Continuing   8 AM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 40 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.FRIDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southwest
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ036-230800-
Anderson-
Including the cities of Oak Ridge and Clinton
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Pcldy        Pcldy
Temp (24h trend)      79-84 (-6)   63-68 (-5)   78-83
RH % (24h trend)      72-77 (+29)  95-100 (+5)  47-52
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 17                     N  7
PM 20FT Wnd (mph)     SW 10 G17    W  9         N  6
Transport Wnd (mph)   SW 18        NW  7        N 13
Mixing Hgt(ft-agl)    2810         420          6740
Vent Rate (mph-ft)    50580        2940         87620
Max Dispersion Early  46 Gen Good  6 Very Poor  45 Gen Good
Max Dispersion Late   48 Gen Good  5 Very Poor  70 Good
Category Day          3            1            4
Max LVORI Early       5            7            6
Max LVORI Late        4            8            2
Precip Chance (%)     90           60           0
Precip Type           Tstms        Tstms        None
Precip Duration       4            1
Precip Amount         0.44         0.09         0.00
Precip Begin          8 AM         Continuing
Precip End            Continuing   8 AM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows around 60. North winds less
than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 43 percent.
Southeast winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. Southwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.FRIDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 65 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southwest
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ069-230800-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Mcldy        Pcldy
Temp (24h trend)      81-86 (-6)   64-69 (-5)   80-85
RH % (24h trend)      72-77 (+30)  95-100 (+7)  49-54
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 14 G22                 Lgt/Var
PM 20FT Wnd (mph)     SW 13        SW 11        N  5
Transport Wnd (mph)   SW 21        W  8         N 10
Mixing Hgt(ft-agl)    3170         450          6170
Vent Rate (mph-ft)    66570        3600         61700
Max Dispersion Early  58 Gen Good  9 Poor       40 Fair
Max Dispersion Late   53 Gen Good  5 Very Poor  59 Gen Good
Category Day          4            1            4
Max LVORI Early       5            6            6
Max LVORI Late        3            8            2
Precip Chance (%)     90           70           20
Precip Type           Tstms        Tstms        None
Precip Duration       4            2
Precip Amount         0.46         0.17         0.01
Precip Begin          8 AM         Continuing   10 AM
Precip End            Continuing   8 AM         12 PM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 41 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 53 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 70. Southwest winds
less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ073-230800-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Pcldy        Mcldy        Pcldy
Temp (24h trend)      82-87 (-5)   64-69 (-3)   78-83
RH % (24h trend)      64-69 (+24)  95-100 (+11) 50-55
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 22                     NW  7
PM 20FT Wnd (mph)     SW 14        SW 17        N  6
Transport Wnd (mph)   SW 22        W 10         NW  9
Mixing Hgt(ft-agl)    3650         450          4940
Vent Rate (mph-ft)    80300        4500         44460
Max Dispersion Early  69 Good      9 Poor       30 Fair
Max Dispersion Late   68 Good      6 Very Poor  40 Fair
Category Day          4            1            3
Max LVORI Early       4            7            7
Max LVORI Late        3            8            2
Precip Chance (%)     80           90           30
Precip Type           Tstms        Tstms        Showers
Precip Duration       4            4            1
Precip Amount         0.28         0.32         0.02
Precip Begin          8 AM         Continuing   9 AM
Precip End            Continuing   8 AM         2 PM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows around 60. Northeast winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 41 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 50 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southwest
winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 70. Southwest winds
less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ067-230800-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Pcldy        Pcldy
Temp (24h trend)      81-86 (-6)   63-68 (-6)   81-86
RH % (24h trend)      73-78 (+28)  95-100 (+2)  50-55
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW  9                     Lgt/Var
PM 20FT Wnd (mph)     SW  9        SW  6        N  5
Transport Wnd (mph)   SW 18        NW  7        N 12
Mixing Hgt(ft-agl)    2920         440          6260
Vent Rate (mph-ft)    52560        3080         75120
Max Dispersion Early  44 Gen Good  6 Very Poor  43 Gen Good
Max Dispersion Late   48 Gen Good  4 Very Poor  64 Good
Category Day          3            1            4
Max LVORI Early       5            8            7
Max LVORI Late        4            9            2
Precip Chance (%)     90           70           0
Precip Type           Tstms        Tstms        None
Precip Duration       4            1
Precip Amount         0.53         0.16         0.00
Precip Begin          8 AM         Continuing
Precip End            Continuing   8 AM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows around 60. North winds less
than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 44 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Light and variable wind.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 65 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 70. Southwest winds
less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 60 percent. Southwest
winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ068-230800-
Loudon-
Including the cities of Lenoir City and Loudon
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Pcldy        Pcldy
Temp (24h trend)      81-86 (-6)   64-69 (-5)   80-85
RH % (24h trend)      76-81 (+30)  95-100 (+2)  53-58
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 11                     Lgt/Var
PM 20FT Wnd (mph)     SW 11 G18    SW  7        N  5
Transport Wnd (mph)   SW 22        NW  8        N 10
Mixing Hgt(ft-agl)    3130         410          5520
Vent Rate (mph-ft)    68860        3280         55200
Max Dispersion Early  51 Gen Good  8 Poor       38 Fair
Max Dispersion Late   59 Gen Good  4 Very Poor  50 Gen Good
Category Day          4            1            4
Max LVORI Early       5            9            8
Max LVORI Late        4            9            2
Precip Chance (%)     90           80           20
Precip Type           Tstms        Tstms        None
Precip Duration       4            3
Precip Amount         0.52         0.23         0.01
Precip Begin          8 AM         Continuing   11 AM
Precip End            Continuing   8 AM         1 PM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 46 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Light and variable wind.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 67 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 70. Southwest winds
less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
62 percent. Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ071-230800-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Mcldy        Pcldy
Temp (24h trend)      81-86 (-6)   65-70 (-4)   79-84
RH % (24h trend)      74-79 (+30)  95-100 (+6)  53-58
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 16                     NW  6
PM 20FT Wnd (mph)     SW 14        SW 12        N  7
Transport Wnd (mph)   SW 22        SW  9        N 10
Mixing Hgt(ft-agl)    3320         440          5320
Vent Rate (mph-ft)    73040        3960         53200
Max Dispersion Early  61 Good      9 Poor       32 Fair
Max Dispersion Late   64 Good      5 Very Poor  48 Gen Good
Category Day          4            1            4
Max LVORI Early       5            7            7
Max LVORI Late        4            8            2
Precip Chance (%)     90           90           20
Precip Type           Tstms        Tstms        Showers
Precip Duration       4            3            1
Precip Amount         0.44         0.32         0.01
Precip Begin          8 AM         Continuing   10 AM
Precip End            Continuing   8 AM         2 PM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 45 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. Southwest
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ086-230800-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Mcldy        Pcldy
Temp (24h trend)      81-86 (-6)   64-69 (-5)   80-85
RH % (24h trend)      75-80 (+29)  95-100 (+2)  54-59
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 11                     Lgt/Var
PM 20FT Wnd (mph)     SW 10 G17    SW  5        N  5
Transport Wnd (mph)   SW 22        NW  7        N 12
Mixing Hgt(ft-agl)    3290         450          5110
Vent Rate (mph-ft)    72380        3150         61320
Max Dispersion Early  53 Gen Good  7 Poor       34 Fair
Max Dispersion Late   63 Good      4 Very Poor  48 Gen Good
Category Day          4            1            3
Max LVORI Early       5            9            8
Max LVORI Late        4            9            2
Precip Chance (%)     90           80           20
Precip Type           Tstms        Tstms        Showers
Precip Duration       5            3            1
Precip Amount         0.59         0.48         0.01
Precip Begin          8 AM         Continuing   10 AM
Precip End            Continuing   8 AM         1 PM
Chance of Thunder (%) 80           40           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 46 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 65 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 70. Southwest winds
less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 90. Minimum RH 59 percent.
Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ083-230800-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Pcldy        Pcldy
Temp (24h trend)      80-85 (-5)   63-68 (-5)   79-84
RH % (24h trend)      76-81 (+25)  95-100 (+2)  53-58
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW  9 G17                 Lgt/Var
PM 20FT Wnd (mph)     SW  9        W  5         N  5
Transport Wnd (mph)   SW 20        NW  7        N 12
Mixing Hgt(ft-agl)    2790         400          6190
Vent Rate (mph-ft)    55800        2800         74280
Max Dispersion Early  46 Gen Good  6 Very Poor  46 Gen Good
Max Dispersion Late   44 Gen Good  5 Very Poor  63 Good
Category Day          3            1            4
Max LVORI Early       6            9            6
Max LVORI Late        4            9            2
Precip Chance (%)     90           70           0
Precip Type           Tstms        Tstms        None
Precip Duration       5            1
Precip Amount         0.44         0.20         0.00
Precip Begin          8 AM         Continuing
Precip End            Continuing   7 AM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 48 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light and
variable wind.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent. South
winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 67 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 68 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Southwest winds less
than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ084-230800-
Meigs-
Including the city of Big Spring
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Pcldy        Pcldy
Temp (24h trend)      81-86 (-6)   65-70 (-5)   81-86
RH % (24h trend)      75-80 (+26)  95-100 (+2)  52-57
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW  9                     Lgt/Var
PM 20FT Wnd (mph)     SW  9        Lgt/Var      Lgt/Var
Transport Wnd (mph)   SW 20        NW  6        N 12
Mixing Hgt(ft-agl)    3050         410          6290
Vent Rate (mph-ft)    61000        2460         75480
Max Dispersion Early  54 Gen Good  5 Very Poor  46 Gen Good
Max Dispersion Late   47 Gen Good  4 Very Poor  63 Good
Category Day          4            1            4
Max LVORI Early       5            9            8
Max LVORI Late        4            9            2
Precip Chance (%)     80           70           0
Precip Type           Tstms        Tstms        None
Precip Duration       5            1
Precip Amount         0.44         0.27         0.00
Precip Begin          8 AM         Continuing
Precip End            Continuing   7 AM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 45 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light and variable
wind.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
South winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 65 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Southwest winds less
than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 60 percent. Southwest
winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ085-230800-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Mcldy        Pcldy
Temp (24h trend)      81-86 (-5)   64-69 (-5)   80-85
RH % (24h trend)      75-80 (+28)  95-100 (+2)  52-57
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 10 G17                 Lgt/Var
PM 20FT Wnd (mph)     SW 10        SW  5        N  5
Transport Wnd (mph)   SW 21        NW  7        N 12
Mixing Hgt(ft-agl)    3200         400          5720
Vent Rate (mph-ft)    67200        2800         68640
Max Dispersion Early  57 Gen Good  7 Poor       41 Gen Good
Max Dispersion Late   57 Gen Good  4 Very Poor  57 Gen Good
Category Day          4            1            4
Max LVORI Early       5            9            8
Max LVORI Late        4            9            2
Precip Chance (%)     90           80           20
Precip Type           Tstms        Tstms        None
Precip Duration       5            2
Precip Amount         0.52         0.40         0.01
Precip Begin          8 AM         Continuing   10 AM
Precip End            Continuing   8 AM         12 PM
Chance of Thunder (%) 80           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 45 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. South winds less than
10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
South winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 70. Southwest winds
less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ099-230800-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Pcldy        Pcldy
Temp (24h trend)      81-86 (-4)   66-71 (-4)   80-85
RH % (24h trend)      73-78 (+18)  95-100 (+4)  54-59
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 11                     N  5
PM 20FT Wnd (mph)     SW 10 G17    W 10         N  7
Transport Wnd (mph)   SW 21        NW  6        N 12
Mixing Hgt(ft-agl)    3200         400          6030
Vent Rate (mph-ft)    67200        2400         72360
Max Dispersion Early  58 Gen Good  6 Very Poor  43 Gen Good
Max Dispersion Late   53 Gen Good  4 Very Poor  60 Gen Good
Category Day          4            1            4
Max LVORI Early       5            8            6
Max LVORI Late        4            9            2
Precip Chance (%)     90           70           0
Precip Type           Tstms        Tstms        None
Precip Duration       4            1
Precip Amount         0.33         0.38         0.00
Precip Begin          8 AM         Continuing
Precip End            Continuing   6 AM
Chance of Thunder (%) 70           40           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 50 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Southwest winds less
than 10 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. South
winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 66 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Southwest winds less
than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ100-230800-
Bradley-
Including the cities of Cleveland and Tasso
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Mcldy        Pcldy
Temp (24h trend)      81-86 (-5)   66-71 (-4)   80-85
RH % (24h trend)      73-78 (+22)  95-100 (+2)  53-58
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW  9 G17                 N  5
PM 20FT Wnd (mph)     SW  9 G17    SW  5        N  5
Transport Wnd (mph)   SW 20        NW  6        N 12
Mixing Hgt(ft-agl)    3340         390          5810
Vent Rate (mph-ft)    66800        2340         69720
Max Dispersion Early  57 Gen Good  9 Poor       41 Gen Good
Max Dispersion Late   59 Gen Good  4 Very Poor  56 Gen Good
Category Day          4            1            4
Max LVORI Early       5            9            8
Max LVORI Late        4            10           2
Precip Chance (%)     80           80           0
Precip Type           Tstms        Tstms        None
Precip Duration       4            2
Precip Amount         0.39         0.47         0.00
Precip Begin          8 AM         Continuing
Precip End            Continuing   7 AM
Chance of Thunder (%) 70           40           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 46 percent.
West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light and variable
wind.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent. South
winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Southwest winds less
than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ101-230800-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
257 AM EDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Mcldy        Pcldy
Temp (24h trend)      81-86 (-5)   65-70 (-3)   80-85
RH % (24h trend)      72-77 (+25)  95-100 (+2)  51-56
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 10 G17                 N  5
PM 20FT Wnd (mph)     SW  9 G17    SW  6        N  5
Transport Wnd (mph)   SW 18        NW  7        N 13
Mixing Hgt(ft-agl)    3100         440          5150
Vent Rate (mph-ft)    55800        3080         66950
Max Dispersion Early  49 Gen Good  7 Poor       39 Fair
Max Dispersion Late   52 Gen Good  5 Very Poor  56 Gen Good
Category Day          3            1            4
Max LVORI Early       6            8            8
Max LVORI Late        4            9            2
Precip Chance (%)     90           90           20
Precip Type           Tstms        Tstms        Showers
Precip Duration       4            3            1
Precip Amount         0.45         0.52         0.01
Precip Begin          8 AM         Continuing   10 AM
Precip End            Continuing   7 AM         1 PM
Chance of Thunder (%) 80           40           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 44 percent.
West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Light and variable wind.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
South winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Southwest winds less than
10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 56 percent. Southwest
winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ082-230800-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
157 AM CDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Mcldy        Pcldy
Temp (24h trend)      78-83 (-5)   61-66 (-6)   77-82
RH % (24h trend)      79-84 (+26)  95-100 (+2)  56-61
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 10 G18                 Lgt/Var
PM 20FT Wnd (mph)     SW  9 G17    W  7         N  5
Transport Wnd (mph)   W 18         W  8         N 12
Mixing Hgt(ft-agl)    2530         450          5400
Vent Rate (mph-ft)    45540        3600         64800
Max Dispersion Early  42 Gen Good  8 Poor       41 Gen Good
Max Dispersion Late   40 Fair      8 Poor       59 Gen Good
Category Day          3            1            4
Max LVORI Early       6            8            8
Max LVORI Late        5            8            3
Precip Chance (%)     100          70           0
Precip Type           Tstms        Tstms        None
Precip Duration       5            1
Precip Amount         0.55         0.21         0.00
Precip Begin          8 AM         Continuing
Precip End            Continuing   7 AM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 80s. Minimum RH
50 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light and variable wind.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 68 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 69 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Southwest winds less
than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ081-230800-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
157 AM CDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Pcldy        Pcldy
Temp (24h trend)      77-82 (-5)   62-67 (-5)   76-81
RH % (24h trend)      81-86 (+23)  95-100 (+2)  60-65
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 11 G19                 Lgt/Var
PM 20FT Wnd (mph)     SW  8        W  6         N  5
Transport Wnd (mph)   SW 21        NW  8        N 13
Mixing Hgt(ft-agl)    2740         450          5510
Vent Rate (mph-ft)    57540        3600         71630
Max Dispersion Early  48 Gen Good  7 Poor       40 Fair
Max Dispersion Late   42 Gen Good  6 Very Poor  60 Gen Good
Category Day          3            1            4
Max LVORI Early       6            8            7
Max LVORI Late        5            9            3
Precip Chance (%)     100          70           0
Precip Type           Tstms        Tstms        None
Precip Duration       4            1
Precip Amount         0.45         0.33         0.00
Precip Begin          8 AM         Continuing
Precip End            Continuing   6 AM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 80s. Minimum RH
53 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light and
variable wind.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 69 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 70 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 71 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Southwest winds less
than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent.
Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ098-230800-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
157 AM CDT Mon Jun 22 2026

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Pcldy        Pcldy
Temp (24h trend)      78-83 (-4)   64-69 (-4)   78-83
RH % (24h trend)      78-83 (+21)  95-100 (+1)  56-61
RH Recovery                        Excellent
AM 20FT Wnd (mph)     SW 10 G19                 Lgt/Var
PM 20FT Wnd (mph)     SW  8        W  9         N  6
Transport Wnd (mph)   SW 20        W  8         NW 12
Mixing Hgt(ft-agl)    2750         450          5650
Vent Rate (mph-ft)    55000        3600         67800
Max Dispersion Early  47 Gen Good  7 Poor       38 Fair
Max Dispersion Late   45 Gen Good  5 Very Poor  58 Gen Good
Category Day          3            1            4
Max LVORI Early       6            7            7
Max LVORI Late        4            8            3
Precip Chance (%)     90           80           0
Precip Type           Tstms        Tstms        None
Precip Duration       5            2
Precip Amount         0.47         0.33         0.00
Precip Begin          8 AM         Continuing
Precip End            Continuing   4 AM
Chance of Thunder (%) 70           30           0

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 80s. Minimum RH
53 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 67 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 68 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 68 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows around 70. Southwest winds less than
10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent.
Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$



                

Minimum Potential Accumulation

Expect at least this much. This is what we see as the least amount of snow the storm can produce.

This information is for advance planning ahead of the storm. It is provided out as far as three days. However, when the snow starts to fall, this will be discontinued to focus on the forecast snow amount.
 

Most Likely Snow Accumulation

Represents our official snow forecast in inches within the next one to three days. The snowfall amounts are provided in point (single number) and ranges (1-2", 2-4", etc.). You can toggle between the two by hovering over the "Point" and "Range" text above the image. The point amount is our forecast but the range for the "most likely" represents the forecast uncertainty in predefined ranges.

Maximum Potential Accumulation

What you should be prepared for. This is what we see as the storm's maximum potential snowfall accumulation.

This information is for advance planning ahead of the storm. It is provided out as far as three days. However, when the snow starts to fall, this will be discontinued to focus on the forecast snow amount.

 

Short to Long-Range Forecast
7 Day Forecasts  Hourly Weather Forecast Digital Tabular Forecast

Hourly Forecast

Hourly Forecast Hourly Forecast
   
 
Day 1 Forecast Precipitation Day 2 Forecast Precipitation
Days 1-2 Precip Days 1-3 Precip
   
Day 3 Forecast Precipitation Days 1-3 Forecast Precipitation
Days 4-5 Precip Days 6-7 Precip
   

Days 6-10

Temperature  Precipitation
6-10 day temperature 6-10 day precipitation
   

Days 8-14

TEMPERATURE  PRECIPITATION
8-14 day temperature 8-14 day precipitation

 

Products
HAZARDOUS WEATHER OUTLOOK FORECAST DISCUSSION SPECIAL WEATHER STATEMENT PUBLIC INFORMATION STATEMENT

 

 

  Additional Forecasts and Outlooks

  Fire Weather Outlook Issued by the Storm Prediction Center

  National Fire Weather Page

  Forecast Fire Danger Rating

  Drought Monitor

 

  Fire Weather Observations and Data

  Local RAWS Sites Information                                             Observed Fire Danger Rating                                  Observed 10-hour Fuel Moisture

  Current Local Observations                                                  Palmer Drought Index Map of the U.S.                   Observed 100-hour Fuel Moisture                    

  Wildland Fire Assessment System                                       Haines Index Map of the U.S.                                  Observed 1000-hour Fuel Moisture

  MADIS Meteorological Surface Observation Viewer            Keetch-Byram Drought Index Map of the U.S.

 

  Fire Weather Planning Tools                                             Fire Weather Annual Operating Plans                 Weather Normals and Records

 Graphical Planning Forecast Specific Point                           Tennessee                                                              Chattanooga

 Weather Activity Planner Specific Point                                 Virginia                                                                    Knoxville

 Point Forecast Matrices  Specific Point                                 North Carolina                                                         Oak Ridge

 Southern Area Coordination Center                                                                                                                       Tri-Cities

 Tennessee Fire Prevention 

 Fire Weather Awareness Week