Heavy rain and gusty winds from Tropical Storm Moke will impact the Big Island into Monday, risking life-threatening flooding and mudslides in windward and southeast areas. Severe thunderstorms are expected across the northern Rockies/Plains and northern Great Basin. Dangerous heat persists across the Southern Plains and Lower Mississippi Valley, building further into the Southwest by midweek. Read More >
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Computed 10 Hour FM Haines
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479
FNUS54 KMRX 251816
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
216 PM EDT Tue Aug 25 2026
.DISCUSSION...
Dry weather with seasonable temperatures will continue this
afternoon and most locations will be dry Wednesday as well, then
chances for showers and storms will trend upward for Thursday and
Friday.
VAZ001-261930-
Lee-
Including the city of Rose Hill
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 55-60 (+1) 83-88 (+2) 62-67 82-87
RH % (24h trend) 89-94 (+9) 43-48 (+3) 95-100 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) E 5 SW 9 S 3 SW 8
Mixing Hgt(ft-agl) 360 5410 400 5520
Vent Rate (mph-ft) 1800 48690 1200 44160
Max Dispersion Early 2 Very Poor 37 Fair 2 Very Poor 34 Fair
Max Dispersion Late 2 Very Poor 44 Gen Good 2 Very Poor 39 Fair
Category Day 1 3 1 3
Max LVORI Early 4 6 7 10
Max LVORI Late 5 3 9 4
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.03
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light and variable wind.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 65 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 54 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. East winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 80s. Minimum RH 52 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-261930-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 56-61 (+3) 81-86 (+3) 62-67 80-85
RH % (24h trend) 83-88 (+3) 44-49 (+7) 95-100 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 SW 6
PM 20FT Wnd (mph) Lgt/Var SW 7 S 6 SW 5
Transport Wnd (mph) S 6 SW 10 S 8 SW 8
Mixing Hgt(ft-agl) 390 5520 440 5630
Vent Rate (mph-ft) 2340 55200 3520 45040
Max Dispersion Early 2 Very Poor 45 Gen Good 3 Very Poor 37 Fair
Max Dispersion Late 2 Very Poor 48 Gen Good 3 Very Poor 39 Fair
Category Day 1 4 1 3
Max LVORI Early 4 5 6 8
Max LVORI Late 4 3 7 4
Precip Chance (%) 0 0 0 50
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.06
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 68 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 55 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 80s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 55 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ005-261930-
Scott VA-
Including the city of Hiltons
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 56-61 (+2) 83-88 (+2) 63-68 82-87
RH % (24h trend) 89-94 (+9) 46-51 (+8) 95-100 58-63
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 6 SW 6
PM 20FT Wnd (mph) Lgt/Var SW 7 Lgt/Var SW 6
Transport Wnd (mph) E 5 SW 9 S 3 SW 8
Mixing Hgt(ft-agl) 350 5490 360 4990
Vent Rate (mph-ft) 1750 49410 1080 39920
Max Dispersion Early 2 Very Poor 37 Fair 2 Very Poor 31 Fair
Max Dispersion Late 2 Very Poor 45 Gen Good 2 Very Poor 35 Fair
Category Day 1 3 1 3
Max LVORI Early 4 6 7 9
Max LVORI Late 5 3 9 3
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.03
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 67 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
55 percent. Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 80s. Minimum RH 53 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-261930-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 56-61 (+4) 81-86 (+2) 62-67 80-85
RH % (24h trend) 85-90 (+4) 45-50 (+8) 95-100 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 7 SW 6
PM 20FT Wnd (mph) Lgt/Var SW 8 S 6 SW 6
Transport Wnd (mph) S 6 SW 10 S 6 SW 8
Mixing Hgt(ft-agl) 360 5550 380 5490
Vent Rate (mph-ft) 2160 55500 2280 43920
Max Dispersion Early 2 Very Poor 46 Gen Good 3 Very Poor 37 Fair
Max Dispersion Late 2 Very Poor 50 Gen Good 3 Very Poor 38 Fair
Category Day 1 4 1 3
Max LVORI Early 4 5 6 8
Max LVORI Late 5 3 8 4
Precip Chance (%) 0 0 0 50
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.05
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 70 percent. Northwest
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
57 percent. Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. East
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 80s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
54 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
58 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ008-261930-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 57-62 (+4) 82-87 (+3) 62-67 81-86
RH % (24h trend) 87-92 (+6) 45-50 (+8) 95-100 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 7 SW 6
PM 20FT Wnd (mph) Lgt/Var SW 8 SE 5 SW 6
Transport Wnd (mph) SE 6 SW 10 S 3 SW 8
Mixing Hgt(ft-agl) 310 5390 340 5050
Vent Rate (mph-ft) 1860 53900 1020 40400
Max Dispersion Early 2 Very Poor 42 Gen Good 2 Very Poor 33 Fair
Max Dispersion Late 2 Very Poor 47 Gen Good 2 Very Poor 35 Fair
Category Day 1 4 1 3
Max LVORI Early 4 6 7 9
Max LVORI Late 6 3 8 4
Precip Chance (%) 0 0 0 50
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.05
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 68 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. East
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 53 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 55 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
57 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ018-261930-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 57-62 (+5) 79-84 (+2) 61-66 78-83
RH % (24h trend) 88-93 (+3) 44-49 (+6) 95-100 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var S 5 SE 5 Lgt/Var
Transport Wnd (mph) S 8 SW 9 S 6 W 7
Mixing Hgt(ft-agl) 340 4870 340 5160
Vent Rate (mph-ft) 2720 43830 2040 36120
Max Dispersion Early 3 Very Poor 38 Fair 3 Very Poor 31 Fair
Max Dispersion Late 3 Very Poor 36 Fair 4 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early 5 5 6 8
Max LVORI Late 6 4 8 5
Precip Chance (%) 0 30 0 60
Precip Type None Tstms None Tstms
Precip Duration 1 2
Precip Amount 0.00 0.04 0.00 0.16
Precip Begin 2 PM 8 AM
Precip End 8 PM Continuing
Chance of Thunder (%) 0 30 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. South winds less than
10 mph.
.FRIDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Minimum RH 67 percent. Northwest winds less than
10 mph.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows around 60. East winds less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 62 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 56 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
57 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ047-261930-
Southeast Carter-
Including the city of Hampton
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 57-62 (+3) 79-84 (+2) 61-66 78-83
RH % (24h trend) 88-93 (+7) 48-53 (+7) 94-99 54-59
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 8 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var S 5 S 7 Lgt/Var
Transport Wnd (mph) N 3 SW 8 S 7 SW 6
Mixing Hgt(ft-agl) 370 4810 400 4920
Vent Rate (mph-ft) 1110 38480 2800 29520
Max Dispersion Early 4 Very Poor 34 Fair 4 Very Poor 26 Fair
Max Dispersion Late 4 Very Poor 32 Fair 4 Very Poor 25 Fair
Category Day 1 3 1 3
Max LVORI Early 4 5 6 7
Max LVORI Late 5 4 7 5
Precip Chance (%) 0 40 0 70
Precip Type None Tstms None Tstms
Precip Duration 1 2
Precip Amount 0.00 0.05 0.00 0.18
Precip Begin 1 PM 8 AM
Precip End 8 PM Continuing
Chance of Thunder (%) 0 40 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. South winds less than
10 mph.
.FRIDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Minimum RH 71 percent. Northwest winds less than
10 mph.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. East winds less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 66 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of thunderstorms and a
slight chance of showers. Highs in the lower 80s. Minimum RH
58 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ045-261930-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 58-63 (+3) 80-85 (+2) 62-67 79-84
RH % (24h trend) 90-95 (+10) 49-54 (+8) 94-99 57-62
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 8 SW 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var S 7 Lgt/Var
Transport Wnd (mph) N 3 SW 8 S 7 W 6
Mixing Hgt(ft-agl) 370 4910 400 5270
Vent Rate (mph-ft) 1110 39280 2800 31620
Max Dispersion Early 3 Very Poor 35 Fair 4 Very Poor 27 Fair
Max Dispersion Late 4 Very Poor 28 Fair 4 Very Poor 26 Fair
Category Day 1 3 1 3
Max LVORI Early 4 5 6 8
Max LVORI Late 5 4 7 5
Precip Chance (%) 0 30 20 60
Precip Type None Tstms None Tstms
Precip Duration 1 2
Precip Amount 0.00 0.05 0.01 0.12
Precip Begin 2 PM 7 AM Continuing
Precip End 8 PM Continuing Continuing
Chance of Thunder (%) 0 30 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.FRIDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Minimum RH 72 percent. Northwest winds less than
10 mph.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. East winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 58 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ043-261930-
Southeast Greene-
Including the city of Cedar Creek
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 58-63 (+3) 81-86 (+2) 62-67 79-84
RH % (24h trend) 87-92 (+8) 44-49 (+5) 93-98 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 9 S 7
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SE 9 Lgt/Var
Transport Wnd (mph) N 3 SW 7 S 8 W 5
Mixing Hgt(ft-agl) 360 4740 370 5100
Vent Rate (mph-ft) 1080 33180 2960 25500
Max Dispersion Early 3 Very Poor 26 Fair 4 Very Poor 22 Fair
Max Dispersion Late 4 Very Poor 24 Fair 4 Very Poor 23 Fair
Category Day 1 3 1 2
Max LVORI Early 4 4 6 7
Max LVORI Late 5 3 7 4
Precip Chance (%) 0 20 0 60
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.01 0.00 0.08
Precip Begin 2 PM Continuing
Precip End 8 PM Continuing
Chance of Thunder (%) 0 20 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 66 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. East winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 54 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
55 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
55 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ041-261930-
Cocke Smoky Mountains-
Including the city of Hartford
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 60-65 (+3) 81-86 (+2) 64-69 80-85
RH % (24h trend) 86-91 (+11) 44-49 (+2) 91-96 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 10 SW 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SE 10 Lgt/Var
Transport Wnd (mph) N 3 SW 6 S 7 W 5
Mixing Hgt(ft-agl) 330 4900 320 4420
Vent Rate (mph-ft) 990 29400 2240 22100
Max Dispersion Early 3 Very Poor 28 Fair 3 Very Poor 20 Gen Poor
Max Dispersion Late 3 Very Poor 26 Fair 3 Very Poor 20 Gen Poor
Category Day 1 3 1 2
Max LVORI Early 4 4 5 7
Max LVORI Late 5 3 7 5
Precip Chance (%) 0 30 20 70
Precip Type None Tstms None Tstms
Precip Duration 1 2
Precip Amount 0.00 0.01 0.01 0.12
Precip Begin 2 PM 6 AM Continuing
Precip End 8 PM Continuing Continuing
Chance of Thunder (%) 0 30 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.FRIDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Minimum RH 68 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Southeast winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 62 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 56 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-261930-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 59-64 (+2) 78-83 (0) 62-67 76-81
RH % (24h trend) 88-93 (+19) 49-54 (+5) 93-98 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) Lgt/Var SW 5 S 8 Lgt/Var
Transport Wnd (mph) NE 3 SW 7 S 7 SW 6
Mixing Hgt(ft-agl) 320 4520 320 3750
Vent Rate (mph-ft) 960 31640 2240 22500
Max Dispersion Early 3 Very Poor 28 Fair 3 Very Poor 16 Gen Poor
Max Dispersion Late 4 Very Poor 28 Fair 3 Very Poor 17 Gen Poor
Category Day 1 3 1 2
Max LVORI Early 4 4 5 6
Max LVORI Late 4 4 6 5
Precip Chance (%) 0 30 30 70
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.00 0.01 0.01 0.21
Precip Begin 2 PM 3 AM Continuing
Precip End 8 PM Continuing Continuing
Chance of Thunder (%) 0 30 20 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.FRIDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Minimum RH 72 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. East winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 65 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 61 percent. West winds
less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 61 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 61 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ072-261930-
Blount Smoky Mountains-
Including the city of Cades Cove
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 62-67 (+3) 83-88 (+1) 66-71 81-86
RH % (24h trend) 83-88 (+9) 48-53 (+8) 92-97 57-62
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 9 S 7
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SE 9 Lgt/Var
Transport Wnd (mph) NE 3 SW 7 SE 8 SW 7
Mixing Hgt(ft-agl) 350 5100 380 4520
Vent Rate (mph-ft) 1050 35700 3040 31640
Max Dispersion Early 3 Very Poor 30 Fair 3 Very Poor 23 Fair
Max Dispersion Late 3 Very Poor 31 Fair 3 Very Poor 24 Fair
Category Day 1 3 1 3
Max LVORI Early 4 4 5 6
Max LVORI Late 4 3 6 5
Precip Chance (%) 0 0 20 70
Precip Type None None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.00 0.02 0.21
Precip Begin 6 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 20 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 69 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. East winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.MONDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 80s. Minimum RH 59 percent. Southwest winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
58 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-261930-
Southeast Monroe-
Including the cities of Citico and Coker Creek
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 61-66 (+3) 84-89 (0) 64-69 81-86
RH % (24h trend) 87-92 (+12) 47-52 (+6) 94-99 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 6 S 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SE 7 Lgt/Var
Transport Wnd (mph) N 3 SW 6 SE 8 SW 6
Mixing Hgt(ft-agl) 400 5110 420 4250
Vent Rate (mph-ft) 1200 30660 3360 25500
Max Dispersion Early 3 Very Poor 27 Fair 3 Very Poor 19 Gen Poor
Max Dispersion Late 3 Very Poor 27 Fair 4 Very Poor 22 Fair
Category Day 1 3 1 2
Max LVORI Early 4 5 6 7
Max LVORI Late 5 3 6 5
Precip Chance (%) 0 0 30 70
Precip Type None None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.00 0.02 0.28
Precip Begin 4 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. East winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 63 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 80s. Minimum RH 58 percent. Southwest winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-261930-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 60-65 (+3) 86-91 (0) 65-70 83-88
RH % (24h trend) 94-99 (+9) 47-52 (+7) 95-100 57-62
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 6 S 7
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SE 8 Lgt/Var
Transport Wnd (mph) SE 7 SW 6 SE 7 S 6
Mixing Hgt(ft-agl) 330 5020 350 4270
Vent Rate (mph-ft) 2310 30120 2450 25620
Max Dispersion Early 2 Very Poor 23 Fair 2 Very Poor 19 Gen Poor
Max Dispersion Late 3 Very Poor 25 Fair 3 Very Poor 21 Fair
Category Day 1 3 1 2
Max LVORI Early 5 6 7 9
Max LVORI Late 6 3 8 5
Precip Chance (%) 0 0 30 70
Precip Type None None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.00 0.01 0.43
Precip Begin 4 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 30 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 65 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent. Light
and variable wind.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ060-261930-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Mcldy
Temp (24h trend) 59-64 (+2) 84-89 (-1) 64-69 82-87
RH % (24h trend) 95-100 (+16) 49-54 (+8) 95-100 57-62
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SE 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SE 6 SW 6 SE 6 SW 6
Mixing Hgt(ft-agl) 340 5040 330 4040
Vent Rate (mph-ft) 2040 30240 1980 24240
Max Dispersion Early 2 Very Poor 25 Fair 2 Very Poor 18 Gen Poor
Max Dispersion Late 2 Very Poor 27 Fair 2 Very Poor 21 Fair
Category Day 1 3 1 2
Max LVORI Early 4 6 7 9
Max LVORI Late 5 3 8 5
Precip Chance (%) 0 20 30 70
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.00 0.01 0.01 0.33
Precip Begin 2 PM 4 AM Continuing
Precip End 8 PM Continuing Continuing
Chance of Thunder (%) 0 20 30 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.FRIDAY...Showers and a chance of thunderstorms. Highs in the
lower 80s. Minimum RH 66 percent. Northwest winds less than
10 mph.
.FRIDAY NIGHT...Mostly cloudy with a slight 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 lower 80s. Minimum RH 64 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-261930-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Mcldy
Temp (24h trend) 58-63 (+1) 80-85 (-1) 62-67 78-83
RH % (24h trend) 95-100 (+22) 58-63 (+13) 95-100 67-72
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 7 SW 7 SE 5 SW 6
Mixing Hgt(ft-agl) 350 4320 380 3760
Vent Rate (mph-ft) 2450 30240 1900 22560
Max Dispersion Early 3 Very Poor 26 Fair 2 Very Poor 18 Gen Poor
Max Dispersion Late 3 Very Poor 27 Fair 2 Very Poor 19 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 4 6 7 9
Max LVORI Late 6 4 8 6
Precip Chance (%) 0 40 30 80
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 5
Precip Amount 0.00 0.05 0.01 0.40
Precip Begin 1 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 0 40 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. East winds less than 10 mph.
.FRIDAY...Showers and a chance of thunderstorms. Highs around 80.
Minimum RH 75 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a slight 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 74 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. East winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 71 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 68 percent.
Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-261930-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 56-61 (+1) 85-90 (+2) 63-68 83-88
RH % (24h trend) 90-95 (+10) 42-47 (+4) 95-100 54-59
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 5 SW 9 S 3 SW 8
Mixing Hgt(ft-agl) 310 5700 350 5420
Vent Rate (mph-ft) 1550 51300 1050 43360
Max Dispersion Early 2 Very Poor 39 Fair 2 Very Poor 32 Fair
Max Dispersion Late 2 Very Poor 46 Gen Good 1 Very Poor 38 Fair
Category Day 1 3 1 3
Max LVORI Early 5 6 7 10
Max LVORI Late 6 3 9 4
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light and variable wind.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light and
variable wind.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
Light and variable wind.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. Light and
variable wind.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 51 percent.
Light and variable wind.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 53 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 54 percent. Southwest
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ016-261930-
Hawkins-
Including the city of Mooresburg
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 56-61 (+1) 85-90 (+3) 63-68 83-88
RH % (24h trend) 94-99 (+13) 46-51 (+6) 95-100 59-64
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 6 SW 9 S 3 SW 7
Mixing Hgt(ft-agl) 310 5670 340 4970
Vent Rate (mph-ft) 1860 51030 1020 34790
Max Dispersion Early 2 Very Poor 36 Fair 2 Very Poor 25 Fair
Max Dispersion Late 2 Very Poor 45 Gen Good 1 Very Poor 30 Fair
Category Day 1 3 1 3
Max LVORI Early 5 6 8 10
Max LVORI Late 6 3 9 4
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.02
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light and variable wind.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 67 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Northeast winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
57 percent. Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 53 percent.
Light and variable wind.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
*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.
$$
TNZ017-261930-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 57-62 (+2) 85-90 (+3) 64-69 83-88
RH % (24h trend) 95-100 (+12) 43-48 (+7) 95-100 54-59
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 7 SW 5
PM 20FT Wnd (mph) Lgt/Var SW 7 SE 6 SW 5
Transport Wnd (mph) SE 5 SW 9 SE 3 W 7
Mixing Hgt(ft-agl) 300 5520 330 4890
Vent Rate (mph-ft) 1500 49680 990 34230
Max Dispersion Early 2 Very Poor 38 Fair 2 Very Poor 28 Fair
Max Dispersion Late 2 Very Poor 44 Gen Good 2 Very Poor 29 Fair
Category Day 1 3 1 3
Max LVORI Early 4 6 7 9
Max LVORI Late 6 3 9 3
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.04
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Northeast winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. East
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ046-261930-
Northwest Carter-
Including the city of Elizabethton
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 58-63 (+3) 83-88 (+3) 64-69 82-87
RH % (24h trend) 88-93 (+5) 43-48 (+7) 91-96 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SW 5 SE 5 Lgt/Var
Transport Wnd (mph) SE 7 SW 8 SE 5 W 7
Mixing Hgt(ft-agl) 360 5140 360 5250
Vent Rate (mph-ft) 2520 41120 1800 36750
Max Dispersion Early 3 Very Poor 37 Fair 3 Very Poor 31 Fair
Max Dispersion Late 3 Very Poor 34 Fair 3 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early 4 5 6 7
Max LVORI Late 5 3 7 4
Precip Chance (%) 0 20 0 50
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.03 0.00 0.09
Precip Begin 2 PM 8 AM
Precip End 6 PM Continuing
Chance of Thunder (%) 0 20 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 65 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. East winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 53 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 53 percent. West
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-261930-
Washington TN-
Including the city of Johnson City
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 57-62 (+2) 85-90 (+3) 64-69 84-89
RH % (24h trend) 95-100 (+9) 44-49 (+8) 95-100 54-59
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 7 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SW 5 SE 7 Lgt/Var
Transport Wnd (mph) SE 6 SW 8 S 5 W 7
Mixing Hgt(ft-agl) 330 5240 340 5280
Vent Rate (mph-ft) 1980 41920 1700 36960
Max Dispersion Early 2 Very Poor 37 Fair 3 Very Poor 28 Fair
Max Dispersion Late 2 Very Poor 39 Fair 3 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early 4 5 6 8
Max LVORI Late 6 3 8 4
Precip Chance (%) 0 20 0 50
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.01 0.00 0.04
Precip Begin 2 PM 8 AM
Precip End 6 PM Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 65 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. East winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 53 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ042-261930-
Northwest Greene-
Including the city of Greeneville
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 58-63 (+2) 86-91 (+3) 64-69 84-89
RH % (24h trend) 93-98 (+8) 43-48 (+6) 95-100 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 6 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SW 5 SE 6 Lgt/Var
Transport Wnd (mph) SE 6 SW 8 S 5 W 6
Mixing Hgt(ft-agl) 320 5210 330 4940
Vent Rate (mph-ft) 1920 41680 1650 29640
Max Dispersion Early 2 Very Poor 32 Fair 3 Very Poor 24 Fair
Max Dispersion Late 2 Very Poor 36 Fair 3 Very Poor 27 Fair
Category Day 1 3 1 3
Max LVORI Early 4 5 6 9
Max LVORI Late 6 3 9 3
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.04
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 60s. Northeast winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
55 percent. Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 53 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-261930-
Grainger-
Including the city of Bean Station
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 59-64 (+2) 87-92 (+2) 65-70 85-90
RH % (24h trend) 90-95 (+10) 41-46 (+5) 95-100 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 3 SW 9 SW 3 SW 8
Mixing Hgt(ft-agl) 300 5830 330 5170
Vent Rate (mph-ft) 900 52470 990 41360
Max Dispersion Early 2 Very Poor 35 Fair 2 Very Poor 29 Fair
Max Dispersion Late 2 Very Poor 47 Gen Good 1 Very Poor 36 Fair
Category Day 1 3 1 3
Max LVORI Early 4 6 6 9
Max LVORI Late 6 3 8 4
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.03
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.SUNDAY...Sunny. Highs around 90. Minimum RH 49 percent. Light
and variable wind.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 70. Light and variable
wind.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ039-261930-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 59-64 (+2) 87-92 (+3) 65-70 85-90
RH % (24h trend) 93-98 (+9) 43-48 (+6) 95-100 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 5 SW 9 S 3 SW 7
Mixing Hgt(ft-agl) 280 5550 300 4890
Vent Rate (mph-ft) 1400 49950 900 34230
Max Dispersion Early 2 Very Poor 33 Fair 2 Very Poor 24 Fair
Max Dispersion Late 2 Very Poor 43 Gen Good 1 Very Poor 29 Fair
Category Day 1 3 1 3
Max LVORI Early 5 6 7 10
Max LVORI Late 6 3 9 4
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.03
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 65 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 60s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
54 percent. Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.SUNDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
51 percent. Light and variable wind.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 52 percent. Southwest
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 70. Light and variable
wind.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-261930-
Northwest Cocke-
Including the cities of Bybee and Newport
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 60-65 (+3) 86-91 (+3) 66-71 85-90
RH % (24h trend) 92-97 (+7) 42-47 (+4) 95-100 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SE 5 Lgt/Var
Transport Wnd (mph) SE 5 SW 7 S 5 W 6
Mixing Hgt(ft-agl) 300 5330 320 4860
Vent Rate (mph-ft) 1500 37310 1600 29160
Max Dispersion Early 2 Very Poor 29 Fair 3 Very Poor 23 Fair
Max Dispersion Late 2 Very Poor 32 Fair 2 Very Poor 24 Fair
Category Day 1 3 1 3
Max LVORI Early 4 6 6 8
Max LVORI Late 6 3 8 3
Precip Chance (%) 0 0 0 50
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.04
Precip Begin Continuing
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 60s. East winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
54 percent. Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 49 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 50 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 70. South winds less
than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 51 percent. West winds
less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ070-261930-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 61-66 (+3) 88-93 (+3) 67-72 86-91
RH % (24h trend) 93-98 (+8) 42-47 (+7) 95-100 54-59
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 3 W 9 S 3 SW 7
Mixing Hgt(ft-agl) 260 5700 290 5170
Vent Rate (mph-ft) 780 51300 870 36190
Max Dispersion Early 2 Very Poor 33 Fair 2 Very Poor 27 Fair
Max Dispersion Late 2 Very Poor 45 Gen Good 1 Very Poor 32 Fair
Category Day 1 3 1 3
Max LVORI Early 4 6 7 9
Max LVORI Late 7 3 9 3
Precip Chance (%) 0 0 0 50
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.04
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 60s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
52 percent. Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. East
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs around 90. Minimum RH 49 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 70. South winds less
than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-261930-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 59-64 (+3) 86-91 (+2) 65-70 83-88
RH % (24h trend) 90-95 (+3) 42-47 (+3) 95-100 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 3 SW 7 SW 3 SW 7
Mixing Hgt(ft-agl) 330 5670 330 5170
Vent Rate (mph-ft) 990 39690 990 36190
Max Dispersion Early 2 Very Poor 33 Fair 2 Very Poor 30 Fair
Max Dispersion Late 2 Very Poor 35 Fair 3 Very Poor 32 Fair
Category Day 1 3 1 3
Max LVORI Early 5 6 6 9
Max LVORI Late 6 3 8 4
Precip Chance (%) 0 0 20 60
Precip Type None None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.00 0.01 0.16
Precip Begin 5 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light and variable wind.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. North winds
less than 10 mph.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 51 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-261930-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 59-64 (+3) 86-91 (+2) 65-70 83-88
RH % (24h trend) 90-95 (+5) 40-45 (0) 94-99 54-59
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 5 SW 7 W 3 SW 8
Mixing Hgt(ft-agl) 370 5690 310 5550
Vent Rate (mph-ft) 1850 39830 930 44400
Max Dispersion Early 2 Very Poor 34 Fair 2 Very Poor 36 Fair
Max Dispersion Late 2 Very Poor 34 Fair 3 Very Poor 39 Fair
Category Day 1 3 1 3
Max LVORI Early 4 5 6 7
Max LVORI Late 5 3 7 4
Precip Chance (%) 0 0 0 60
Precip Type None None None Tstms
Precip Duration 2
Precip Amount 0.00 0.00 0.00 0.12
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light and variable wind.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 49 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 50 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 53 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 70. South winds less
than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-261930-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 59-64 (+2) 83-88 (+2) 65-70 81-86
RH % (24h trend) 87-92 (+5) 45-50 (+2) 95-100 59-64
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 5 SW 7 SW 3 SW 8
Mixing Hgt(ft-agl) 350 5720 330 5430
Vent Rate (mph-ft) 1750 40040 990 43440
Max Dispersion Early 2 Very Poor 33 Fair 2 Very Poor 32 Fair
Max Dispersion Late 2 Very Poor 38 Fair 3 Very Poor 37 Fair
Category Day 1 3 1 3
Max LVORI Early 4 6 6 8
Max LVORI Late 5 3 7 5
Precip Chance (%) 0 0 0 60
Precip Type None None None Tstms
Precip Duration 2
Precip Amount 0.00 0.00 0.00 0.07
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 68 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 54 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 80s. Minimum RH 54 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 70. Southwest winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-261930-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 58-63 (+2) 86-91 (+3) 64-69 84-89
RH % (24h trend) 88-93 (+8) 41-46 (+5) 95-100 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 5 SW 8 S 5 SW 8
Mixing Hgt(ft-agl) 320 5440 360 5480
Vent Rate (mph-ft) 1600 43520 1800 43840
Max Dispersion Early 2 Very Poor 36 Fair 2 Very Poor 33 Fair
Max Dispersion Late 2 Very Poor 42 Gen Good 2 Very Poor 38 Fair
Category Day 1 3 1 3
Max LVORI Early 4 6 6 8
Max LVORI Late 6 3 8 4
Precip Chance (%) 0 0 0 50
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.03
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 50 percent.
Light and variable wind.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 49 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 53 percent. Southwest
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-261930-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 59-64 (+1) 87-92 (+3) 66-71 84-89
RH % (24h trend) 88-93 (+7) 42-47 (+6) 95-100 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 5 SW 8 SW 3 SW 8
Mixing Hgt(ft-agl) 320 5510 370 5420
Vent Rate (mph-ft) 1600 44080 1110 43360
Max Dispersion Early 2 Very Poor 34 Fair 2 Very Poor 32 Fair
Max Dispersion Late 2 Very Poor 39 Fair 2 Very Poor 38 Fair
Category Day 1 3 1 3
Max LVORI Early 4 6 6 8
Max LVORI Late 6 3 8 4
Precip Chance (%) 0 0 0 50
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.03
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 50 percent.
Light and variable wind.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 52 percent. Southwest
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 70. Light and variable
wind.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ036-261930-
Anderson-
Including the cities of Oak Ridge and Clinton
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 61-66 (+2) 86-91 (+3) 66-71 84-89
RH % (24h trend) 88-93 (+8) 42-47 (+3) 94-99 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 5 SW 7 SW 3 SW 8
Mixing Hgt(ft-agl) 340 5580 330 5320
Vent Rate (mph-ft) 1700 39060 990 42560
Max Dispersion Early 2 Very Poor 33 Fair 2 Very Poor 31 Fair
Max Dispersion Late 2 Very Poor 38 Fair 2 Very Poor 37 Fair
Category Day 1 3 1 3
Max LVORI Early 4 6 5 7
Max LVORI Late 5 3 7 4
Precip Chance (%) 0 0 0 60
Precip Type None None None Tstms
Precip Duration 2
Precip Amount 0.00 0.00 0.00 0.05
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds
less than 10 mph.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 53 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 52 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 53 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 70. Southwest winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 55 percent. Southwest
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-261930-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 62-67 (+3) 88-93 (+2) 67-72 86-91
RH % (24h trend) 87-92 (+4) 40-45 (+6) 93-98 54-59
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 5 SW 9 SW 5 SW 8
Mixing Hgt(ft-agl) 280 5850 360 6090
Vent Rate (mph-ft) 1400 52650 1800 48720
Max Dispersion Early 2 Very Poor 38 Fair 2 Very Poor 33 Fair
Max Dispersion Late 2 Very Poor 47 Gen Good 2 Very Poor 43 Gen Good
Category Day 1 3 1 3
Max LVORI Early 4 6 6 8
Max LVORI Late 6 3 7 4
Precip Chance (%) 0 0 0 50
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.03
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. Southwest winds less
than 10 mph.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
50 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 70. Light and variable
wind.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-261930-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 62-67 (+3) 87-92 (+2) 66-71 85-90
RH % (24h trend) 91-96 (+9) 42-47 (+7) 95-100 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SW 5 S 6 Lgt/Var
Transport Wnd (mph) SE 3 SW 8 S 5 SW 6
Mixing Hgt(ft-agl) 270 5510 260 4950
Vent Rate (mph-ft) 810 44080 1300 29700
Max Dispersion Early 2 Very Poor 30 Fair 2 Very Poor 23 Fair
Max Dispersion Late 2 Very Poor 37 Fair 2 Very Poor 27 Fair
Category Day 1 3 1 3
Max LVORI Early 4 6 6 8
Max LVORI Late 6 3 8 4
Precip Chance (%) 0 0 20 60
Precip Type None None None Tstms
Precip Duration 2
Precip Amount 0.00 0.00 0.01 0.06
Precip Begin 6 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 60s. East winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
55 percent. Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 52 percent. West winds
less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 70. South winds less
than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 53 percent. West winds
less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-261930-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Mcldy
Temp (24h trend) 61-66 (+2) 89-94 (+3) 67-72 86-91
RH % (24h trend) 91-96 (+5) 43-48 (+7) 95-100 57-62
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 3 SW 7 SW 3 SW 7
Mixing Hgt(ft-agl) 290 5650 350 5090
Vent Rate (mph-ft) 870 39550 1050 35630
Max Dispersion Early 2 Very Poor 30 Fair 2 Very Poor 28 Fair
Max Dispersion Late 1 Very Poor 34 Fair 3 Very Poor 32 Fair
Category Day 1 3 1 3
Max LVORI Early 5 7 7 9
Max LVORI Late 7 3 9 4
Precip Chance (%) 0 0 20 60
Precip Type None None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.00 0.01 0.11
Precip Begin 4 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. Light and variable wind.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
Light and variable wind.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
53 percent. Light and variable wind.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
Light and variable wind.
*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.
$$
TNZ068-261930-
Loudon-
Including the cities of Lenoir City and Loudon
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 62-67 (+3) 89-94 (+3) 67-72 86-91
RH % (24h trend) 91-96 (+4) 43-48 (+7) 95-100 57-62
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 3 SW 8 S 6 SW 8
Mixing Hgt(ft-agl) 280 5750 390 5540
Vent Rate (mph-ft) 840 46000 2340 44320
Max Dispersion Early 2 Very Poor 36 Fair 2 Very Poor 33 Fair
Max Dispersion Late 1 Very Poor 40 Fair 3 Very Poor 39 Fair
Category Day 1 3 1 3
Max LVORI Early 5 7 6 8
Max LVORI Late 7 3 8 4
Precip Chance (%) 0 0 20 60
Precip Type None None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.00 0.01 0.08
Precip Begin 5 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. Southwest winds less
than 10 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
Light and variable wind.
.SUNDAY NIGHT...Partly cloudy. Lows around 70. Light and variable
wind.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Light and variable wind.
*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.
$$
TNZ071-261930-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 63-68 (+4) 88-93 (+2) 68-73 86-91
RH % (24h trend) 86-91 (+2) 43-48 (+8) 92-97 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 SW 5
PM 20FT Wnd (mph) Lgt/Var SW 6 S 6 SW 6
Transport Wnd (mph) SE 5 SW 8 S 6 SW 8
Mixing Hgt(ft-agl) 290 5730 330 5440
Vent Rate (mph-ft) 1450 45840 1980 43520
Max Dispersion Early 2 Very Poor 36 Fair 2 Very Poor 29 Fair
Max Dispersion Late 2 Very Poor 42 Gen Good 2 Very Poor 37 Fair
Category Day 1 3 1 3
Max LVORI Early 4 6 5 8
Max LVORI Late 6 3 7 4
Precip Chance (%) 0 0 20 60
Precip Type None None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.00 0.01 0.08
Precip Begin 5 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Northeast winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
57 percent. Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 54 percent. Southwest
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 70. South winds less
than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ086-261930-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 63-68 (+4) 89-94 (+2) 67-72 86-91
RH % (24h trend) 91-96 (+4) 45-50 (+8) 95-100 57-62
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 5 SW 7 S 6 SW 7
Mixing Hgt(ft-agl) 310 5520 370 4840
Vent Rate (mph-ft) 1550 38640 2220 33880
Max Dispersion Early 2 Very Poor 30 Fair 2 Very Poor 28 Fair
Max Dispersion Late 2 Very Poor 33 Fair 3 Very Poor 30 Fair
Category Day 1 3 1 3
Max LVORI Early 5 6 6 8
Max LVORI Late 6 3 8 4
Precip Chance (%) 0 0 20 70
Precip Type None None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.00 0.02 0.18
Precip Begin 5 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. Light and variable wind.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 56 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-261930-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Mcldy
Temp (24h trend) 62-67 (+2) 89-94 (+3) 67-72 85-90
RH % (24h trend) 89-94 (+7) 45-50 (+6) 95-100 58-63
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 3 SW 6 S 3 S 7
Mixing Hgt(ft-agl) 290 5630 370 4710
Vent Rate (mph-ft) 870 33780 1110 32970
Max Dispersion Early 2 Very Poor 28 Fair 2 Very Poor 25 Fair
Max Dispersion Late 1 Very Poor 32 Fair 3 Very Poor 28 Fair
Category Day 1 3 1 3
Max LVORI Early 4 6 6 8
Max LVORI Late 5 3 8 5
Precip Chance (%) 0 0 20 70
Precip Type None None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.00 0.01 0.24
Precip Begin 3 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds
less than 10 mph.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Sunny. Highs around 90. Minimum RH 56 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 58 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 70. Light and variable
wind.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
*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.
$$
TNZ084-261930-
Meigs-
Including the city of Big Spring
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Mcldy
Temp (24h trend) 62-67 (+1) 90-95 (+2) 68-73 87-92
RH % (24h trend) 92-97 (+5) 44-49 (+8) 95-100 58-63
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 3 SW 6 S 3 S 7
Mixing Hgt(ft-agl) 270 5570 370 4990
Vent Rate (mph-ft) 810 33420 1110 34930
Max Dispersion Early 1 Very Poor 25 Fair 2 Very Poor 28 Fair
Max Dispersion Late 1 Very Poor 29 Fair 3 Very Poor 32 Fair
Category Day 1 3 1 3
Max LVORI Early 5 7 7 9
Max LVORI Late 7 3 8 4
Precip Chance (%) 0 0 20 70
Precip Type None None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.00 0.01 0.24
Precip Begin 3 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. Light and variable wind.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Light and variable wind.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
54 percent. Light and variable wind.
.SUNDAY NIGHT...Partly cloudy. Lows around 70. Light and variable
wind.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 percent.
Light and variable wind.
*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.
$$
TNZ085-261930-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 62-67 (+3) 89-94 (+2) 67-72 86-91
RH % (24h trend) 94-99 (+4) 43-48 (+7) 95-100 57-62
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 3 SW 6 S 6 SW 8
Mixing Hgt(ft-agl) 270 5540 360 4850
Vent Rate (mph-ft) 810 33240 2160 38800
Max Dispersion Early 2 Very Poor 26 Fair 2 Very Poor 29 Fair
Max Dispersion Late 1 Very Poor 30 Fair 3 Very Poor 33 Fair
Category Day 1 3 1 3
Max LVORI Early 5 7 7 9
Max LVORI Late 7 3 9 4
Precip Chance (%) 0 0 20 70
Precip Type None None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.00 0.02 0.23
Precip Begin 4 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. Light and variable wind.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light and variable wind.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. East
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 55 percent. Light and
variable wind.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ099-261930-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Mcldy
Temp (24h trend) 65-70 (+3) 90-95 (+2) 69-74 86-91
RH % (24h trend) 85-90 (+4) 40-45 (+3) 95-100 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 3 W 6 SE 5 S 7
Mixing Hgt(ft-agl) 310 5740 380 4620
Vent Rate (mph-ft) 930 34440 1900 32340
Max Dispersion Early 2 Very Poor 25 Fair 2 Very Poor 24 Fair
Max Dispersion Late 2 Very Poor 28 Fair 3 Very Poor 28 Fair
Category Day 1 3 1 3
Max LVORI Early 4 6 6 8
Max LVORI Late 5 3 7 4
Precip Chance (%) 0 0 20 70
Precip Type None None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.00 0.02 0.49
Precip Begin 2 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows around 70. South winds less than 10 mph.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. North winds less than
10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs around 90. Minimum RH 54 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-261930-
Bradley-
Including the cities of Cleveland and Tasso
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 63-68 (+3) 90-95 (+2) 68-73 86-91
RH % (24h trend) 91-96 (+3) 41-46 (+5) 95-100 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 2 SW 6 SE 5 S 8
Mixing Hgt(ft-agl) 270 5670 390 4500
Vent Rate (mph-ft) 540 34020 1950 36000
Max Dispersion Early 2 Very Poor 24 Fair 2 Very Poor 24 Fair
Max Dispersion Late 1 Very Poor 28 Fair 3 Very Poor 29 Fair
Category Day 1 3 1 3
Max LVORI Early 5 6 7 9
Max LVORI Late 6 3 8 4
Precip Chance (%) 0 0 30 70
Precip Type None None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.00 0.02 0.47
Precip Begin 2 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 30 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Northeast winds less than
10 mph.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 54 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-261930-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
216 PM EDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Pcldy Pcldy
Temp (24h trend) 62-67 (+3) 89-94 (+1) 66-71 86-91
RH % (24h trend) 94-99 (+7) 42-47 (+5) 95-100 54-59
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 6 SW 6 S 7 SW 7
Mixing Hgt(ft-agl) 340 5280 370 4220
Vent Rate (mph-ft) 2040 31680 2590 29540
Max Dispersion Early 2 Very Poor 24 Fair 2 Very Poor 21 Fair
Max Dispersion Late 2 Very Poor 26 Fair 3 Very Poor 23 Fair
Category Day 1 3 1 2
Max LVORI Early 5 6 7 9
Max LVORI Late 6 3 9 4
Precip Chance (%) 0 0 30 70
Precip Type None None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.00 0.01 0.40
Precip Begin 3 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. Light and variable wind.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Light and variable wind.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 55 percent. Light and
variable wind.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 53 percent. Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
Light and variable wind.
*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.
$$
TNZ082-261930-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
116 PM CDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 60-65 (+2) 87-92 (+2) 65-70 83-88
RH % (24h trend) 84-89 (0) 44-49 (+3) 95-100 57-62
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 3 W 6 N 3 S 7
Mixing Hgt(ft-agl) 300 5600 360 4970
Vent Rate (mph-ft) 900 33600 1080 34790
Max Dispersion Early 2 Very Poor 31 Fair 2 Very Poor 26 Fair
Max Dispersion Late 2 Very Poor 29 Fair 3 Very Poor 30 Fair
Category Day 1 3 1 3
Max LVORI Early 4 5 6 9
Max LVORI Late 5 3 8 5
Precip Chance (%) 0 0 20 70
Precip Type None None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.00 0.01 0.28
Precip Begin 2 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent. East
winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 55 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-261930-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
116 PM CDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 62-67 (+3) 86-91 (+2) 66-71 83-88
RH % (24h trend) 81-86 (-1) 47-52 (+5) 95-100 60-65
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 5 W 7 S 5 S 8
Mixing Hgt(ft-agl) 330 5910 350 4950
Vent Rate (mph-ft) 1650 41370 1750 39600
Max Dispersion Early 2 Very Poor 32 Fair 2 Very Poor 29 Fair
Max Dispersion Late 2 Very Poor 36 Fair 2 Very Poor 34 Fair
Category Day 1 3 1 3
Max LVORI Early 4 5 6 9
Max LVORI Late 5 3 8 5
Precip Chance (%) 0 0 30 70
Precip Type None None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.00 0.01 0.37
Precip Begin 2 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 67 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. North winds less than 10 mph.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent. East
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 56 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ098-261930-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
116 PM CDT Tue Aug 25 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 65-70 (+4) 87-92 (+2) 67-72 83-88
RH % (24h trend) 79-84 (0) 44-49 (+4) 95-100 58-63
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 5 W 7 S 3 S 7
Mixing Hgt(ft-agl) 320 5730 320 3870
Vent Rate (mph-ft) 1600 40110 960 27090
Max Dispersion Early 2 Very Poor 27 Fair 2 Very Poor 20 Gen Poor
Max Dispersion Late 2 Very Poor 33 Fair 2 Very Poor 24 Fair
Category Day 1 3 1 2
Max LVORI Early 4 5 6 9
Max LVORI Late 4 3 8 4
Precip Chance (%) 0 0 30 70
Precip Type None None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.00 0.01 0.40
Precip Begin 2 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 30 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. Northeast winds less than 10 mph.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 55 percent. East
winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 55 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
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