Showers and thunderstorms are expected from Texas to the Northeast through Tuesday. Heavy rain will create mainly localized areas of flash flooding across the central Gulf Coast into the Appalachians. Elevated to Critical fire weather conditions due to gusty winds and low humidity are expected through Tuesday across Oregon and Nevada. Showers and thunderstorms will develop over the Northwest. Read More >
*New*: Fire Weather Dashboard (experimental...availability not guaranteed)
The default location is Knoxville, TN. Click anywhere on the map to change location.
Computed 10 Hour FM Haines
| Radar | ||
|
Latest Fire Weather Forecast
|
||
116
FNUS54 KMRX 270629
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
229 AM EDT Wed May 27 2026
.DISCUSSION...
Unsettled weather pattern will continue for the next several days.
Isolated to scattered showers and thunderstorms are anticipated each
day, especially during the afternoon and early evening hours. Trends
suggest that drier conditions may be on the horizon as we head into
the weekend, especially across the north.
VAZ001-280730-
Lee-
Including the city of Rose Hill
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 77-82 (0) 60-65 (-1) 78-83
RH % (24h trend) 71-76 (-4) 95-100 (0) 57-62
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 Lgt/Var
PM 20FT Wnd (mph) SW 7 W 5 N 7
Transport Wnd (mph) W 14 W 6 NE 10
Mixing Hgt(ft-agl) 3470 420 4590
Vent Rate (mph-ft) 48580 2520 45900
Max Dispersion Early 41 Gen Good 3 Very Poor 22 Fair
Max Dispersion Late 42 Gen Good 2 Very Poor 41 Gen Good
Category Day 3 1 3
Max LVORI Early 8 9 9
Max LVORI Late 4 10 3
Precip Chance (%) 70 70 60
Precip Type Tstms Tstms Tstms
Precip Duration 2 2 1
Precip Amount 0.07 0.05 0.04
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 40 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 56 percent. South
winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Northeast winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
57 percent. North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 70s. Minimum RH 54 percent. Northeast winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 49 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 46 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.
$$
VAZ002-280730-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 74-79 (0) 59-64 (-1) 74-79
RH % (24h trend) 71-76 (-4) 95-100 (+1) 56-61
RH Recovery Excellent
AM 20FT Wnd (mph) SW 10 N 6
PM 20FT Wnd (mph) W 7 W 7 N 10
Transport Wnd (mph) W 15 NW 7 N 12
Mixing Hgt(ft-agl) 3560 420 4710
Vent Rate (mph-ft) 53400 2940 56520
Max Dispersion Early 47 Gen Good 4 Very Poor 21 Fair
Max Dispersion Late 46 Gen Good 3 Very Poor 46 Gen Good
Category Day 3 1 3
Max LVORI Early 7 8 8
Max LVORI Late 4 9 3
Precip Chance (%) 70 70 50
Precip Type Tstms Tstms Tstms
Precip Duration 2 2 1
Precip Amount 0.08 0.11 0.03
Precip Begin 9 AM Continuing Continuing
Precip End Continuing Continuing 2 PM
Chance of Thunder (%) 60 40 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.FRIDAY...Partly sunny. Highs in the upper 70s. Minimum RH
53 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
54 percent. North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 70s. Minimum RH 55 percent. Northeast winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 50 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 48 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.
$$
VAZ005-280730-
Scott VA-
Including the city of Hiltons
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 77-82 (-1) 61-66 (-1) 78-83
RH % (24h trend) 68-73 (-4) 95-100 (0) 55-60
RH Recovery Excellent
AM 20FT Wnd (mph) SW 10 N 5
PM 20FT Wnd (mph) W 8 W 7 N 9
Transport Wnd (mph) W 15 W 5 N 12
Mixing Hgt(ft-agl) 3540 410 4850
Vent Rate (mph-ft) 53100 2050 58200
Max Dispersion Early 43 Gen Good 4 Very Poor 22 Fair
Max Dispersion Late 45 Gen Good 2 Very Poor 47 Gen Good
Category Day 3 1 3
Max LVORI Early 9 7 9
Max LVORI Late 4 10 3
Precip Chance (%) 60 70 60
Precip Type Tstms Tstms Tstms
Precip Duration 2 2 1
Precip Amount 0.06 0.08 0.03
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 40 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 55 percent.
South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 60. North winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 56 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 55 percent. Northeast winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 50 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 48 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.
$$
VAZ006-280730-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 74-79 (-1) 60-65 (-1) 75-80
RH % (24h trend) 71-76 (-4) 95-100 (+2) 55-60
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 N 8
PM 20FT Wnd (mph) W 8 W 10 N 9
Transport Wnd (mph) W 16 W 7 N 12
Mixing Hgt(ft-agl) 3570 410 6180
Vent Rate (mph-ft) 57120 2870 74160
Max Dispersion Early 50 Gen Good 4 Very Poor 25 Fair
Max Dispersion Late 50 Gen Good 3 Very Poor 63 Good
Category Day 3 1 4
Max LVORI Early 7 7 9
Max LVORI Late 4 8 3
Precip Chance (%) 70 70 50
Precip Type Tstms Tstms Tstms
Precip Duration 2 2 1
Precip Amount 0.10 0.09 0.05
Precip Begin 10 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 40 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
51 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 53 percent. North
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
52 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
49 percent. North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 47 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.
$$
VAZ008-280730-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 75-80 (-2) 59-64 (0) 76-81
RH % (24h trend) 67-72 (-5) 95-100 (0) 55-60
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 NW 7
PM 20FT Wnd (mph) W 9 W 9 N 9
Transport Wnd (mph) W 16 W 7 N 9
Mixing Hgt(ft-agl) 3560 410 5080
Vent Rate (mph-ft) 56960 2870 45720
Max Dispersion Early 49 Gen Good 5 Very Poor 23 Fair
Max Dispersion Late 51 Gen Good 3 Very Poor 49 Gen Good
Category Day 3 1 3
Max LVORI Early 9 7 9
Max LVORI Late 4 9 3
Precip Chance (%) 60 70 70
Precip Type Tstms Tstms Tstms
Precip Duration 1 2 2
Precip Amount 0.09 0.10 0.08
Precip Begin 9 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 40 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
53 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 55 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
53 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 50 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 49 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.
$$
TNZ018-280730-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 75-80 (-1) 57-62 (-1) 75-80
RH % (24h trend) 63-68 (-7) 95-100 (+1) 54-59
RH Recovery Excellent
AM 20FT Wnd (mph) W 6 NW 7
PM 20FT Wnd (mph) W 7 W 7 N 5
Transport Wnd (mph) W 17 W 10 N 13
Mixing Hgt(ft-agl) 3180 520 4300
Vent Rate (mph-ft) 54060 5200 55900
Max Dispersion Early 42 Gen Good 12 Poor 25 Fair
Max Dispersion Late 46 Gen Good 9 Poor 47 Gen Good
Category Day 3 1 3
Max LVORI Early 8 6 8
Max LVORI Late 3 8 3
Precip Chance (%) 60 70 70
Precip Type Tstms Tstms Tstms
Precip Duration 2 2 2
Precip Amount 0.05 0.11 0.06
Precip Begin 9 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. East
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
52 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 54 percent. North
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 50s. East winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 70s. Minimum RH 50 percent. South winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
48 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear with a slight chance of showers.
Lows around 50. Northeast winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 47 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.
$$
TNZ047-280730-
Southeast Carter-
Including the city of Hampton
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 73-78 (-1) 58-63 (-1) 73-78
RH % (24h trend) 68-73 (-6) 95-100 (+3) 59-64
RH Recovery Excellent
AM 20FT Wnd (mph) W 6 NW 11
PM 20FT Wnd (mph) W 5 W 9 N 6
Transport Wnd (mph) W 15 W 12 N 9
Mixing Hgt(ft-agl) 3080 520 3780
Vent Rate (mph-ft) 46200 6240 34020
Max Dispersion Early 40 Fair 11 Poor 22 Fair
Max Dispersion Late 40 Fair 10 Poor 31 Fair
Category Day 3 1 3
Max LVORI Early 6 5 6
Max LVORI Late 3 6 3
Precip Chance (%) 70 80 60
Precip Type Tstms Tstms Tstms
Precip Duration 2 3 2
Precip Amount 0.08 0.10 0.06
Precip Begin 10 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.FRIDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 59 percent. South
winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. South winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 62 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 50s. East winds less than
10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 70s. Minimum RH 56 percent. South winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 50s. South winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 55 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the lower 50s. Northeast winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 70. Minimum RH 51 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.
$$
TNZ045-280730-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 74-79 (-1) 61-66 (-1) 73-78
RH % (24h trend) 66-71 (-6) 95-100 (+6) 60-65
RH Recovery Excellent
AM 20FT Wnd (mph) SW 7 NW 7
PM 20FT Wnd (mph) W 5 W 5 N 6
Transport Wnd (mph) W 13 W 8 N 10
Mixing Hgt(ft-agl) 3160 460 4730
Vent Rate (mph-ft) 41080 3680 47300
Max Dispersion Early 35 Fair 9 Poor 25 Fair
Max Dispersion Late 34 Fair 5 Very Poor 40 Fair
Category Day 3 1 3
Max LVORI Early 6 6 6
Max LVORI Late 3 6 3
Precip Chance (%) 70 70 60
Precip Type Tstms Tstms Tstms
Precip Duration 2 2 3
Precip Amount 0.14 0.11 0.12
Precip Begin 10 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. East
winds less than 10 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 60 percent. South
winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. South winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 63 percent. North
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 50s. East winds less than
10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 70s. Minimum RH 56 percent. South winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. South winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 54 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the mid 50s. Northeast winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 49 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.
$$
TNZ043-280730-
Southeast Greene-
Including the city of Cedar Creek
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 74-79 (-1) 61-66 (-1) 73-78
RH % (24h trend) 64-69 (-6) 95-100 (+3) 59-64
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 NW 7
PM 20FT Wnd (mph) W 5 W 6 N 6
Transport Wnd (mph) W 12 W 6 N 10
Mixing Hgt(ft-agl) 3140 410 5110
Vent Rate (mph-ft) 37680 2460 51100
Max Dispersion Early 32 Fair 5 Very Poor 25 Fair
Max Dispersion Late 32 Fair 4 Very Poor 46 Gen Good
Category Day 3 1 3
Max LVORI Early 7 6 6
Max LVORI Late 3 7 3
Precip Chance (%) 60 80 70
Precip Type Tstms Tstms Tstms
Precip Duration 2 3 3
Precip Amount 0.20 0.16 0.12
Precip Begin 9 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows around 60. East winds less
than 10 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 63 percent. South
winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Southeast winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 65 percent. North
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. East winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 58 percent. East winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. Southeast winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 55 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. Northeast winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 49 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.
$$
TNZ041-280730-
Cocke Smoky Mountains-
Including the city of Hartford
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 75-80 (0) 62-67 (-1) 74-79
RH % (24h trend) 68-73 (-5) 95-100 (+5) 65-70
RH Recovery Excellent
AM 20FT Wnd (mph) W 8 NW 7
PM 20FT Wnd (mph) W 6 W 6 N 5
Transport Wnd (mph) W 12 W 7 NW 12
Mixing Hgt(ft-agl) 3190 410 6050
Vent Rate (mph-ft) 38280 2870 72600
Max Dispersion Early 31 Fair 4 Very Poor 25 Fair
Max Dispersion Late 33 Fair 4 Very Poor 60 Gen Good
Category Day 3 1 4
Max LVORI Early 7 6 6
Max LVORI Late 3 6 3
Precip Chance (%) 70 60 70
Precip Type Tstms Tstms Tstms
Precip Duration 2 2 3
Precip Amount 0.24 0.07 0.12
Precip Begin 9 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 66 percent. South
winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. South winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 70 percent. North
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
62 percent. East winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Southeast winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 58 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. Northeast winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
52 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.
$$
TNZ074-280730-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 72-77 (0) 60-65 (-1) 72-77
RH % (24h trend) 65-70 (-11) 95-100 (+5) 61-66
RH Recovery Excellent
AM 20FT Wnd (mph) SW 10 NW 7
PM 20FT Wnd (mph) W 6 SW 6 N 5
Transport Wnd (mph) W 13 SW 7 NW 10
Mixing Hgt(ft-agl) 3050 450 6380
Vent Rate (mph-ft) 39650 3150 63800
Max Dispersion Early 35 Fair 8 Poor 22 Fair
Max Dispersion Late 36 Fair 4 Very Poor 58 Gen Good
Category Day 3 1 4
Max LVORI Early 6 6 6
Max LVORI Late 3 6 3
Precip Chance (%) 70 60 70
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 3
Precip Amount 0.10 0.02 0.09
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 20 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows around 60. East winds less
than 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 69 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. South winds less than
10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
lower 70s. Minimum RH 72 percent. North winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SUNDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 70s. Minimum RH 67 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 60 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. Northeast winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 70. 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.
$$
TNZ072-280730-
Blount Smoky Mountains-
Including the city of Cades Cove
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 77-82 (0) 63-68 (-1) 78-83
RH % (24h trend) 66-71 (-7) 95-100 (+6) 60-65
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 NW 5
PM 20FT Wnd (mph) W 5 SW 5 N 5
Transport Wnd (mph) W 14 SW 8 N 10
Mixing Hgt(ft-agl) 3420 460 6860
Vent Rate (mph-ft) 47880 3680 68600
Max Dispersion Early 38 Fair 4 Very Poor 19 Gen Poor
Max Dispersion Late 41 Gen Good 3 Very Poor 57 Gen Good
Category Day 3 1 4
Max LVORI Early 6 6 7
Max LVORI Late 3 7 4
Precip Chance (%) 60 60 70
Precip Type Tstms Tstms Tstms
Precip Duration 2 2 2
Precip Amount 0.05 0.02 0.12
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 68 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. Southeast winds less than 10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Minimum RH 69 percent. North winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. East winds
less than 10 mph.
.SUNDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the upper 70s. Minimum RH 64 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Southeast winds
less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 57 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 51 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.
$$
TNZ087-280730-
Southeast Monroe-
Including the cities of Citico and Coker Creek
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 77-82 (+2) 63-68 (0) 77-82
RH % (24h trend) 65-70 (-10) 95-100 (+5) 58-63
RH Recovery Excellent
AM 20FT Wnd (mph) SW 7 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 13 W 6 N 9
Mixing Hgt(ft-agl) 3240 440 7090
Vent Rate (mph-ft) 42120 2640 63810
Max Dispersion Early 35 Fair 4 Very Poor 22 Fair
Max Dispersion Late 36 Fair 3 Very Poor 59 Gen Good
Category Day 3 1 4
Max LVORI Early 7 7 8
Max LVORI Late 4 8 3
Precip Chance (%) 60 50 60
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 2
Precip Amount 0.06 0.03 0.03
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 60s. East
winds less than 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 70 percent.
South winds less than 10 mph.
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the lower 60s. Southeast winds less than 10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Minimum RH 71 percent. North winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. East winds
less than 10 mph.
.SUNDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 65 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southeast
winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 58 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. 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.
$$
TNZ102-280730-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 79-84 (+2) 62-67 (-1) 80-85
RH % (24h trend) 64-69 (-11) 95-100 (+1) 57-62
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 NW 5
PM 20FT Wnd (mph) SW 6 SW 6 NW 6
Transport Wnd (mph) W 12 SW 6 N 10
Mixing Hgt(ft-agl) 3520 390 7720
Vent Rate (mph-ft) 42240 2340 77200
Max Dispersion Early 36 Fair 3 Very Poor 26 Fair
Max Dispersion Late 36 Fair 2 Very Poor 70 Good
Category Day 3 1 4
Max LVORI Early 8 8 9
Max LVORI Late 3 10 3
Precip Chance (%) 60 40 50
Precip Type Tstms Tstms Tstms
Precip Duration 1 1 1
Precip Amount 0.06 0.04 0.01
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Northeast winds less than 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 70 percent.
Southeast winds less than 10 mph.
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the lower 60s. Southeast winds less than 10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Minimum RH 69 percent. North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SUNDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 63 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southeast
winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 56 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. North winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. 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.
$$
NCZ060-280730-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 77-82 (+1) 60-65 (-1) 79-84
RH % (24h trend) 64-69 (-11) 95-100 (0) 55-60
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 12 W 5 NW 10
Mixing Hgt(ft-agl) 3240 410 7730
Vent Rate (mph-ft) 38880 2050 77300
Max Dispersion Early 30 Fair 3 Very Poor 29 Fair
Max Dispersion Late 32 Fair 2 Very Poor 74 Good
Category Day 3 1 4
Max LVORI Early 9 9 9
Max LVORI Late 4 10 3
Precip Chance (%) 70 40 40
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.12 0.03 0.01
Precip Begin 8 AM Continuing 9 AM
Precip End Continuing 8 AM 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Northeast winds less than 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 70 percent.
Southeast winds less than 10 mph.
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows
around 60. Southeast winds less than 10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Minimum RH 70 percent. Northwest winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SUNDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 64 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southeast
winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 57 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. North winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 51 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.
$$
NCZ061-280730-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 74-79 (+2) 59-64 (-1) 77-82
RH % (24h trend) 71-76 (-10) 95-100 (0) 63-68
RH Recovery Excellent
AM 20FT Wnd (mph) SW 7 NW 8
PM 20FT Wnd (mph) Lgt/Var W 6 Lgt/Var
Transport Wnd (mph) W 12 W 6 NW 10
Mixing Hgt(ft-agl) 2980 420 7890
Vent Rate (mph-ft) 35760 2520 78900
Max Dispersion Early 27 Fair 5 Very Poor 29 Fair
Max Dispersion Late 30 Fair 3 Very Poor 72 Good
Category Day 3 1 4
Max LVORI Early 9 8 9
Max LVORI Late 4 9 3
Precip Chance (%) 70 30 40
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.10 0.03 0.02
Precip Begin 8 AM Continuing 10 AM
Precip End Continuing 8 AM 8 PM
Chance of Thunder (%) 50 20 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows around 60. Northeast winds less than 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 76 percent.
Southeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 50s. East winds less than
10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
mid 70s. Minimum RH 76 percent. Northwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. East winds
less than 10 mph.
.SUNDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 71 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Southeast
winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 65 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 50s. North winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 59 percent.
East 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.
$$
TNZ015-280730-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 78-83 (0) 60-65 (0) 79-84
RH % (24h trend) 70-75 (-4) 95-100 (0) 58-63
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) W 15 W 6 NE 9
Mixing Hgt(ft-agl) 3620 420 4700
Vent Rate (mph-ft) 54300 2520 42300
Max Dispersion Early 47 Gen Good 4 Very Poor 22 Fair
Max Dispersion Late 47 Gen Good 2 Very Poor 38 Fair
Category Day 3 1 3
Max LVORI Early 9 9 9
Max LVORI Late 4 10 3
Precip Chance (%) 60 70 60
Precip Type Tstms Tstms Tstms
Precip Duration 2 2 1
Precip Amount 0.05 0.04 0.07
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 57 percent.
Southeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. East winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 57 percent. North
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 53 percent. Northeast winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 50s. Northeast winds less than
10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 48 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 45 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.
$$
TNZ016-280730-
Hawkins-
Including the city of Mooresburg
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 79-84 (0) 60-65 (-1) 79-84
RH % (24h trend) 69-74 (-4) 95-100 (0) 60-65
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) SW 7 W 6 N 5
Transport Wnd (mph) W 15 W 6 NE 9
Mixing Hgt(ft-agl) 3740 410 4530
Vent Rate (mph-ft) 56100 2460 40770
Max Dispersion Early 49 Gen Good 4 Very Poor 23 Fair
Max Dispersion Late 50 Gen Good 2 Very Poor 38 Fair
Category Day 3 1 3
Max LVORI Early 9 8 9
Max LVORI Late 4 10 3
Precip Chance (%) 50 70 70
Precip Type Tstms Tstms Tstms
Precip Duration 1 2 2
Precip Amount 0.04 0.08 0.06
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southeast winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 60 percent. Northeast
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. Northeast winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 56 percent. Northeast winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. Northeast winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 51 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 48 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.
$$
TNZ017-280730-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 78-83 (-1) 61-66 (0) 78-83
RH % (24h trend) 64-69 (-4) 95-100 (+1) 54-59
RH Recovery Excellent
AM 20FT Wnd (mph) W 7 NW 7
PM 20FT Wnd (mph) W 8 SW 8 N 6
Transport Wnd (mph) W 16 W 7 N 10
Mixing Hgt(ft-agl) 3690 410 4450
Vent Rate (mph-ft) 59040 2870 44500
Max Dispersion Early 48 Gen Good 5 Very Poor 17 Gen Poor
Max Dispersion Late 52 Gen Good 3 Very Poor 40 Fair
Category Day 3 1 3
Max LVORI Early 10 6 9
Max LVORI Late 3 10 3
Precip Chance (%) 50 70 80
Precip Type Tstms Tstms Tstms
Precip Duration 1 2 2
Precip Amount 0.06 0.09 0.07
Precip Begin 9 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 40 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 60. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 54 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 51 percent. Northeast winds 5 to
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. East winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 49 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 46 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.
$$
TNZ046-280730-
Northwest Carter-
Including the city of Elizabethton
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 77-82 (-1) 60-65 (0) 76-81
RH % (24h trend) 62-67 (-5) 95-100 (+2) 54-59
RH Recovery Excellent
AM 20FT Wnd (mph) W 6 NW 6
PM 20FT Wnd (mph) W 7 SW 7 N 5
Transport Wnd (mph) W 15 W 8 N 10
Mixing Hgt(ft-agl) 3370 430 4070
Vent Rate (mph-ft) 50550 3440 40700
Max Dispersion Early 43 Gen Good 7 Poor 17 Gen Poor
Max Dispersion Late 44 Gen Good 6 Very Poor 35 Fair
Category Day 3 1 3
Max LVORI Early 8 6 7
Max LVORI Late 3 9 3
Precip Chance (%) 60 70 80
Precip Type Tstms Tstms Tstms
Precip Duration 1 3 2
Precip Amount 0.06 0.13 0.08
Precip Begin 9 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. East
winds less than 10 mph.
.FRIDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southeast winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 54 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. East winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 70s. Minimum RH 49 percent. Southeast winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. Southeast winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
48 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the lower 50s. Northeast winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 44 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.
$$
TNZ044-280730-
Washington TN-
Including the city of Johnson City
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 78-83 (-1) 61-66 (-1) 78-83
RH % (24h trend) 62-67 (-3) 95-100 (+4) 54-59
RH Recovery Excellent
AM 20FT Wnd (mph) W 7 NW 5
PM 20FT Wnd (mph) W 8 SW 6 N 5
Transport Wnd (mph) W 15 W 8 N 9
Mixing Hgt(ft-agl) 3460 410 3800
Vent Rate (mph-ft) 51900 3280 34200
Max Dispersion Early 48 Gen Good 5 Very Poor 22 Fair
Max Dispersion Late 47 Gen Good 3 Very Poor 32 Fair
Category Day 3 1 3
Max LVORI Early 7 5 9
Max LVORI Late 3 8 3
Precip Chance (%) 60 70 80
Precip Type Tstms Tstms Tstms
Precip Duration 1 3 2
Precip Amount 0.07 0.11 0.11
Precip Begin 9 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 55 percent.
South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Southeast winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 57 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. Northeast winds less
than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 52 percent. Northeast winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. Southeast winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 49 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the mid 50s. Northeast winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 46 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.
$$
TNZ042-280730-
Northwest Greene-
Including the city of Greeneville
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 79-84 (0) 61-66 (-1) 78-83
RH % (24h trend) 64-69 (-5) 95-100 (+1) 58-63
RH Recovery Excellent
AM 20FT Wnd (mph) W 6 W 5
PM 20FT Wnd (mph) W 8 SW 7 N 5
Transport Wnd (mph) W 15 W 7 N 9
Mixing Hgt(ft-agl) 3500 410 4160
Vent Rate (mph-ft) 52500 2870 37440
Max Dispersion Early 45 Gen Good 4 Very Poor 22 Fair
Max Dispersion Late 45 Gen Good 3 Very Poor 33 Fair
Category Day 3 1 3
Max LVORI Early 9 6 9
Max LVORI Late 3 9 3
Precip Chance (%) 50 70 70
Precip Type Tstms Tstms Tstms
Precip Duration 1 2 2
Precip Amount 0.08 0.14 0.09
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Southeast winds less than
10 mph.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 60 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 54 percent. Northeast winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. Southeast winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 51 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. Northeast winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 46 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.
$$
TNZ038-280730-
Grainger-
Including the city of Bean Station
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 79-84 (+1) 62-67 (0) 80-85
RH % (24h trend) 72-77 (-4) 95-100 (0) 62-67
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) SW 6 W 5 Lgt/Var
Transport Wnd (mph) W 16 W 5 N 8
Mixing Hgt(ft-agl) 3520 410 4650
Vent Rate (mph-ft) 56320 2050 37200
Max Dispersion Early 48 Gen Good 4 Very Poor 18 Gen Poor
Max Dispersion Late 48 Gen Good 3 Very Poor 35 Fair
Category Day 3 1 3
Max LVORI Early 9 7 9
Max LVORI Late 3 10 3
Precip Chance (%) 60 60 50
Precip Type Tstms Tstms Tstms
Precip Duration 2 2 1
Precip Amount 0.04 0.05 0.03
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows around 60. Northeast winds
less than 10 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Northeast winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 63 percent. North
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 57 percent. Northeast winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 52 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 70s. Minimum RH 47 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.
$$
TNZ039-280730-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 79-84 (0) 62-67 (0) 79-84
RH % (24h trend) 69-74 (-5) 95-100 (0) 62-67
RH Recovery Excellent
AM 20FT Wnd (mph) W 6 Lgt/Var
PM 20FT Wnd (mph) W 6 Lgt/Var Lgt/Var
Transport Wnd (mph) W 16 W 8 N 8
Mixing Hgt(ft-agl) 3500 420 4920
Vent Rate (mph-ft) 56000 3360 39360
Max Dispersion Early 49 Gen Good 4 Very Poor 21 Fair
Max Dispersion Late 49 Gen Good 3 Very Poor 35 Fair
Category Day 3 1 3
Max LVORI Early 9 7 9
Max LVORI Late 3 10 3
Precip Chance (%) 50 60 50
Precip Type Tstms Tstms Tstms
Precip Duration 1 2 1
Precip Amount 0.03 0.06 0.03
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows around 60. Northeast winds
less than 10 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 63 percent. North
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 56 percent. Northeast winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. East winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 52 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. Northeast winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 47 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.
$$
TNZ040-280730-
Northwest Cocke-
Including the cities of Bybee and Newport
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 79-84 (0) 63-68 (-1) 78-83
RH % (24h trend) 66-71 (-4) 95-100 (+2) 63-68
RH Recovery Excellent
AM 20FT Wnd (mph) W 5 Lgt/Var
PM 20FT Wnd (mph) W 5 SW 5 Lgt/Var
Transport Wnd (mph) W 13 W 7 NW 9
Mixing Hgt(ft-agl) 3500 400 5750
Vent Rate (mph-ft) 45500 2800 51750
Max Dispersion Early 38 Fair 3 Very Poor 22 Fair
Max Dispersion Late 39 Fair 3 Very Poor 50 Gen Good
Category Day 3 1 3
Max LVORI Early 10 5 9
Max LVORI Late 3 8 3
Precip Chance (%) 50 70 70
Precip Type Tstms Tstms Tstms
Precip Duration 1 2 3
Precip Amount 0.12 0.10 0.10
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 60s. East
winds less than 10 mph.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 62 percent.
South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. Southeast winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 64 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 60. East winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 57 percent. Northeast winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Southeast winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 53 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. Northeast winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 48 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.
$$
TNZ070-280730-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 79-84 (0) 63-68 (-1) 79-84
RH % (24h trend) 70-75 (-6) 95-100 (0) 65-70
RH Recovery Excellent
AM 20FT Wnd (mph) W 6 Lgt/Var
PM 20FT Wnd (mph) W 7 Lgt/Var Lgt/Var
Transport Wnd (mph) W 15 SW 7 N 8
Mixing Hgt(ft-agl) 3450 410 5430
Vent Rate (mph-ft) 51750 2870 43440
Max Dispersion Early 45 Gen Good 4 Very Poor 18 Gen Poor
Max Dispersion Late 47 Gen Good 3 Very Poor 38 Fair
Category Day 3 1 3
Max LVORI Early 9 6 9
Max LVORI Late 4 10 3
Precip Chance (%) 50 60 50
Precip Type Tstms Tstms Tstms
Precip Duration 1 2 1
Precip Amount 0.05 0.09 0.04
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 67 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. Light and variable wind.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 66 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 60. Northeast winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 59 percent. Northeast winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. East winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 54 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 49 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.
$$
TNZ035-280730-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 78-83 (+2) 60-65 (-2) 79-84
RH % (24h trend) 70-75 (-12) 95-100 (0) 64-69
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 12 W 6 N 8
Mixing Hgt(ft-agl) 2990 400 4320
Vent Rate (mph-ft) 35880 2400 34560
Max Dispersion Early 30 Fair 3 Very Poor 22 Fair
Max Dispersion Late 28 Fair 2 Very Poor 29 Fair
Category Day 3 1 3
Max LVORI Early 7 9 9
Max LVORI Late 4 10 4
Precip Chance (%) 60 40 40
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.10 0.02 0.02
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows around 60. Northeast winds
less than 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 71 percent.
Southeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. East winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 67 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. Northeast winds less
than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 63 percent. Northeast winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 50s. North winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 55 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 70s. Minimum RH 50 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.
$$
TNZ012-280730-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 78-83 (+2) 61-66 (-2) 78-83
RH % (24h trend) 69-74 (-9) 95-100 (+2) 62-67
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 13 SW 6 NE 10
Mixing Hgt(ft-agl) 3270 410 3420
Vent Rate (mph-ft) 42510 2460 34200
Max Dispersion Early 38 Fair 4 Very Poor 19 Gen Poor
Max Dispersion Late 35 Fair 3 Very Poor 31 Fair
Category Day 3 1 3
Max LVORI Early 6 7 8
Max LVORI Late 4 9 3
Precip Chance (%) 60 40 50
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.07 0.04 0.04
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows around 60. Northeast winds
less than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 64 percent. East winds
less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Northeast winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 62 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 60 percent. Northeast winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. Northeast winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
52 percent. North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 70s. Minimum RH 48 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.
$$
TNZ013-280730-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 76-81 (+2) 62-67 (-1) 77-82
RH % (24h trend) 73-78 (-9) 95-100 (+3) 64-69
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var N 5
Transport Wnd (mph) SW 13 W 6 N 10
Mixing Hgt(ft-agl) 3560 400 3680
Vent Rate (mph-ft) 46280 2400 36800
Max Dispersion Early 41 Gen Good 4 Very Poor 19 Gen Poor
Max Dispersion Late 36 Fair 2 Very Poor 33 Fair
Category Day 3 1 3
Max LVORI Early 6 7 8
Max LVORI Late 4 9 3
Precip Chance (%) 60 50 50
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 2
Precip Amount 0.05 0.04 0.03
Precip Begin 9 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows around 60. Northeast winds
less than 10 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 65 percent.
Southeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Northeast winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 65 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 62 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. North winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
54 percent. North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 70s. Minimum RH 50 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.
$$
TNZ014-280730-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 78-83 (+1) 60-65 (-2) 79-84
RH % (24h trend) 71-76 (-6) 95-100 (0) 60-65
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) W 14 W 5 N 9
Mixing Hgt(ft-agl) 3520 400 4280
Vent Rate (mph-ft) 49280 2000 38520
Max Dispersion Early 42 Gen Good 3 Very Poor 22 Fair
Max Dispersion Late 41 Gen Good 2 Very Poor 36 Fair
Category Day 3 1 3
Max LVORI Early 8 9 9
Max LVORI Late 4 10 3
Precip Chance (%) 60 60 50
Precip Type Tstms Tstms Tstms
Precip Duration 2 2 1
Precip Amount 0.04 0.03 0.03
Precip Begin 9 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
Southeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 60. Northeast winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 60 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 56 percent. Northeast winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. Northeast winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
49 percent. North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 70s. Minimum RH 45 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.
$$
TNZ037-280730-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 78-83 (+1) 62-67 (-1) 79-84
RH % (24h trend) 73-78 (-5) 95-100 (+1) 64-69
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) SW 6 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 14 W 3 N 9
Mixing Hgt(ft-agl) 3420 390 4900
Vent Rate (mph-ft) 47880 1170 44100
Max Dispersion Early 41 Gen Good 3 Very Poor 19 Gen Poor
Max Dispersion Late 42 Gen Good 2 Very Poor 37 Fair
Category Day 3 1 3
Max LVORI Early 7 7 10
Max LVORI Late 4 10 3
Precip Chance (%) 60 50 50
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.03 0.02 0.08
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 63 percent.
South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. North winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 63 percent. North
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 58 percent. Northeast winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. North winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 52 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 70s. Minimum RH 48 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.
$$
TNZ036-280730-
Anderson-
Including the cities of Oak Ridge and Clinton
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 77-82 (+2) 62-67 (-1) 78-83
RH % (24h trend) 74-79 (-8) 95-100 (0) 66-71
RH Recovery Excellent
AM 20FT Wnd (mph) SW 11 Lgt/Var
PM 20FT Wnd (mph) SW 6 SW 5 N 5
Transport Wnd (mph) SW 14 W 6 N 8
Mixing Hgt(ft-agl) 2960 390 4750
Vent Rate (mph-ft) 41440 2340 38000
Max Dispersion Early 36 Fair 3 Very Poor 18 Gen Poor
Max Dispersion Late 34 Fair 2 Very Poor 32 Fair
Category Day 3 1 3
Max LVORI Early 7 7 9
Max LVORI Late 4 10 4
Precip Chance (%) 60 50 40
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.13 0.02 0.04
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 70 percent.
Southeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. Northwest winds less than
10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 69 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. Northeast winds less
than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 63 percent. Northeast winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 50s. North winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 56 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 70s. Minimum RH 51 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.
$$
TNZ069-280730-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 79-84 (+1) 63-68 (0) 80-85
RH % (24h trend) 73-78 (-5) 95-100 (+1) 67-72
RH Recovery Excellent
AM 20FT Wnd (mph) SW 7 Lgt/Var
PM 20FT Wnd (mph) SW 7 SW 5 Lgt/Var
Transport Wnd (mph) W 15 W 5 NW 8
Mixing Hgt(ft-agl) 3400 400 5420
Vent Rate (mph-ft) 51000 2000 43360
Max Dispersion Early 42 Gen Good 4 Very Poor 16 Gen Poor
Max Dispersion Late 44 Gen Good 3 Very Poor 37 Fair
Category Day 3 1 3
Max LVORI Early 8 7 10
Max LVORI Late 4 10 3
Precip Chance (%) 50 50 50
Precip Type Tstms Tstms Tstms
Precip Duration 1 1 1
Precip Amount 0.04 0.04 0.12
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 70 percent. Northwest
winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. Northwest winds less than
10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 68 percent. Northeast
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 60. Northeast winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 61 percent. Northeast winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. North
winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 56 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 50 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.
$$
TNZ073-280730-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 79-84 (0) 63-68 (0) 79-84
RH % (24h trend) 66-71 (-6) 95-100 (+2) 63-68
RH Recovery Excellent
AM 20FT Wnd (mph) W 7 Lgt/Var
PM 20FT Wnd (mph) W 7 SW 7 Lgt/Var
Transport Wnd (mph) W 15 SW 8 NW 8
Mixing Hgt(ft-agl) 3540 400 6170
Vent Rate (mph-ft) 53100 3200 49360
Max Dispersion Early 44 Gen Good 4 Very Poor 20 Gen Poor
Max Dispersion Late 48 Gen Good 3 Very Poor 46 Gen Good
Category Day 3 1 3
Max LVORI Early 8 6 9
Max LVORI Late 3 9 3
Precip Chance (%) 50 60 60
Precip Type Tstms Tstms Tstms
Precip Duration 1 2 2
Precip Amount 0.08 0.04 0.07
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 60s. East
winds less than 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 67 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. South winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 67 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Northeast winds
less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
61 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 55 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 50 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.
$$
TNZ067-280730-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 79-84 (+1) 62-67 (0) 80-85
RH % (24h trend) 76-81 (-9) 95-100 (0) 70-75
RH Recovery Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 12 W 5 NW 8
Mixing Hgt(ft-agl) 3090 370 5500
Vent Rate (mph-ft) 37080 1850 44000
Max Dispersion Early 32 Fair 3 Very Poor 19 Gen Poor
Max Dispersion Late 34 Fair 2 Very Poor 38 Fair
Category Day 3 1 3
Max LVORI Early 6 10 10
Max LVORI Late 4 10 5
Precip Chance (%) 60 30 40
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.04 0.01 0.02
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 76 percent. East winds
less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. East winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 73 percent. Northeast
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 60. Northeast winds less than
10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
67 percent. East winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 50s. North winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 59 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the mid 50s. Northeast winds less than 10 mph.
.TUESDAY...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.
$$
TNZ068-280730-
Loudon-
Including the cities of Lenoir City and Loudon
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 80-85 (+2) 62-67 (-1) 80-85
RH % (24h trend) 75-80 (-7) 95-100 (0) 70-75
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) SW 6 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 15 SW 6 NW 7
Mixing Hgt(ft-agl) 3540 400 6340
Vent Rate (mph-ft) 53100 2400 44380
Max Dispersion Early 40 Fair 4 Very Poor 17 Gen Poor
Max Dispersion Late 45 Gen Good 3 Very Poor 43 Gen Good
Category Day 3 1 3
Max LVORI Early 8 9 10
Max LVORI Late 4 10 4
Precip Chance (%) 50 40 50
Precip Type Tstms Tstms Tstms
Precip Duration 1 1 1
Precip Amount 0.04 0.01 0.07
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 76 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. Light and variable wind.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 73 percent. Northeast
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 60. Northeast winds less than
10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
67 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. North winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 60 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the mid 50s. Northeast winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. 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.
$$
TNZ071-280730-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 80-85 (+1) 64-69 (0) 80-85
RH % (24h trend) 71-76 (-6) 95-100 (+1) 66-71
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 Lgt/Var
PM 20FT Wnd (mph) SW 9 SW 6 N 6
Transport Wnd (mph) W 14 SW 6 NW 8
Mixing Hgt(ft-agl) 3720 400 6480
Vent Rate (mph-ft) 52080 2400 51840
Max Dispersion Early 42 Gen Good 4 Very Poor 17 Gen Poor
Max Dispersion Late 47 Gen Good 3 Very Poor 45 Gen Good
Category Day 3 1 3
Max LVORI Early 8 7 9
Max LVORI Late 4 9 3
Precip Chance (%) 50 50 70
Precip Type Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.06 0.03 0.14
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 73 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 70 percent. North
winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
64 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. East winds less
than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 58 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 52 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.
$$
TNZ086-280730-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 80-85 (+1) 63-68 (-1) 81-86
RH % (24h trend) 70-75 (-8) 95-100 (+1) 64-69
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) SW 6 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 14 SW 6 N 9
Mixing Hgt(ft-agl) 3670 390 6820
Vent Rate (mph-ft) 51380 2340 61380
Max Dispersion Early 40 Fair 4 Very Poor 21 Fair
Max Dispersion Late 44 Gen Good 3 Very Poor 54 Gen Good
Category Day 3 1 4
Max LVORI Early 8 9 9
Max LVORI Late 3 10 4
Precip Chance (%) 50 50 50
Precip Type Tstms Tstms Tstms
Precip Duration 1 1 1
Precip Amount 0.06 0.03 0.03
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 75 percent. West winds
less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. East winds less than
10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs around
80. Minimum RH 72 percent. North winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 67 percent. North
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 60. Northeast winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 59 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 52 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.
$$
TNZ083-280730-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Mcldy Pcldy Pcldy
Temp (24h trend) 78-83 (+2) 61-66 (-1) 79-84
RH % (24h trend) 78-83 (-12) 95-100 (0) 73-78
RH Recovery Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 12 W 5 NW 8
Mixing Hgt(ft-agl) 3110 370 7300
Vent Rate (mph-ft) 37320 1850 58400
Max Dispersion Early 32 Fair 3 Very Poor 21 Fair
Max Dispersion Late 32 Fair 2 Very Poor 52 Gen Good
Category Day 3 1 4
Max LVORI Early 7 10 10
Max LVORI Late 5 10 5
Precip Chance (%) 60 30 50
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.04 0.01 0.03
Precip Begin 8 AM Continuing 10 AM
Precip End Continuing 8 AM 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Northeast winds less than 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 84 percent.
Southeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. East winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 77 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Northeast winds
less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
72 percent. East winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Northeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 65 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the mid 50s. North winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. 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.
$$
TNZ084-280730-
Meigs-
Including the city of Big Spring
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Mcldy Pcldy Mcldy
Temp (24h trend) 80-85 (+3) 62-67 (-1) 81-86
RH % (24h trend) 76-81 (-9) 95-100 (0) 70-75
RH Recovery Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 12 SW 5 N 8
Mixing Hgt(ft-agl) 3440 370 7760
Vent Rate (mph-ft) 41280 1850 62080
Max Dispersion Early 35 Fair 3 Very Poor 20 Gen Poor
Max Dispersion Late 36 Fair 2 Very Poor 54 Gen Good
Category Day 3 1 4
Max LVORI Early 7 10 10
Max LVORI Late 4 10 4
Precip Chance (%) 50 30 50
Precip Type Tstms Tstms Tstms
Precip Duration 1 1 1
Precip Amount 0.06 0.01 0.03
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Northeast winds less than 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 79 percent. Southeast
winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. Light and variable wind.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 74 percent. Northeast
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light and
variable wind.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
69 percent. East winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Light and variable wind.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 61 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. 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.
$$
TNZ085-280730-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 80-85 (+2) 62-67 (-1) 81-86
RH % (24h trend) 73-78 (-8) 95-100 (0) 67-72
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) SW 6 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 13 SW 6 N 8
Mixing Hgt(ft-agl) 3560 380 7090
Vent Rate (mph-ft) 46280 2280 56720
Max Dispersion Early 38 Fair 4 Very Poor 18 Gen Poor
Max Dispersion Late 41 Gen Good 2 Very Poor 50 Gen Good
Category Day 3 1 4
Max LVORI Early 8 9 10
Max LVORI Late 4 10 4
Precip Chance (%) 50 30 50
Precip Type Tstms Tstms Tstms
Precip Duration 1 1 1
Precip Amount 0.05 0.01 0.03
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Northeast winds less than 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 77 percent. West winds
less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. East winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 73 percent. North
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 67 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Northeast winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 60 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. Northeast winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. 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.
$$
TNZ099-280730-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 79-84 (+2) 64-69 (0) 80-85
RH % (24h trend) 74-79 (-12) 95-100 (0) 69-74
RH Recovery Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 12 W 3 N 8
Mixing Hgt(ft-agl) 3330 360 7070
Vent Rate (mph-ft) 39960 1080 56560
Max Dispersion Early 28 Fair 3 Very Poor 18 Gen Poor
Max Dispersion Late 32 Fair 2 Very Poor 49 Gen Good
Category Day 3 1 4
Max LVORI Early 7 8 9
Max LVORI Late 4 10 5
Precip Chance (%) 50 30 50
Precip Type Tstms Tstms Tstms
Precip Duration 1 1 1
Precip Amount 0.08 0.01 0.02
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. North winds less than 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 81 percent.
Southeast winds less than 10 mph.
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. East winds less than 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 76 percent. North
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
70 percent. East winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. East winds
less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 64 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. North winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. 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.
$$
TNZ100-280730-
Bradley-
Including the cities of Cleveland and Tasso
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 80-85 (+3) 63-68 (-1) 81-86
RH % (24h trend) 73-78 (-8) 95-100 (0) 65-70
RH Recovery Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 13 SW 5 N 8
Mixing Hgt(ft-agl) 3510 370 7510
Vent Rate (mph-ft) 45630 1850 60080
Max Dispersion Early 33 Fair 3 Very Poor 20 Gen Poor
Max Dispersion Late 37 Fair 2 Very Poor 52 Gen Good
Category Day 3 1 4
Max LVORI Early 7 9 10
Max LVORI Late 4 10 4
Precip Chance (%) 50 30 50
Precip Type Tstms Tstms Tstms
Precip Duration 1 1 1
Precip Amount 0.10 0.01 0.05
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. North winds less than
10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 77 percent.
South winds less than 10 mph.
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the lower 60s. Southeast winds less than 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 73 percent. North
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SUNDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 67 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 60. East winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 60 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. 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.
$$
TNZ101-280730-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
229 AM EDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 80-85 (+2) 64-69 (0) 81-86
RH % (24h trend) 67-72 (-8) 95-100 (+2) 61-66
RH Recovery Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 13 SW 6 N 9
Mixing Hgt(ft-agl) 3470 400 7590
Vent Rate (mph-ft) 45110 2400 68310
Max Dispersion Early 35 Fair 3 Very Poor 22 Fair
Max Dispersion Late 37 Fair 3 Very Poor 60 Gen Good
Category Day 3 1 4
Max LVORI Early 7 7 9
Max LVORI Late 3 9 3
Precip Chance (%) 60 40 50
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.07 0.03 0.02
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 60s. Northeast winds less than 10 mph.
.FRIDAY...Showers and a chance of thunderstorms. Highs around 80.
Minimum RH 72 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. Light and variable wind.
.SATURDAY...Showers and a chance of thunderstorms. Highs around
80. Minimum RH 69 percent. North winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Light and variable wind.
.SUNDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 63 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 60. East winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 56 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. 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.
$$
TNZ082-280730-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
129 AM CDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 77-82 (+3) 62-67 (0) 77-82
RH % (24h trend) 75-80 (-12) 95-100 (0) 71-76
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 12 W 6 NW 8
Mixing Hgt(ft-agl) 3020 390 7570
Vent Rate (mph-ft) 36240 2340 60560
Max Dispersion Early 30 Fair 3 Very Poor 22 Fair
Max Dispersion Late 30 Fair 2 Very Poor 54 Gen Good
Category Day 3 1 4
Max LVORI Early 7 9 9
Max LVORI Late 4 10 5
Precip Chance (%) 60 30 60
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 2
Precip Amount 0.04 0.02 0.02
Precip Begin 8 AM Continuing 10 AM
Precip End Continuing 8 AM 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Northeast winds less than 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 82 percent.
Southeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. East winds less than
10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 76 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Northeast winds
less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
71 percent. East winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 50s. East winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 66 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. 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.
$$
TNZ081-280730-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
129 AM CDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 76-81 (+2) 62-67 (-1) 77-82
RH % (24h trend) 78-83 (-9) 95-100 (0) 74-79
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 12 W 5 NW 8
Mixing Hgt(ft-agl) 2990 390 7280
Vent Rate (mph-ft) 35880 1950 58240
Max Dispersion Early 28 Fair 4 Very Poor 21 Fair
Max Dispersion Late 30 Fair 3 Very Poor 53 Gen Good
Category Day 3 1 4
Max LVORI Early 7 8 9
Max LVORI Late 4 9 6
Precip Chance (%) 60 30 60
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 2
Precip Amount 0.06 0.01 0.04
Precip Begin 8 AM Continuing 9 AM
Precip End Continuing 8 AM 8 PM
Chance of Thunder (%) 50 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Northeast winds less than 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 84 percent.
Southeast winds less than 10 mph.
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the lower 60s. East winds less than 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 79 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SUNDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the mid 70s. Minimum RH 74 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. East winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 69 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. 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.
$$
TNZ098-280730-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
129 AM CDT Wed May 27 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 78-83 (+3) 64-69 (0) 78-83
RH % (24h trend) 73-78 (-9) 95-100 (0) 69-74
RH Recovery Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 10 NW 5 N 8
Mixing Hgt(ft-agl) 2870 380 5020
Vent Rate (mph-ft) 28700 1900 40160
Max Dispersion Early 24 Fair 3 Very Poor 16 Gen Poor
Max Dispersion Late 26 Fair 2 Very Poor 36 Fair
Category Day 3 1 3
Max LVORI Early 6 7 8
Max LVORI Late 4 8 5
Precip Chance (%) 60 40 60
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 2
Precip Amount 0.06 0.03 0.03
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 50 30 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Northeast
winds less than 10 mph.
.FRIDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Minimum RH 81 percent. Southeast winds less than
10 mph.
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. East winds less than 10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Minimum RH 76 percent. North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
70 percent. Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. East winds
less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 66 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. 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.
$$
|
||
| Short to Long-Range Forecast | ||
| 7 Day Forecasts | Hourly Weather Forecast | Digital Tabular Forecast |
|
|
 |
 |
| Day 1 Forecast Precipitation | Day 2 Forecast Precipitation | |
 |
 |
|
| Day 3 Forecast Precipitation | Days 1-3 Forecast Precipitation | |
 |
 |
|
|
Days 6-10 |
||
| Temperature | Precipitation | |
 |
 |
|
|
Days 8-14 |
||
| TEMPERATURE | 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
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
Local Radar
Huntsville Radar
Regional Satellite
Graphical Forecast
Weather Map
Follow us on X
Follow us on Facebook
Follow us on YouTube
MRX RSS Feed
