National Weather Service United States Department of Commerce

Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. 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.
 
 
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313
FNUS54 KMRX 170701
FWFMRX

Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
301 AM EDT Fri Jul 17 2026

.DISCUSSION...


Increased chances of showers and storms today through this weekend,
with decreasing chances next week. Temperatures will remain
generally near normal.



VAZ001-180815-
Lee-
Including the city of Rose Hill
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Mclear       Pcldy        Pcldy
Temp (24h trend)      87-92 (-1)   68-73 (-1)   82-87
RH % (24h trend)      53-58 (0)    95-100 (+4)  64-69
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   W  5
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      W  6
Transport Wnd (mph)   S  3         W  5         W 12
Mixing Hgt(ft-agl)    4280         430          3380
Vent Rate (mph-ft)    12840        2150         40560
Max Dispersion Early  13 Gen Poor  3 Very Poor  32 Fair
Max Dispersion Late   17 Gen Poor  2 Very Poor  34 Fair
Category Day          2            1            3
Max LVORI Early       8            8            9
Max LVORI Late        3            9            3
Precip Chance (%)     30           30           80
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            3
Precip Amount         0.02         0.05         0.10
Precip Begin          12 PM        Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Chance of Thunder (%) 30           30           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. West winds less than 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 69 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 80s. Minimum RH 53 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. North
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 52 percent.
North 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.

$$

VAZ002-180815-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Mclear       Pcldy        Pcldy
Temp (24h trend)      85-90 (-2)   67-72 (0)    80-85
RH % (24h trend)      50-55 (+1)   95-100 (+7)  63-68
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   SW  6
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      SW  7
Transport Wnd (mph)   W  3         SW  6        W 13
Mixing Hgt(ft-agl)    5340         440          3660
Vent Rate (mph-ft)    16020        2640         47580
Max Dispersion Early  15 Gen Poor  2 Very Poor  36 Fair
Max Dispersion Late   17 Gen Poor  2 Very Poor  41 Gen Good
Category Day          2            1            3
Max LVORI Early       7            8            9
Max LVORI Late        3            9            3
Precip Chance (%)     30           30           90
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            3
Precip Amount         0.05         0.03         0.19
Precip Begin          2 PM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Chance of Thunder (%) 30           30           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southwest winds less than 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the
lower 80s. Minimum RH 69 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 80s. Minimum RH 53 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 58 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. North
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the upper 70s. Minimum RH 53 percent.
Northeast 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.

$$

VAZ005-180815-
Scott VA-
Including the city of Hiltons
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Mclear       Pcldy        Pcldy
Temp (24h trend)      88-93 (-1)   69-74 (+1)   83-88
RH % (24h trend)      47-52 (-3)   95-100 (+6)  64-69
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   SW  7
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      SW  8
Transport Wnd (mph)   SW  3        SW  3        W 12
Mixing Hgt(ft-agl)    5010         410          3440
Vent Rate (mph-ft)    15030        1230         41280
Max Dispersion Early  13 Gen Poor  3 Very Poor  33 Fair
Max Dispersion Late   18 Gen Poor  2 Very Poor  36 Fair
Category Day          2            1            3
Max LVORI Early       7            8            8
Max LVORI Late        3            8            3
Precip Chance (%)     20           40           90
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            3
Precip Amount         0.01         0.06         0.17
Precip Begin          2 PM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Chance of Thunder (%) 20           40           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows
around 70. Southwest winds less than 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 70 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 80s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows around 70. Southwest winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
59 percent. Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. North
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 53 percent.
Northeast 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.

$$

VAZ006-180815-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Mclear       Pcldy        Pcldy
Temp (24h trend)      87-92 (-1)   67-72 (+1)   80-85
RH % (24h trend)      46-51 (0)    95-100 (+11) 66-71
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   SW  8
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      SW  8
Transport Wnd (mph)   SW  3        SW  6        W 13
Mixing Hgt(ft-agl)    5560         410          3490
Vent Rate (mph-ft)    16680        2460         45370
Max Dispersion Early  16 Gen Poor  3 Very Poor  34 Fair
Max Dispersion Late   17 Gen Poor  3 Very Poor  39 Fair
Category Day          2            1            3
Max LVORI Early       6            7            7
Max LVORI Late        3            8            4
Precip Chance (%)     20           40           90
Precip Type           None         Tstms        Tstms
Precip Duration                    1            3
Precip Amount         0.01         0.03         0.22
Precip Begin          6 PM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Chance of Thunder (%) 0            40           50

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southwest winds less than 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the
lower 80s. Minimum RH 73 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 80s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. Southwest winds 5 to
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
61 percent. Northwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 60. North winds less
than 10 mph.
.THURSDAY...Sunny. Highs around 80. Minimum RH 54 percent. North
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.

$$

VAZ008-180815-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Mclear       Pcldy        Mcldy
Temp (24h trend)      88-93 (-1)   68-73 (+2)   81-86
RH % (24h trend)      43-48 (-2)   95-100 (+8)  61-66
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   SW  8
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      SW  9
Transport Wnd (mph)   SW  3        SW  5        W 13
Mixing Hgt(ft-agl)    5180         360          4030
Vent Rate (mph-ft)    15540        1800         52390
Max Dispersion Early  14 Gen Poor  2 Very Poor  29 Fair
Max Dispersion Late   16 Gen Poor  3 Very Poor  45 Gen Good
Category Day          2            1            3
Max LVORI Early       6            7            7
Max LVORI Late        3            7            3
Precip Chance (%)     0            40           90
Precip Type           None         Tstms        Tstms
Precip Duration                    1            3
Precip Amount         0.00         0.02         0.20
Precip Begin                       Continuing   Continuing
Precip End                         Continuing   Continuing
Chance of Thunder (%) 0            40           50

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southwest winds 5 to 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the
lower 80s. Minimum RH 70 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
52 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. Southwest winds 5 to
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 58 percent.
Northwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
51 percent. North 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.

$$

TNZ018-180815-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Mclear       Pcldy        Pcldy
Temp (24h trend)      86-91 (0)    65-70 (+1)   81-86
RH % (24h trend)      40-45 (-3)   95-100 (+6)  56-61
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   W  6
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      W  7
Transport Wnd (mph)   SW  3        W  5         W 12
Mixing Hgt(ft-agl)    4770         350          4330
Vent Rate (mph-ft)    14310        1750         51960
Max Dispersion Early  16 Gen Poor  2 Very Poor  28 Fair
Max Dispersion Late   15 Gen Poor  2 Very Poor  44 Gen Good
Category Day          2            1            3
Max LVORI Early       7            7            8
Max LVORI Late        3            8            3
Precip Chance (%)     30           30           80
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            3
Precip Amount         0.07         0.03         0.26
Precip Begin          8 AM         Continuing   8 AM
Precip End            Continuing   1 AM         Continuing
Chance of Thunder (%) 30           30           50

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the
lower 80s. Minimum RH 65 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.MONDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 80s. Minimum RH 51 percent. Southwest winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 55 percent. West
winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 56 percent.
Northwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the upper 50s. North winds less than
10 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 49 percent.
North 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.

$$

TNZ047-180815-
Southeast Carter-
Including the city of Hampton
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Mclear       Pcldy        Pcldy
Temp (24h trend)      84-89 (0)    65-70 (0)    79-84
RH % (24h trend)      45-50 (-4)   95-100 (+8)  60-65
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   W  5
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      W  6
Transport Wnd (mph)   SW  3        SW  5        W 10
Mixing Hgt(ft-agl)    4300         370          3850
Vent Rate (mph-ft)    12900        1850         38500
Max Dispersion Early  15 Gen Poor  3 Very Poor  29 Fair
Max Dispersion Late   16 Gen Poor  2 Very Poor  35 Fair
Category Day          2            1            3
Max LVORI Early       6            6            7
Max LVORI Late        3            8            4
Precip Chance (%)     40           30           80
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            2
Precip Amount         0.10         0.03         0.13
Precip Begin          8 AM         Continuing   8 AM
Precip End            Continuing   5 AM         Continuing
Chance of Thunder (%) 40           30           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the mid 60s. West winds less than
10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Minimum RH 69 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.MONDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 80s. Minimum RH 56 percent. West winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 58 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 61 percent. Northwest
winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows around 60. North winds less than 10 mph.
.THURSDAY...Sunny. Highs in the upper 70s. Minimum RH 54 percent.
North 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.

$$

TNZ045-180815-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Mclear       Pcldy        Pcldy
Temp (24h trend)      84-89 (0)    66-71 (0)    79-84
RH % (24h trend)      49-54 (-4)   95-100 (+7)  64-69
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      W  5
Transport Wnd (mph)   NW  5        W  3         W 10
Mixing Hgt(ft-agl)    4220         380          3730
Vent Rate (mph-ft)    21100        1140         37300
Max Dispersion Early  16 Gen Poor  3 Very Poor  23 Fair
Max Dispersion Late   15 Gen Poor  2 Very Poor  33 Fair
Category Day          2            1            3
Max LVORI Early       6            7            6
Max LVORI Late        3            7            4
Precip Chance (%)     40           30           80
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            3
Precip Amount         0.13         0.02         0.13
Precip Begin          8 AM         Continuing   8 AM
Precip End            Continuing   2 AM         Continuing
Chance of Thunder (%) 40           30           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs around 80.
Minimum RH 72 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
less than 10 mph.
.MONDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 80s. Minimum RH 58 percent. West winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 61 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
Northwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 60s. North winds less than
10 mph.
.THURSDAY...Mostly sunny. Highs around 80. Minimum RH 56 percent.
North 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.

$$

TNZ043-180815-
Southeast Greene-
Including the city of Cedar Creek
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Mclear       Pcldy        Pcldy
Temp (24h trend)      83-88 (0)    66-71 (-1)   79-84
RH % (24h trend)      52-57 (-3)   95-100 (+6)  61-66
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   W  5
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      W  6
Transport Wnd (mph)   NW  3        SW  5        W 10
Mixing Hgt(ft-agl)    3910         390          3710
Vent Rate (mph-ft)    11730        1950         37100
Max Dispersion Early  13 Gen Poor  3 Very Poor  22 Fair
Max Dispersion Late   15 Gen Poor  3 Very Poor  33 Fair
Category Day          2            1            3
Max LVORI Early       6            7            7
Max LVORI Late        3            8            3
Precip Chance (%)     40           40           80
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            3
Precip Amount         0.05         0.06         0.15
Precip Begin          8 AM         Continuing   8 AM
Precip End            Continuing   2 AM         Continuing
Chance of Thunder (%) 40           30           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southwest winds less than 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs around 80.
Minimum RH 70 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 58 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 60 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 62 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. North winds less than
10 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
56 percent. North 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.

$$

TNZ041-180815-
Cocke Smoky Mountains-
Including the city of Hartford
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      84-89 (0)    67-72 (-1)   80-85
RH % (24h trend)      52-57 (-4)   94-99 (+6)   61-66
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   W  5
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      W  6
Transport Wnd (mph)   NW  5        W  5         W 10
Mixing Hgt(ft-agl)    4020         370          3310
Vent Rate (mph-ft)    20100        1850         33100
Max Dispersion Early  14 Gen Poor  2 Very Poor  21 Fair
Max Dispersion Late   15 Gen Poor  2 Very Poor  30 Fair
Category Day          2            1            3
Max LVORI Early       5            6            6
Max LVORI Late        4            7            3
Precip Chance (%)     60           40           90
Precip Type           Tstms        Tstms        Tstms
Precip Duration       2            1            4
Precip Amount         0.17         0.02         0.27
Precip Begin          8 AM         Continuing   8 AM
Precip End            Continuing   2 AM         Continuing
Chance of Thunder (%) 60           30           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. Southwest winds less
than 10 mph.
.SUNDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 68 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds less than 10 mph.
.MONDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 80s. Minimum RH 58 percent. Northwest winds less
than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent. West
winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 62 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Northwest winds less than
10 mph.
.THURSDAY...Mostly sunny. Highs around 80. Minimum RH 56 percent.
North 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.

$$

TNZ074-180815-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      79-84 (-1)   65-70 (-1)   77-82
RH % (24h trend)      58-63 (-4)   95-100 (+6)  63-68
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      W  5
Transport Wnd (mph)   N  5         W  5         W  7
Mixing Hgt(ft-agl)    2870         400          2620
Vent Rate (mph-ft)    14350        2000         18340
Max Dispersion Early  11 Poor      2 Very Poor  17 Gen Poor
Max Dispersion Late   10 Poor      2 Very Poor  25 Fair
Category Day          1            1            2
Max LVORI Early       6            6            7
Max LVORI Late        4            7            4
Precip Chance (%)     80           30           80
Precip Type           Tstms        Tstms        Tstms
Precip Duration       3            1            3
Precip Amount         0.32         0.06         0.14
Precip Begin          8 AM         Continuing   8 AM
Precip End            Continuing   1 AM         Continuing
Chance of Thunder (%) 70           30           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. Southwest winds less
than 10 mph.
.SUNDAY...Showers with thunderstorms likely. Highs in the upper
70s. Minimum RH 69 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 61 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 64 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Northeast winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 59 percent.
North 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.

$$

TNZ072-180815-
Blount Smoky Mountains-
Including the city of Cades Cove
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      84-89 (0)    69-74 (-1)   81-86
RH % (24h trend)      60-65 (-3)   95-100 (+5)  63-68
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      Lgt/Var
Transport Wnd (mph)   NW  5        SW  3        W  8
Mixing Hgt(ft-agl)    3240         400          3440
Vent Rate (mph-ft)    16200        1200         27520
Max Dispersion Early  13 Gen Poor  2 Very Poor  22 Fair
Max Dispersion Late   13 Gen Poor  2 Very Poor  26 Fair
Category Day          1            1            3
Max LVORI Early       7            7            7
Max LVORI Late        4            8            4
Precip Chance (%)     80           40           80
Precip Type           Tstms        Tstms        Tstms
Precip Duration       2            1            3
Precip Amount         0.26         0.06         0.12
Precip Begin          8 AM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Chance of Thunder (%) 80           40           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. Southwest winds less
than 10 mph.
.SUNDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 68 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 70. Northeast winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
58 percent. North 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.

$$

TNZ087-180815-
Southeast Monroe-
Including the cities of Citico and Coker Creek
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      83-88 (-1)   67-72 (-1)   82-87
RH % (24h trend)      61-66 (-3)   95-100 (+2)  59-64
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      Lgt/Var
Transport Wnd (mph)   NW  5        W  3         NW  9
Mixing Hgt(ft-agl)    2990         430          3880
Vent Rate (mph-ft)    14950        1290         34920
Max Dispersion Early  13 Gen Poor  2 Very Poor  23 Fair
Max Dispersion Late   12 Poor      2 Very Poor  30 Fair
Category Day          1            1            3
Max LVORI Early       8            8            9
Max LVORI Late        5            9            4
Precip Chance (%)     70           30           70
Precip Type           Tstms        Tstms        Tstms
Precip Duration       2            1            2
Precip Amount         0.26         0.09         0.08
Precip Begin          8 AM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Chance of Thunder (%) 70           30           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 66 percent. Northwest winds less
than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. North winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 70. Southeast winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
56 percent. North 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.

$$

TNZ102-180815-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      85-90 (0)    68-73 (0)    84-89
RH % (24h trend)      60-65 (-2)   95-100 (+2)  57-62
RH Recovery                        Excellent
AM 20FT Wnd (mph)     N  5                      NW  5
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      NW  5
Transport Wnd (mph)   NW  5        NW  5        NW  9
Mixing Hgt(ft-agl)    3560         400          4850
Vent Rate (mph-ft)    17800        2000         43650
Max Dispersion Early  17 Gen Poor  2 Very Poor  34 Fair
Max Dispersion Late   16 Gen Poor  2 Very Poor  40 Fair
Category Day          2            1            3
Max LVORI Early       8            8            9
Max LVORI Late        4            9            3
Precip Chance (%)     60           20           50
Precip Type           Tstms        Tstms        Tstms
Precip Duration       2            1            1
Precip Amount         0.17         0.01         0.03
Precip Begin          10 AM        Continuing   8 AM
Precip End            Continuing   10 PM        Continuing
Chance of Thunder (%) 60           20           50

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. West winds less than 10 mph.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 62 percent. Northwest winds less
than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northwest
winds less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 70. South winds less
than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
53 percent. North 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.

$$

NCZ060-180815-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      84-89 (0)    67-72 (0)    83-88
RH % (24h trend)      61-66 (-2)   95-100 (+1)  58-63
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      NW  5
Transport Wnd (mph)   W  5         NW  5        NW  8
Mixing Hgt(ft-agl)    3530         400          4020
Vent Rate (mph-ft)    17650        2000         32160
Max Dispersion Early  14 Gen Poor  2 Very Poor  28 Fair
Max Dispersion Late   14 Gen Poor  2 Very Poor  33 Fair
Category Day          2            1            3
Max LVORI Early       8            8            9
Max LVORI Late        5            9            3
Precip Chance (%)     70           20           60
Precip Type           Tstms        Tstms        Tstms
Precip Duration       2            1            2
Precip Amount         0.28         0.01         0.04
Precip Begin          8 AM         Continuing   8 AM
Precip End            Continuing   10 PM        Continuing
Chance of Thunder (%) 70           20           50

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Northwest winds less than
10 mph.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 64 percent. Northwest winds less
than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northwest
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Southwest winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
54 percent. Northwest 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.

$$

NCZ061-180815-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Mclear
Temp (24h trend)      81-86 (0)    66-71 (0)    80-85
RH % (24h trend)      65-70 (-4)   95-100 (+3)  65-70
RH Recovery                        Excellent
AM 20FT Wnd (mph)     N  6                      Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      N  5         NW  5
Transport Wnd (mph)   SW  3        N  5         NW  7
Mixing Hgt(ft-agl)    3710         410          3240
Vent Rate (mph-ft)    11130        2050         22680
Max Dispersion Early  11 Poor      2 Very Poor  21 Fair
Max Dispersion Late   12 Poor      2 Very Poor  23 Fair
Category Day          2            1            2
Max LVORI Early       9            8            10
Max LVORI Late        5            8            4
Precip Chance (%)     80           0            60
Precip Type           Tstms        None         Tstms
Precip Duration       2                         1
Precip Amount         0.27         0.00         0.07
Precip Begin          10 AM                     10 AM
Precip End            Continuing                Continuing
Chance of Thunder (%) 70           0            60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Northwest winds less
than 10 mph.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 69 percent. Northwest winds
less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds
less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 63 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 65 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 65 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. North
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the lower 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.

$$

TNZ015-180815-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      88-93 (-1)   69-74 (0)    84-89
RH % (24h trend)      52-57 (-2)   95-100 (+3)  64-69
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      W  5
Transport Wnd (mph)   SW  3        SW  5        W 10
Mixing Hgt(ft-agl)    4510         370          3430
Vent Rate (mph-ft)    13530        1850         34300
Max Dispersion Early  13 Gen Poor  3 Very Poor  31 Fair
Max Dispersion Late   19 Gen Poor  2 Very Poor  30 Fair
Category Day          2            1            3
Max LVORI Early       8            8            9
Max LVORI Late        3            9            3
Precip Chance (%)     30           30           80
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            2
Precip Amount         0.04         0.06         0.14
Precip Begin          12 PM        Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Chance of Thunder (%) 30           30           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows
around 70. Southwest winds less than 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 68 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 53 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. North
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 51 percent.
North 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.

$$

TNZ016-180815-
Hawkins-
Including the city of Mooresburg
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      89-94 (0)    69-74 (0)    84-89
RH % (24h trend)      51-56 (-3)   95-100 (+3)  66-71
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   SW  5
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      SW  6
Transport Wnd (mph)   SW  2        SW  3        W 12
Mixing Hgt(ft-agl)    4910         390          3590
Vent Rate (mph-ft)    9820         1170         43080
Max Dispersion Early  10 Poor      3 Very Poor  29 Fair
Max Dispersion Late   18 Gen Poor  2 Very Poor  34 Fair
Category Day          1            1            3
Max LVORI Early       8            8            9
Max LVORI Late        3            9            4
Precip Chance (%)     20           40           80
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            3
Precip Amount         0.03         0.12         0.19
Precip Begin          3 PM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Chance of Thunder (%) 20           30           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows
around 70. Southwest winds less than 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 70 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 56 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows around 70. Southwest winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. North
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 55 percent.
Northeast 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.

$$

TNZ017-180815-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Mclear       Pcldy        Pcldy
Temp (24h trend)      90-95 (0)    70-75 (+1)   84-89
RH % (24h trend)      43-48 (-3)   95-100 (+6)  59-64
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   SW  7
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      SW  8
Transport Wnd (mph)   SW  3        SW  5        W 12
Mixing Hgt(ft-agl)    5050         360          4480
Vent Rate (mph-ft)    15150        1800         53760
Max Dispersion Early  12 Poor      3 Very Poor  27 Fair
Max Dispersion Late   17 Gen Poor  2 Very Poor  45 Gen Good
Category Day          2            1            3
Max LVORI Early       7            7            7
Max LVORI Late        3            8            3
Precip Chance (%)     20           50           80
Precip Type           None         Tstms        Tstms
Precip Duration                    1            2
Precip Amount         0.01         0.09         0.22
Precip Begin          5 PM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Chance of Thunder (%) 0            40           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows
around 70. Southwest winds less than 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 67 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 70. South winds less
than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. Southwest winds less
than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent. West
winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 60s. Northeast winds less
than 10 mph.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 49 percent.
North 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.

$$

TNZ046-180815-
Northwest Carter-
Including the city of Elizabethton
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Mclear       Pcldy        Pcldy
Temp (24h trend)      89-94 (0)    68-73 (+1)   83-88
RH % (24h trend)      41-46 (-2)   92-97 (+6)   56-61
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   W  6
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      W  7
Transport Wnd (mph)   W  3         SW  5        W 10
Mixing Hgt(ft-agl)    4780         360          4320
Vent Rate (mph-ft)    14340        1800         43200
Max Dispersion Early  13 Gen Poor  3 Very Poor  27 Fair
Max Dispersion Late   14 Gen Poor  3 Very Poor  43 Gen Good
Category Day          2            1            3
Max LVORI Early       6            6            6
Max LVORI Late        3            7            3
Precip Chance (%)     30           40           80
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            3
Precip Amount         0.02         0.09         0.20
Precip Begin          8 AM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Chance of Thunder (%) 30           40           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southwest winds less than 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the
lower 80s. Minimum RH 65 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. North winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 50 percent. West
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. Southwest winds less
than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 55 percent. West
winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 60s. North winds less than
10 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 48 percent.
North 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.

$$

TNZ044-180815-
Washington TN-
Including the city of Johnson City
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Mclear       Pcldy        Pcldy
Temp (24h trend)      89-94 (0)    68-73 (0)    83-88
RH % (24h trend)      44-49 (-4)   95-100 (+6)  61-66
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   W  7
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      W  7
Transport Wnd (mph)   S  3         SW  6        W 12
Mixing Hgt(ft-agl)    4560         370          4310
Vent Rate (mph-ft)    13680        2220         51720
Max Dispersion Early  12 Poor      3 Very Poor  28 Fair
Max Dispersion Late   16 Gen Poor  3 Very Poor  42 Gen Good
Category Day          2            1            3
Max LVORI Early       6            7            7
Max LVORI Late        3            8            3
Precip Chance (%)     20           40           80
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            2
Precip Amount         0.02         0.07         0.14
Precip Begin          8 AM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Chance of Thunder (%) 20           40           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southwest winds less than 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 67 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 53 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows around 70. Southwest winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent. West
winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 60s. Northeast winds less
than 10 mph.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 50 percent.
North 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.

$$

TNZ042-180815-
Northwest Greene-
Including the city of Greeneville
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Mclear       Pcldy        Pcldy
Temp (24h trend)      88-93 (-1)   69-74 (0)    83-88
RH % (24h trend)      50-55 (-3)   95-100 (+5)  64-69
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   SW  6
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      W  7
Transport Wnd (mph)   W  3         SW  3        W 12
Mixing Hgt(ft-agl)    4470         330          4100
Vent Rate (mph-ft)    13410        990          49200
Max Dispersion Early  11 Poor      3 Very Poor  25 Fair
Max Dispersion Late   16 Gen Poor  2 Very Poor  39 Fair
Category Day          2            1            3
Max LVORI Early       6            7            8
Max LVORI Late        3            8            3
Precip Chance (%)     30           50           80
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            3
Precip Amount         0.01         0.08         0.20
Precip Begin          8 AM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Chance of Thunder (%) 30           30           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southwest winds less than 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 69 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 56 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. Southwest winds less
than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent. West
winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 60s. Northeast winds less
than 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
54 percent. North 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.

$$

TNZ038-180815-
Grainger-
Including the city of Bean Station
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      88-93 (-1)   70-75 (-1)   85-90
RH % (24h trend)      55-60 (-3)   95-100 (+2)  65-70
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      W  5
Transport Wnd (mph)   SW  3        W  3         W  9
Mixing Hgt(ft-agl)    4060         360          3540
Vent Rate (mph-ft)    12180        1080         31860
Max Dispersion Early  11 Poor      3 Very Poor  29 Fair
Max Dispersion Late   18 Gen Poor  2 Very Poor  31 Fair
Category Day          2            1            3
Max LVORI Early       7            8            8
Max LVORI Late        3            8            4
Precip Chance (%)     50           40           70
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            2
Precip Amount         0.10         0.04         0.11
Precip Begin          1 PM         Continuing   8 AM
Precip End            Continuing   3 AM         Continuing
Chance of Thunder (%) 50           30           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the lower 70s. Southwest winds less than 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 71 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 70. Light and variable
wind.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 57 percent.
Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 65 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. West winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
less than 10 mph.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 55 percent.
Northeast 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.

$$

TNZ039-180815-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      89-94 (0)    70-75 (-1)   84-89
RH % (24h trend)      55-60 (-3)   95-100 (+3)  66-71
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      W  5
Transport Wnd (mph)   W  3         W  3         W 12
Mixing Hgt(ft-agl)    4300         360          3630
Vent Rate (mph-ft)    12900        1080         43560
Max Dispersion Early  9 Poor       3 Very Poor  26 Fair
Max Dispersion Late   18 Gen Poor  2 Very Poor  38 Fair
Category Day          2            1            3
Max LVORI Early       6            7            9
Max LVORI Late        3            9            4
Precip Chance (%)     40           40           70
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            2
Precip Amount         0.05         0.08         0.11
Precip Begin          2 PM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Chance of Thunder (%) 40           30           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the lower 70s. Southwest winds less than 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 71 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 58 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 65 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
56 percent. Northeast 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.

$$

TNZ040-180815-
Northwest Cocke-
Including the cities of Bybee and Newport
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      88-93 (0)    70-75 (-1)   84-89
RH % (24h trend)      53-58 (-1)   95-100 (+6)  62-67
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      W  6
Transport Wnd (mph)   NW  3        SW  5        W 10
Mixing Hgt(ft-agl)    4380         330          4280
Vent Rate (mph-ft)    13140        1650         42800
Max Dispersion Early  11 Poor      3 Very Poor  27 Fair
Max Dispersion Late   17 Gen Poor  2 Very Poor  42 Gen Good
Category Day          2            1            3
Max LVORI Early       6            7            8
Max LVORI Late        3            8            3
Precip Chance (%)     50           50           80
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            3
Precip Amount         0.08         0.04         0.15
Precip Begin          8 AM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Chance of Thunder (%) 50           30           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. Southwest winds less
than 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 67 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 70. West winds less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent. West
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. North winds less than
10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
54 percent. North 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.

$$

TNZ070-180815-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      89-94 (0)    71-76 (-1)   85-90
RH % (24h trend)      55-60 (-2)   95-100 (+3)  62-67
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      W  6
Transport Wnd (mph)   NW  3        W  3         W 12
Mixing Hgt(ft-agl)    4070         310          3960
Vent Rate (mph-ft)    12210        930          47520
Max Dispersion Early  11 Poor      3 Very Poor  27 Fair
Max Dispersion Late   19 Gen Poor  2 Very Poor  39 Fair
Category Day          2            1            3
Max LVORI Early       6            7            8
Max LVORI Late        3            9            3
Precip Chance (%)     50           50           70
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            2
Precip Amount         0.06         0.08         0.09
Precip Begin          2 PM         Continuing   8 AM
Precip End            Continuing   2 AM         Continuing
Chance of Thunder (%) 50           30           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the lower 70s. Southwest winds less than 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 69 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 57 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...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.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. North
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
54 percent. Northeast 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.

$$

TNZ035-180815-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      85-90 (-1)   69-74 (0)    84-89
RH % (24h trend)      62-67 (-2)   95-100 (+2)  61-66
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      W  5
Transport Wnd (mph)   W  5         W  5         W 12
Mixing Hgt(ft-agl)    3260         420          4410
Vent Rate (mph-ft)    16300        2100         52920
Max Dispersion Early  12 Poor      3 Very Poor  37 Fair
Max Dispersion Late   13 Gen Poor  2 Very Poor  43 Gen Good
Category Day          1            1            3
Max LVORI Early       8            9            8
Max LVORI Late        5            9            3
Precip Chance (%)     60           20           60
Precip Type           Tstms        Tstms        Tstms
Precip Duration       2            1            1
Precip Amount         0.07         0.01         0.04
Precip Begin          10 AM        Continuing   8 AM
Precip End            Continuing   10 PM        Continuing
Chance of Thunder (%) 60           20           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. West winds less than 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 69 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. North winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows around 70. Southwest winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. North
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 57 percent.
North 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.

$$

TNZ012-180815-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      85-90 (-1)   69-74 (0)    84-89
RH % (24h trend)      62-67 (-1)   95-100 (+3)  61-66
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      Lgt/Var
Transport Wnd (mph)   SW  5        W  5         W 13
Mixing Hgt(ft-agl)    3120         420          3980
Vent Rate (mph-ft)    15600        2100         51740
Max Dispersion Early  12 Poor      3 Very Poor  33 Fair
Max Dispersion Late   13 Gen Poor  2 Very Poor  45 Gen Good
Category Day          1            1            3
Max LVORI Early       8            8            9
Max LVORI Late        4            9            3
Precip Chance (%)     60           20           70
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            2
Precip Amount         0.10         0.01         0.08
Precip Begin          10 AM        Continuing   8 AM
Precip End            Continuing   11 PM        Continuing
Chance of Thunder (%) 60           20           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows around 70. West winds less than 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 70 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Sunny. Highs in the mid 80s. Minimum RH 57 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 70. Southwest winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent. North
winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. North
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 56 percent.
Northeast 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.

$$

TNZ013-180815-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      84-89 (-1)   69-74 (-1)   82-87
RH % (24h trend)      63-68 (-2)   95-100 (+3)  65-70
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      Lgt/Var
Transport Wnd (mph)   W  3         W  6         W 12
Mixing Hgt(ft-agl)    3410         390          3930
Vent Rate (mph-ft)    10230        2340         47160
Max Dispersion Early  12 Poor      3 Very Poor  32 Fair
Max Dispersion Late   14 Gen Poor  2 Very Poor  40 Fair
Category Day          2            1            3
Max LVORI Early       7            8            7
Max LVORI Late        4            8            4
Precip Chance (%)     60           30           70
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            2
Precip Amount         0.11         0.02         0.09
Precip Begin          11 AM        Continuing   8 AM
Precip End            Continuing   2 AM         Continuing
Chance of Thunder (%) 60           30           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. West winds less than
10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the
lower 80s. Minimum RH 73 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 80s. Minimum RH 60 percent.
Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. West winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
less than 10 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 59 percent.
North 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.

$$

TNZ014-180815-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      87-92 (-1)   70-75 (0)    84-89
RH % (24h trend)      55-60 (-2)   95-100 (+3)  62-67
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      Lgt/Var
Transport Wnd (mph)   SW  3        W  5         W 10
Mixing Hgt(ft-agl)    3860         380          3390
Vent Rate (mph-ft)    11580        1900         33900
Max Dispersion Early  12 Poor      3 Very Poor  30 Fair
Max Dispersion Late   15 Gen Poor  2 Very Poor  32 Fair
Category Day          2            1            3
Max LVORI Early       7            8            8
Max LVORI Late        3            9            3
Precip Chance (%)     50           30           70
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            2
Precip Amount         0.07         0.03         0.09
Precip Begin          11 AM        Continuing   8 AM
Precip End            Continuing   3 AM         Continuing
Chance of Thunder (%) 50           30           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. West winds less than
10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 68 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 55 percent.
Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows around 70. Southwest winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. West winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. North
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 53 percent.
North 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.

$$

TNZ037-180815-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      87-92 (-1)   71-76 (0)    84-89
RH % (24h trend)      59-64 (-1)   95-100 (+2)  65-70
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      Lgt/Var
Transport Wnd (mph)   W  3         SW  3        W  9
Mixing Hgt(ft-agl)    3750         360          3440
Vent Rate (mph-ft)    11250        1080         30960
Max Dispersion Early  11 Poor      3 Very Poor  27 Fair
Max Dispersion Late   15 Gen Poor  1 Very Poor  30 Fair
Category Day          2            1            3
Max LVORI Early       7            8            8
Max LVORI Late        3            9            4
Precip Chance (%)     50           30           70
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            2
Precip Amount         0.14         0.03         0.08
Precip Begin          11 AM        Continuing   8 AM
Precip End            Continuing   2 AM         Continuing
Chance of Thunder (%) 50           30           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. Southwest winds less
than 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 71 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 70. Light and variable
wind.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 58 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. West winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
less than 10 mph.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 55 percent.
Northeast 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.

$$

TNZ036-180815-
Anderson-
Including the cities of Oak Ridge and Clinton
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      86-91 (0)    70-75 (-1)   84-89
RH % (24h trend)      60-65 (-4)   95-100 (+3)  63-68
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      Lgt/Var
Transport Wnd (mph)   SW  3        W  5         W 10
Mixing Hgt(ft-agl)    3660         360          3970
Vent Rate (mph-ft)    10980        1800         39700
Max Dispersion Early  11 Poor      3 Very Poor  26 Fair
Max Dispersion Late   14 Gen Poor  2 Very Poor  37 Fair
Category Day          2            1            3
Max LVORI Early       7            8            7
Max LVORI Late        4            8            4
Precip Chance (%)     60           20           60
Precip Type           Tstms        Tstms        Tstms
Precip Duration       2            1            2
Precip Amount         0.16         0.01         0.06
Precip Begin          10 AM        Continuing   9 AM
Precip End            Continuing   12 AM        Continuing
Chance of Thunder (%) 60           20           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. West winds less than
10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 71 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 70. North winds less
than 10 mph.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 60 percent.
Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 65 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. West winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
less than 10 mph.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 57 percent.
Northeast 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.

$$

TNZ069-180815-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      88-93 (-1)   71-76 (-1)   86-91
RH % (24h trend)      58-63 (-1)   95-100 (+2)  62-67
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      W  5
Transport Wnd (mph)   W  3         SW  3        W 10
Mixing Hgt(ft-agl)    3870         350          4010
Vent Rate (mph-ft)    11610        1050         40100
Max Dispersion Early  11 Poor      3 Very Poor  29 Fair
Max Dispersion Late   19 Gen Poor  1 Very Poor  36 Fair
Category Day          2            1            3
Max LVORI Early       7            8            7
Max LVORI Late        3            9            4
Precip Chance (%)     60           30           70
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            2
Precip Amount         0.13         0.03         0.07
Precip Begin          1 PM         Continuing   8 AM
Precip End            Continuing   1 AM         Continuing
Chance of Thunder (%) 60           30           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. Southwest winds less
than 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the
upper 80s. Minimum RH 69 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 58 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 63 percent. Southwest
winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. North
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
56 percent. Northeast 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.

$$

TNZ073-180815-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      88-93 (-1)   70-75 (-1)   85-90
RH % (24h trend)      55-60 (0)    95-100 (+5)  60-65
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      W  6
Transport Wnd (mph)   NW  3        SW  5        W 10
Mixing Hgt(ft-agl)    3840         320          3910
Vent Rate (mph-ft)    11520        1600         39100
Max Dispersion Early  11 Poor      3 Very Poor  25 Fair
Max Dispersion Late   16 Gen Poor  2 Very Poor  36 Fair
Category Day          2            1            3
Max LVORI Early       6            7            8
Max LVORI Late        3            9            3
Precip Chance (%)     70           40           70
Precip Type           Tstms        Tstms        Tstms
Precip Duration       2            1            2
Precip Amount         0.15         0.08         0.10
Precip Begin          8 AM         Continuing   8 AM
Precip End            Continuing   2 AM         Continuing
Chance of Thunder (%) 70           30           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. Southwest winds less
than 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 65 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 70. West winds less
than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
less than 10 mph.
.TUESDAY...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.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
54 percent. Northeast 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.

$$

TNZ067-180815-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      88-93 (0)    71-76 (0)    87-92
RH % (24h trend)      62-67 (-2)   95-100 (+2)  63-68
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      Lgt/Var
Transport Wnd (mph)   W  3         W  3         NW  9
Mixing Hgt(ft-agl)    3690         360          5290
Vent Rate (mph-ft)    11070        1080         47610
Max Dispersion Early  11 Poor      3 Very Poor  27 Fair
Max Dispersion Late   14 Gen Poor  1 Very Poor  43 Gen Good
Category Day          2            1            3
Max LVORI Early       8            9            9
Max LVORI Late        4            9            4
Precip Chance (%)     60           30           60
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            1
Precip Amount         0.14         0.02         0.03
Precip Begin          12 PM        Continuing   8 AM
Precip End            Continuing   10 PM        Continuing
Chance of Thunder (%) 60           30           50

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. West winds less than
10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the
upper 80s. Minimum RH 70 percent. Light and variable wind.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
60 percent. Light and variable wind.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 65 percent. Southwest
winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
58 percent. Northeast 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.

$$

TNZ068-180815-
Loudon-
Including the cities of Lenoir City and Loudon
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      88-93 (-1)   71-76 (-1)   86-91
RH % (24h trend)      63-68 (0)    95-100 (+2)  63-68
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      Lgt/Var
Transport Wnd (mph)   W  5         W  3         W 10
Mixing Hgt(ft-agl)    3910         350          5500
Vent Rate (mph-ft)    19550        1050         55000
Max Dispersion Early  11 Poor      3 Very Poor  27 Fair
Max Dispersion Late   17 Gen Poor  1 Very Poor  48 Gen Good
Category Day          2            1            4
Max LVORI Early       7            9            9
Max LVORI Late        4            9            4
Precip Chance (%)     60           30           60
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            1
Precip Amount         0.14         0.05         0.04
Precip Begin          1 PM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Chance of Thunder (%) 60           30           50

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the
upper 80s. Minimum RH 70 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 59 percent.
Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 64 percent. Southwest
winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
59 percent. Northeast 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.

$$

TNZ071-180815-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      88-93 (-1)   71-76 (-1)   85-90
RH % (24h trend)      59-64 (-1)   95-100 (+3)  61-66
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     W  5         SW  5        W  7
Transport Wnd (mph)   NW  5        SW  5        W  9
Mixing Hgt(ft-agl)    3610         370          4100
Vent Rate (mph-ft)    18050        1850         36900
Max Dispersion Early  11 Poor      3 Very Poor  24 Fair
Max Dispersion Late   16 Gen Poor  2 Very Poor  35 Fair
Category Day          2            1            3
Max LVORI Early       7            7            7
Max LVORI Late        4            8            3
Precip Chance (%)     70           40           70
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            2
Precip Amount         0.13         0.06         0.06
Precip Begin          8 AM         Continuing   8 AM
Precip End            Continuing   6 AM         Continuing
Chance of Thunder (%) 70           40           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. Southwest winds less
than 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the
upper 80s. Minimum RH 68 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. North winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 61 percent. Southwest
winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 70s. Southwest winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
57 percent. Northeast 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.

$$

TNZ086-180815-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      88-93 (0)    70-75 (-1)   86-91
RH % (24h trend)      62-67 (0)    95-100 (+2)  60-65
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      Lgt/Var
Transport Wnd (mph)   W  5         SW  3        NW  9
Mixing Hgt(ft-agl)    3650         370          5360
Vent Rate (mph-ft)    18250        1110         48240
Max Dispersion Early  14 Gen Poor  2 Very Poor  26 Fair
Max Dispersion Late   16 Gen Poor  1 Very Poor  43 Gen Good
Category Day          2            1            3
Max LVORI Early       8            9            10
Max LVORI Late        4            10           3
Precip Chance (%)     60           40           60
Precip Type           Tstms        Tstms        Tstms
Precip Duration       2            1            2
Precip Amount         0.17         0.07         0.04
Precip Begin          8 AM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Chance of Thunder (%) 60           40           60

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. Light and variable wind.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 67 percent. Northwest winds
less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 61 percent. Southwest
winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 70s. Southwest winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
57 percent. North 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.

$$

TNZ083-180815-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Mclear
Temp (24h trend)      86-91 (0)    70-75 (0)    86-91
RH % (24h trend)      65-70 (-3)   95-100 (+1)  61-66
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      Lgt/Var
Transport Wnd (mph)   W  5         NW  5        NW  9
Mixing Hgt(ft-agl)    3640         350          4940
Vent Rate (mph-ft)    18200        1750         44460
Max Dispersion Early  14 Gen Poor  3 Very Poor  35 Fair
Max Dispersion Late   15 Gen Poor  2 Very Poor  42 Gen Good
Category Day          2            1            3
Max LVORI Early       9            9            9
Max LVORI Late        4            9            3
Precip Chance (%)     60           20           50
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            1
Precip Amount         0.08         0.02         0.02
Precip Begin          11 AM        Continuing   8 AM
Precip End            Continuing   10 PM        7 PM
Chance of Thunder (%) 60           20           50

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. West winds less than
10 mph.
.SUNDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 70 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Light and variable wind.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 64 percent. Southwest
winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. West winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. North
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
59 percent. Northeast 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.

$$

TNZ084-180815-
Meigs-
Including the city of Big Spring
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      88-93 (0)    71-76 (0)    87-92
RH % (24h trend)      63-68 (-1)   95-100 (+1)  59-64
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      Lgt/Var
Transport Wnd (mph)   NW  5        W  3         NW  9
Mixing Hgt(ft-agl)    3780         310          5390
Vent Rate (mph-ft)    18900        930          48510
Max Dispersion Early  15 Gen Poor  2 Very Poor  33 Fair
Max Dispersion Late   14 Gen Poor  1 Very Poor  43 Gen Good
Category Day          2            1            3
Max LVORI Early       8            9            10
Max LVORI Late        4            10           3
Precip Chance (%)     60           20           50
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            1
Precip Amount         0.11         0.01         0.02
Precip Begin          1 PM         Continuing   8 AM
Precip End            Continuing   10 PM        7 PM
Chance of Thunder (%) 60           20           50

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SUNDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 67 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs around 90. Minimum RH 59 percent.
Light and variable wind.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 62 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 70s. Light and variable wind.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 59 percent. Northwest
winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. North
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
56 percent. Northeast 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.

$$

TNZ085-180815-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      88-93 (0)    70-75 (-1)   87-92
RH % (24h trend)      61-66 (-1)   95-100 (0)   59-64
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      Lgt/Var
Transport Wnd (mph)   NW  5        W  2         NW  9
Mixing Hgt(ft-agl)    3760         320          5610
Vent Rate (mph-ft)    18800        640          50490
Max Dispersion Early  15 Gen Poor  2 Very Poor  29 Fair
Max Dispersion Late   15 Gen Poor  1 Very Poor  45 Gen Good
Category Day          2            1            3
Max LVORI Early       9            9            10
Max LVORI Late        4            10           3
Precip Chance (%)     60           20           40
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            1
Precip Amount         0.14         0.01         0.03
Precip Begin          1 PM         Continuing   8 AM
Precip End            Continuing   11 PM        Continuing
Chance of Thunder (%) 60           20           40

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 67 percent. Northwest winds
less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Sunny. Highs around 90. Minimum RH 58 percent. Light
and variable wind.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 60 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 70s. Southwest winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. North
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
56 percent. Northeast 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.

$$

TNZ099-180815-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Mclear
Temp (24h trend)      87-92 (+1)   71-76 (0)    87-92
RH % (24h trend)      62-67 (-4)   95-100 (+1)  57-62
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   NW  5
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      W  6
Transport Wnd (mph)   NW  6        W  5         NW  9
Mixing Hgt(ft-agl)    3690         320          5050
Vent Rate (mph-ft)    22140        1600         45450
Max Dispersion Early  17 Gen Poor  2 Very Poor  35 Fair
Max Dispersion Late   15 Gen Poor  2 Very Poor  42 Gen Good
Category Day          2            1            3
Max LVORI Early       7            7            9
Max LVORI Late        4            9            3
Precip Chance (%)     50           0            30
Precip Type           Tstms        None         Tstms
Precip Duration       1                         1
Precip Amount         0.13         0.00         0.01
Precip Begin          12 PM                     8 AM
Precip End            Continuing                Continuing
Chance of Thunder (%) 50           0            30

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. West winds less than
10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 66 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Northwest
winds less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 58 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. West winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 60 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 70s. Southwest winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 59 percent. Northwest
winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. North
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the upper 80s. Minimum RH 55 percent.
Northeast winds 5 to 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.

$$

TNZ100-180815-
Bradley-
Including the cities of Cleveland and Tasso
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Mclear
Temp (24h trend)      88-93 (+1)   71-76 (0)    87-92
RH % (24h trend)      61-66 (-1)   95-100 (+1)  57-62
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      Lgt/Var
Transport Wnd (mph)   NW  5        NW  3        NW  9
Mixing Hgt(ft-agl)    3880         300          5410
Vent Rate (mph-ft)    19400        900          48690
Max Dispersion Early  18 Gen Poor  2 Very Poor  27 Fair
Max Dispersion Late   16 Gen Poor  1 Very Poor  43 Gen Good
Category Day          2            1            3
Max LVORI Early       8            9            10
Max LVORI Late        4            10           3
Precip Chance (%)     60           20           40
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            1
Precip Amount         0.11         0.01         0.01
Precip Begin          1 PM         Continuing   8 AM
Precip End            Continuing   10 PM        Continuing
Chance of Thunder (%) 60           20           40

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. West winds less than
10 mph.
.SUNDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 56 percent. Northwest
winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 70s. Southwest winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 57 percent. Northwest
winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. North
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
52 percent. North 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.

$$

TNZ101-180815-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
301 AM EDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Temp (24h trend)      87-92 (0)    70-75 (0)    86-91
RH % (24h trend)      60-65 (-1)   95-100 (+2)  57-62
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      Lgt/Var
Transport Wnd (mph)   NW  5        NW  3        NW  8
Mixing Hgt(ft-agl)    3760         380          5110
Vent Rate (mph-ft)    18800        1140         40880
Max Dispersion Early  16 Gen Poor  2 Very Poor  26 Fair
Max Dispersion Late   15 Gen Poor  1 Very Poor  39 Fair
Category Day          2            1            3
Max LVORI Early       8            9            10
Max LVORI Late        4            10           3
Precip Chance (%)     60           20           40
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            1
Precip Amount         0.12         0.02         0.02
Precip Begin          1 PM         Continuing   8 AM
Precip End            Continuing   10 PM        Continuing
Chance of Thunder (%) 60           20           40

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 62 percent. Northwest winds
less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 55 percent. Northwest
winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 70s. South winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. North
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the upper 80s. Minimum RH 52 percent.
North 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.

$$

TNZ082-180815-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
201 AM CDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Mclear
Temp (24h trend)      84-89 (0)    68-73 (0)    84-89
RH % (24h trend)      67-72 (-3)   95-100 (+1)  61-66
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      W  5
Transport Wnd (mph)   NW  6        NW  6        NW 12
Mixing Hgt(ft-agl)    3100         380          4290
Vent Rate (mph-ft)    18600        2280         51480
Max Dispersion Early  15 Gen Poor  3 Very Poor  36 Fair
Max Dispersion Late   16 Gen Poor  3 Very Poor  44 Gen Good
Category Day          2            1            3
Max LVORI Early       9            8            9
Max LVORI Late        4            9            3
Precip Chance (%)     60           20           50
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            1
Precip Amount         0.09         0.02         0.02
Precip Begin          11 AM        Continuing   8 AM
Precip End            Continuing   12 AM        Continuing
Chance of Thunder (%) 60           20           50

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. West winds less than 10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 71 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 70. Southwest winds
less than 10 mph.
.TUESDAY...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.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. West winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
less than 10 mph.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 59 percent.
Northeast 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.

$$

TNZ081-180815-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
201 AM CDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Mclear
Temp (24h trend)      83-88 (0)    68-73 (0)    83-88
RH % (24h trend)      69-74 (-3)   95-100 (0)   63-68
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      Lgt/Var
Transport Wnd (mph)   NW  6        NW  7        W 10
Mixing Hgt(ft-agl)    3170         380          4430
Vent Rate (mph-ft)    19020        2660         44300
Max Dispersion Early  16 Gen Poor  3 Very Poor  35 Fair
Max Dispersion Late   16 Gen Poor  2 Very Poor  43 Gen Good
Category Day          2            1            3
Max LVORI Early       9            8            9
Max LVORI Late        5            9            3
Precip Chance (%)     50           20           40
Precip Type           Tstms        Tstms        Tstms
Precip Duration       1            1            1
Precip Amount         0.09         0.01         0.01
Precip Begin          11 AM        Continuing   8 AM
Precip End            Continuing   12 AM        Continuing
Chance of Thunder (%) 50           20           40

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. West winds less than 10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 71 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent. Light
and variable wind.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds less than 10 mph.
.TUESDAY...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.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. West winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
less than 10 mph.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 60 percent.
Northeast 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.

$$

TNZ098-180815-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
201 AM CDT Fri Jul 17 2026

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Mclear
Temp (24h trend)      84-89 (+1)   69-74 (0)    84-89
RH % (24h trend)      66-71 (-4)   95-100 (+1)  59-64
RH Recovery                        Excellent
AM 20FT Wnd (mph)     Lgt/Var                   Lgt/Var
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      Lgt/Var
Transport Wnd (mph)   NW  7        NW  6        NW 12
Mixing Hgt(ft-agl)    3650         350          4470
Vent Rate (mph-ft)    25550        2100         53640
Max Dispersion Early  19 Gen Poor  3 Very Poor  36 Fair
Max Dispersion Late   23 Fair      2 Very Poor  43 Gen Good
Category Day          2            1            3
Max LVORI Early       8            7            9
Max LVORI Late        4            8            3
Precip Chance (%)     50           0            40
Precip Type           Tstms        None         Tstms
Precip Duration       1                         1
Precip Amount         0.09         0.00         0.01
Precip Begin          12 PM                     8 AM
Precip End            Continuing                Continuing
Chance of Thunder (%) 50           0            40

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly clear with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. West winds
less than 10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 68 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Northwest
winds less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. West winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 70s. West winds
less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. North
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 56 percent.
North 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