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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618
FNUS54 KMRX 271823
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
223 PM EDT Thu Aug 27 2026
.DISCUSSION...
Scattered showers and storms are expected area-wide this afternoon
and evening, then across mainly the East Tennessee mountains and
southwest North Carolina for Friday. A few storms may produce strong
and gusty winds this afternoon, especially in the northern Tennessee
valley. Hot and muggy conditions return to the area for early next
week.
VAZ001-281930-
Lee-
Including the city of Rose Hill
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 61-66 (-1) 81-86 (-2) 60-65 84-89
RH % (24h trend) 95-100 (+1) 58-63 (-3) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NE 5 Lgt/Var
Transport Wnd (mph) NE 3 N 5 NE 5 NE 5
Mixing Hgt(ft-agl) 360 4950 400 5890
Vent Rate (mph-ft) 1080 24750 2000 29450
Max Dispersion Early 2 Very Poor 18 Gen Poor 3 Very Poor 19 Gen Poor
Max Dispersion Late 1 Very Poor 24 Fair 3 Very Poor 23 Fair
Category Day 1 2 1 2
Max LVORI Early 10 10 8 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 40 20 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.06 0.01 0.00 0.00
Precip Begin 8 PM 2 PM
Precip End 2 AM 7 PM
Chance of Thunder (%) 30 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 80s. Minimum RH 56 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 55 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 53 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. West winds less than 10 mph.
.THURSDAY...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.
$$
VAZ002-281930-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 61-66 (0) 78-83 (-2) 59-64 81-86
RH % (24h trend) 95-100 (+3) 60-65 (0) 95-100 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NE 5 Lgt/Var
Transport Wnd (mph) NE 3 N 7 NE 5 NW 6
Mixing Hgt(ft-agl) 400 4380 430 6040
Vent Rate (mph-ft) 1200 30660 2150 36240
Max Dispersion Early 2 Very Poor 21 Fair 3 Very Poor 21 Fair
Max Dispersion Late 1 Very Poor 26 Fair 3 Very Poor 29 Fair
Category Day 1 3 1 3
Max LVORI Early 10 10 9 10
Max LVORI Late 10 4 10 3
Precip Chance (%) 40 20 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.05 0.01 0.00 0.00
Precip Begin 8 PM 11 AM
Precip End 4 AM 7 PM
Chance of Thunder (%) 30 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 80s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 80s. Minimum RH 53 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. Minimum RH 53 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 55 percent. West
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. Southwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
*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.
$$
VAZ005-281930-
Scott VA-
Including the city of Hiltons
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 62-67 (0) 82-87 (-1) 61-66 84-89
RH % (24h trend) 95-100 (+3) 59-64 (-2) 95-100 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var E 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NE 6 Lgt/Var
Transport Wnd (mph) NE 3 N 5 NE 6 SW 5
Mixing Hgt(ft-agl) 350 4720 370 6050
Vent Rate (mph-ft) 1050 23600 2220 30250
Max Dispersion Early 2 Very Poor 17 Gen Poor 3 Very Poor 19 Gen Poor
Max Dispersion Late 1 Very Poor 23 Fair 3 Very Poor 24 Fair
Category Day 1 2 1 2
Max LVORI Early 10 10 9 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 40 20 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.10 0.01 0.00 0.00
Precip Begin 8 PM 11 AM
Precip End 2 AM 7 PM
Chance of Thunder (%) 30 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 80s. Minimum RH 56 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 53 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. Southwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-281930-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 61-66 (0) 79-84 (-2) 59-64 82-87
RH % (24h trend) 95-100 (+4) 60-65 (0) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var E 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NE 5 Lgt/Var
Transport Wnd (mph) E 3 N 6 NE 5 SW 5
Mixing Hgt(ft-agl) 360 4490 350 6340
Vent Rate (mph-ft) 1080 26940 1750 31700
Max Dispersion Early 1 Very Poor 21 Fair 2 Very Poor 20 Gen Poor
Max Dispersion Late 1 Very Poor 23 Fair 2 Very Poor 25 Fair
Category Day 1 3 1 2
Max LVORI Early 10 10 9 10
Max LVORI Late 10 4 10 3
Precip Chance (%) 40 20 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.06 0.01 0.00 0.00
Precip Begin 8 PM 11 AM
Precip End 6 AM 6 PM
Chance of Thunder (%) 30 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 80s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 80s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the upper 60s. Southwest winds less than 10 mph.
.THURSDAY...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.
$$
VAZ008-281930-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 61-66 (0) 80-85 (-2) 59-64 82-87
RH % (24h trend) 95-100 (+3) 58-63 (-2) 95-100 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var E 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NE 6 Lgt/Var
Transport Wnd (mph) E 3 N 6 E 5 W 5
Mixing Hgt(ft-agl) 300 4490 320 5840
Vent Rate (mph-ft) 900 26940 1600 29200
Max Dispersion Early 1 Very Poor 17 Gen Poor 2 Very Poor 24 Fair
Max Dispersion Late 1 Very Poor 22 Fair 2 Very Poor 28 Fair
Category Day 1 3 1 2
Max LVORI Early 10 10 10 10
Max LVORI Late 10 4 10 3
Precip Chance (%) 30 30 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.04 0.01 0.00 0.00
Precip Begin 8 PM 11 AM
Precip End 3 AM 8 PM
Chance of Thunder (%) 30 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. East
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 80s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 80s. Minimum RH 53 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 52 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the upper 60s. Southwest winds less than 10 mph.
.THURSDAY...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.
$$
TNZ018-281930-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 59-64 (-1) 77-82 (-2) 58-63 78-83
RH % (24h trend) 95-100 (+3) 56-61 (-2) 95-100 51-56
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 NW 5 E 6 S 6
Mixing Hgt(ft-agl) 300 4040 310 4790
Vent Rate (mph-ft) 900 20200 1860 28740
Max Dispersion Early 2 Very Poor 17 Gen Poor 2 Very Poor 24 Fair
Max Dispersion Late 2 Very Poor 18 Gen Poor 2 Very Poor 25 Fair
Category Day 1 2 1 3
Max LVORI Early 10 10 10 10
Max LVORI Late 10 4 10 4
Precip Chance (%) 20 50 0 30
Precip Type Tstms Tstms None Tstms
Precip Duration 1 1 1
Precip Amount 0.01 0.08 0.00 0.02
Precip Begin 8 PM 11 AM 2 PM
Precip End 12 AM 8 PM 8 PM
Chance of Thunder (%) 20 50 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 55 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the lower 80s. Minimum RH 53 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 53 percent. West
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 54 percent. West
winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the mid 60s. Southwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 58 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ047-281930-
Southeast Carter-
Including the city of Hampton
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 60-65 (-1) 77-82 (-2) 59-64 78-83
RH % (24h trend) 95-100 (+4) 60-65 (-1) 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) S 5 NW 5 E 3 S 6
Mixing Hgt(ft-agl) 380 3740 340 4790
Vent Rate (mph-ft) 1900 18700 1020 28740
Max Dispersion Early 2 Very Poor 15 Gen Poor 2 Very Poor 23 Fair
Max Dispersion Late 2 Very Poor 15 Gen Poor 2 Very Poor 25 Fair
Category Day 1 2 1 3
Max LVORI Early 9 10 9 10
Max LVORI Late 10 4 10 4
Precip Chance (%) 0 50 0 40
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.09 0.00 0.06
Precip Begin 11 AM 2 PM
Precip End 8 PM 8 PM
Chance of Thunder (%) 0 50 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 59 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...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...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 55 percent. West
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 57 percent. West winds less than
10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. Southwest winds less than 10 mph.
.THURSDAY...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.
$$
TNZ045-281930-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 61-66 (-1) 78-83 (-1) 60-65 79-84
RH % (24h trend) 95-100 (+5) 61-66 (-2) 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) S 3 N 5 SE 6 S 6
Mixing Hgt(ft-agl) 380 3900 360 5020
Vent Rate (mph-ft) 1140 19500 2160 30120
Max Dispersion Early 2 Very Poor 17 Gen Poor 2 Very Poor 23 Fair
Max Dispersion Late 2 Very Poor 18 Gen Poor 2 Very Poor 25 Fair
Category Day 1 2 1 3
Max LVORI Early 9 10 9 10
Max LVORI Late 10 5 10 4
Precip Chance (%) 20 40 0 40
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.01 0.04 0.00 0.03
Precip Begin 8 PM 11 AM 2 PM
Precip End 9 PM 8 PM 8 PM
Chance of Thunder (%) 0 40 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 lower 80s. Minimum RH 60 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 58 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent. West
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 58 percent. West winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the upper 60s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 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.
$$
TNZ043-281930-
Southeast Greene-
Including the city of Cedar Creek
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 60-65 (-1) 78-83 (-2) 59-64 80-85
RH % (24h trend) 95-100 (+6) 56-61 (-3) 95-100 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var E 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 3 N 6 SE 6 SW 5
Mixing Hgt(ft-agl) 350 3980 350 5070
Vent Rate (mph-ft) 1050 23880 2100 25350
Max Dispersion Early 2 Very Poor 16 Gen Poor 2 Very Poor 18 Gen Poor
Max Dispersion Late 2 Very Poor 19 Gen Poor 2 Very Poor 21 Fair
Category Day 1 2 1 2
Max LVORI Early 9 10 9 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 20 30 0 30
Precip Type Tstms Tstms None Tstms
Precip Duration 1 1 1
Precip Amount 0.01 0.03 0.00 0.01
Precip Begin 8 PM 11 AM 2 PM
Precip End 10 PM 8 PM 8 PM
Chance of Thunder (%) 20 30 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 56 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 55 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. Minimum RH 53 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a chance of showers and a slight chance
of thunderstorms. Highs in the mid 80s. Minimum RH 54 percent.
West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
56 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ041-281930-
Cocke Smoky Mountains-
Including the city of Hartford
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 62-67 (-2) 78-83 (-2) 61-66 80-85
RH % (24h trend) 95-100 (+10) 58-63 (-1) 95-100 51-56
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) SW 3 NW 5 SE 6 E 5
Mixing Hgt(ft-agl) 350 3930 310 4650
Vent Rate (mph-ft) 1050 19650 1860 23250
Max Dispersion Early 3 Very Poor 17 Gen Poor 2 Very Poor 18 Gen Poor
Max Dispersion Late 2 Very Poor 18 Gen Poor 2 Very Poor 20 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 7 9 7 8
Max LVORI Late 9 4 9 4
Precip Chance (%) 30 50 0 40
Precip Type Tstms Tstms None Tstms
Precip Duration 1 1 1
Precip Amount 0.02 0.05 0.00 0.01
Precip Begin 8 PM 12 PM 2 PM
Precip End 11 PM Continuing 8 PM
Chance of Thunder (%) 30 50 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 57 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
less than 10 mph.
.MONDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 80s. Minimum RH 56 percent. Northwest winds less than
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Sunny with a chance of showers and a slight chance of
thunderstorms. Highs in the mid 80s. Minimum RH 54 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 55 percent. Northwest winds less
than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 70. South winds
less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
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.
$$
TNZ074-281930-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 61-66 (-1) 76-81 (-1) 60-65 77-82
RH % (24h trend) 95-100 (+10) 58-63 (-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 E 5 Lgt/Var
Transport Wnd (mph) SW 5 N 5 E 5 W 5
Mixing Hgt(ft-agl) 350 3270 300 3940
Vent Rate (mph-ft) 1750 16350 1500 19700
Max Dispersion Early 2 Very Poor 14 Gen Poor 2 Very Poor 15 Gen Poor
Max Dispersion Late 2 Very Poor 14 Gen Poor 2 Very Poor 16 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 7 8 7 7
Max LVORI Late 9 4 8 4
Precip Chance (%) 20 40 0 50
Precip Type Tstms Tstms None Tstms
Precip Duration 1 1 1
Precip Amount 0.02 0.05 0.00 0.03
Precip Begin 8 PM 11 AM Continuing
Precip End 11 PM 8 PM 8 PM
Chance of Thunder (%) 20 40 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 60 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 58 percent.
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.
$$
TNZ072-281930-
Blount Smoky Mountains-
Including the city of Cades Cove
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Pcldy Mclear
Temp (24h trend) 64-69 (-1) 81-86 (-2) 63-68 83-88
RH % (24h trend) 95-100 (+11) 58-63 (-2) 95-100 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var E 5 Lgt/Var
Transport Wnd (mph) SE 3 N 6 SE 6 W 5
Mixing Hgt(ft-agl) 360 4050 350 4490
Vent Rate (mph-ft) 1080 24300 2100 22450
Max Dispersion Early 2 Very Poor 16 Gen Poor 2 Very Poor 17 Gen Poor
Max Dispersion Late 2 Very Poor 21 Fair 2 Very Poor 18 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 7 9 7 8
Max LVORI Late 9 3 8 4
Precip Chance (%) 30 30 0 30
Precip Type Tstms Tstms None Tstms
Precip Duration 1 1 1
Precip Amount 0.01 0.04 0.00 0.01
Precip Begin 8 PM 12 PM 2 PM
Precip End 5 AM 8 PM 8 PM
Chance of Thunder (%) 20 30 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 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 slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent. West
winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Southeast winds
less than 10 mph.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 56 percent. West winds less
than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 70s.
Southeast winds less than 10 mph.
.THURSDAY...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.
$$
TNZ087-281930-
Southeast Monroe-
Including the cities of Citico and Coker Creek
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Pcldy Mclear
Temp (24h trend) 62-67 (-2) 82-87 (-1) 61-66 83-88
RH % (24h trend) 95-100 (+6) 54-59 (-5) 95-100 51-56
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 N 6 SE 5 S 5
Mixing Hgt(ft-agl) 380 3950 360 4630
Vent Rate (mph-ft) 1140 23700 1800 23150
Max Dispersion Early 2 Very Poor 15 Gen Poor 2 Very Poor 17 Gen Poor
Max Dispersion Late 2 Very Poor 20 Gen Poor 2 Very Poor 18 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 10 10 8 9
Max LVORI Late 10 3 10 4
Precip Chance (%) 30 30 0 30
Precip Type Tstms Tstms None Tstms
Precip Duration 1 1 1
Precip Amount 0.07 0.02 0.00 0.03
Precip Begin 8 PM 12 PM 8 AM
Precip End 6 AM Continuing 8 PM
Chance of Thunder (%) 30 20 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 mid 80s. Minimum RH 57 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 slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-281930-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 64-69 (0) 84-89 (-1) 62-67 85-90
RH % (24h trend) 95-100 (+1) 52-57 (-5) 95-100 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NE 5 Lgt/Var
Transport Wnd (mph) SE 3 N 5 SE 6 S 5
Mixing Hgt(ft-agl) 320 4500 340 4850
Vent Rate (mph-ft) 960 22500 2040 24250
Max Dispersion Early 2 Very Poor 15 Gen Poor 2 Very Poor 18 Gen Poor
Max Dispersion Late 2 Very Poor 20 Gen Poor 3 Very Poor 20 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 10 10 10 10
Max LVORI Late 10 3 10 4
Precip Chance (%) 30 20 0 40
Precip Type Tstms Tstms None Tstms
Precip Duration 1 1 1
Precip Amount 0.01 0.01 0.00 0.03
Precip Begin 8 PM 12 PM 2 PM
Precip End 1 AM 6 PM 8 PM
Chance of Thunder (%) 30 20 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 56 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 slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 53 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 53 percent. Northwest
winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. Southeast winds
less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 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.
$$
NCZ060-281930-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 63-68 (0) 83-88 (0) 61-66 83-88
RH % (24h trend) 95-100 (+3) 52-57 (-6) 95-100 52-57
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 NW 5 E 5 S 5
Mixing Hgt(ft-agl) 330 4080 310 4620
Vent Rate (mph-ft) 990 20400 1550 23100
Max Dispersion Early 1 Very Poor 12 Poor 2 Very Poor 17 Gen Poor
Max Dispersion Late 1 Very Poor 17 Gen Poor 2 Very Poor 19 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 10 10 10 10
Max LVORI Late 10 3 10 4
Precip Chance (%) 20 30 0 40
Precip Type Tstms Tstms None Tstms
Precip Duration 1 1 1
Precip Amount 0.01 0.02 0.00 0.02
Precip Begin 8 PM 12 PM 2 PM
Precip End 12 AM 7 PM 8 PM
Chance of Thunder (%) 20 30 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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. 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 slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 54 percent. Northwest winds
less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. East
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-281930-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 61-66 (-1) 80-85 (0) 60-65 79-84
RH % (24h trend) 95-100 (+3) 63-68 (-4) 95-100 63-68
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 W 3 E 6 S 6
Mixing Hgt(ft-agl) 330 3820 370 4100
Vent Rate (mph-ft) 1650 11460 2220 24600
Max Dispersion Early 2 Very Poor 12 Poor 2 Very Poor 20 Gen Poor
Max Dispersion Late 2 Very Poor 14 Gen Poor 3 Very Poor 20 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 10 10 10 10
Max LVORI Late 10 5 10 5
Precip Chance (%) 20 50 0 50
Precip Type Tstms Tstms None Tstms
Precip Duration 1 1 1
Precip Amount 0.01 0.08 0.00 0.02
Precip Begin 8 PM 12 PM 2 PM
Precip End 12 AM 8 PM 8 PM
Chance of Thunder (%) 20 50 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. 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 67 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.MONDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 80s. Minimum RH 64 percent. Southwest winds less
than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 62 percent. Northwest winds less
than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 62 percent. Northwest winds less
than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 63 percent. Northwest winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-281930-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 62-67 (0) 83-88 (-2) 61-66 85-90
RH % (24h trend) 95-100 (+1) 57-62 (-2) 95-100 49-54
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 N 6 NE 5 NE 5
Mixing Hgt(ft-agl) 310 5130 360 6020
Vent Rate (mph-ft) 930 30780 1800 30100
Max Dispersion Early 2 Very Poor 18 Gen Poor 2 Very Poor 19 Gen Poor
Max Dispersion Late 1 Very Poor 25 Fair 3 Very Poor 24 Fair
Category Day 1 3 1 2
Max LVORI Early 10 10 9 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 50 20 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.04 0.01 0.00 0.00
Precip Begin 8 PM 2 PM
Precip End 2 AM 6 PM
Chance of Thunder (%) 30 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 54 percent.
Light and variable wind.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 53 percent.
Light and variable wind.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.TUESDAY...Sunny. Highs around 90. Minimum RH 52 percent. Light
and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 70. Light and variable wind.
.THURSDAY...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.
$$
TNZ016-281930-
Hawkins-
Including the city of Mooresburg
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 63-68 (0) 83-88 (-2) 62-67 85-90
RH % (24h trend) 95-100 (+1) 60-65 (-1) 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 3 N 6 NE 6 NW 5
Mixing Hgt(ft-agl) 310 4910 360 5900
Vent Rate (mph-ft) 930 29460 2160 29500
Max Dispersion Early 2 Very Poor 17 Gen Poor 3 Very Poor 17 Gen Poor
Max Dispersion Late 1 Very Poor 22 Fair 2 Very Poor 24 Fair
Category Day 1 3 1 2
Max LVORI Early 10 10 9 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 40 20 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.05 0.01 0.00 0.00
Precip Begin 8 PM 2 PM
Precip End 2 AM 7 PM
Chance of Thunder (%) 30 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 57 percent.
Light and variable wind.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 55 percent.
Light and variable wind.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.TUESDAY...Sunny. Highs around 90. Minimum RH 54 percent. Light
and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 55 percent. West winds
less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 70. Light and variable wind.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. 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.
$$
TNZ017-281930-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 63-68 (0) 83-88 (-1) 61-66 85-90
RH % (24h trend) 95-100 (+3) 56-61 (-1) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NE 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 2 N 6 E 5 W 5
Mixing Hgt(ft-agl) 300 4690 340 5710
Vent Rate (mph-ft) 600 28140 1700 28550
Max Dispersion Early 2 Very Poor 17 Gen Poor 2 Very Poor 15 Gen Poor
Max Dispersion Late 1 Very Poor 21 Fair 2 Very Poor 23 Fair
Category Day 1 3 1 2
Max LVORI Early 10 10 9 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 30 20 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.01 0.02 0.00 0.00
Precip Begin 8 PM 11 AM
Precip End 2 AM 7 PM
Chance of Thunder (%) 30 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 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...Sunny. Highs in the upper 80s. Minimum RH 52 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Sunny. Highs around 90. Minimum RH 51 percent. West
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 52 percent. West winds
less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 70. South winds less than 10 mph.
.THURSDAY...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.
$$
TNZ046-281930-
Northwest Carter-
Including the city of Elizabethton
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 62-67 (0) 81-86 (-1) 60-65 83-88
RH % (24h trend) 95-100 (+5) 55-60 (-1) 95-100 49-54
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 N 5 SE 5 SW 5
Mixing Hgt(ft-agl) 330 4440 350 5480
Vent Rate (mph-ft) 990 22200 1750 27400
Max Dispersion Early 2 Very Poor 16 Gen Poor 2 Very Poor 19 Gen Poor
Max Dispersion Late 2 Very Poor 18 Gen Poor 2 Very Poor 24 Fair
Category Day 1 2 1 2
Max LVORI Early 9 10 9 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 20 30 0 20
Precip Type Tstms Tstms None Tstms
Precip Duration 1 1 1
Precip Amount 0.01 0.04 0.00 0.01
Precip Begin 8 PM 11 AM 2 PM
Precip End 12 AM Continuing 8 PM
Chance of Thunder (%) 20 30 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
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. Southeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 80s. Minimum RH 51 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 50 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
Southwest winds less than 10 mph.
*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.
$$
TNZ044-281930-
Washington TN-
Including the city of Johnson City
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 62-67 (-1) 83-88 (-1) 61-66 85-90
RH % (24h trend) 95-100 (+5) 56-61 (-1) 95-100 50-55
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 N 5 E 3 W 5
Mixing Hgt(ft-agl) 300 4440 330 5490
Vent Rate (mph-ft) 900 22200 990 27450
Max Dispersion Early 2 Very Poor 16 Gen Poor 2 Very Poor 18 Gen Poor
Max Dispersion Late 1 Very Poor 18 Gen Poor 2 Very Poor 22 Fair
Category Day 1 2 1 2
Max LVORI Early 10 10 10 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 20 20 0 20
Precip Type Tstms Tstms None Tstms
Precip Duration 1 1 1
Precip Amount 0.01 0.01 0.00 0.01
Precip Begin 8 PM 12 PM 2 PM
Precip End 2 AM 8 PM 8 PM
Chance of Thunder (%) 20 20 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 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...Sunny. Highs in the upper 80s. Minimum RH 52 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Sunny. Highs around 90. Minimum RH 51 percent. West
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 52 percent. West winds
less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. South winds less than 10 mph.
.THURSDAY...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.
$$
TNZ042-281930-
Northwest Greene-
Including the city of Greeneville
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 63-68 (0) 83-88 (-2) 62-67 85-90
RH % (24h trend) 95-100 (+3) 56-61 (-1) 95-100 51-56
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 N 5 E 5 W 5
Mixing Hgt(ft-agl) 290 4560 300 5180
Vent Rate (mph-ft) 870 22800 1500 25900
Max Dispersion Early 2 Very Poor 14 Gen Poor 2 Very Poor 17 Gen Poor
Max Dispersion Late 1 Very Poor 18 Gen Poor 2 Very Poor 21 Fair
Category Day 1 2 1 2
Max LVORI Early 10 10 9 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 30 20 0 0
Precip Type Tstms Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.01 0.01 0.00 0.00
Precip Begin 8 PM 2 PM
Precip End 2 AM 8 PM
Chance of Thunder (%) 30 20 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 53 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 52 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Sunny. Highs around 90. Minimum RH 51 percent. West
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 52 percent. West winds
less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 70. South winds less than 10 mph.
.THURSDAY...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.
$$
TNZ038-281930-
Grainger-
Including the city of Bean Station
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 64-69 (0) 85-90 (-1) 63-68 86-91
RH % (24h trend) 95-100 (+4) 56-61 (-1) 95-100 48-53
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 N 5 NE 6 NE 5
Mixing Hgt(ft-agl) 310 5090 350 5510
Vent Rate (mph-ft) 930 25450 2100 27550
Max Dispersion Early 2 Very Poor 18 Gen Poor 3 Very Poor 16 Gen Poor
Max Dispersion Late 1 Very Poor 24 Fair 3 Very Poor 23 Fair
Category Day 1 2 1 2
Max LVORI Early 10 10 8 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 50 20 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.09 0.03 0.00 0.00
Precip Begin 8 PM 2 PM
Precip End 2 AM 6 PM
Chance of Thunder (%) 40 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 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 upper 60s. Light and
variable wind.
.MONDAY...Sunny. Highs around 90. Minimum RH 51 percent. Light
and variable wind.
.MONDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
51 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
and variable wind.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. 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.
$$
TNZ039-281930-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 65-70 (0) 84-89 (-2) 63-68 86-91
RH % (24h trend) 95-100 (+1) 58-63 (0) 95-100 51-56
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 N 5 NE 6 N 5
Mixing Hgt(ft-agl) 300 4870 340 5120
Vent Rate (mph-ft) 900 24350 2040 25600
Max Dispersion Early 2 Very Poor 16 Gen Poor 3 Very Poor 15 Gen Poor
Max Dispersion Late 1 Very Poor 23 Fair 2 Very Poor 21 Fair
Category Day 1 2 1 2
Max LVORI Early 10 10 9 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 50 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.06 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 2 AM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 54 percent.
Light and variable wind.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Sunny. Highs around 90. Minimum RH 52 percent. Light
and variable wind.
.MONDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 51 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
52 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 70s. Light and variable wind.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. 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.
$$
TNZ040-281930-
Northwest Cocke-
Including the cities of Bybee and Newport
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 64-69 (-1) 83-88 (-2) 63-68 85-90
RH % (24h trend) 95-100 (+6) 54-59 (-1) 95-100 49-54
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 2 N 5 E 5 NW 5
Mixing Hgt(ft-agl) 290 4560 310 5190
Vent Rate (mph-ft) 580 22800 1550 25950
Max Dispersion Early 3 Very Poor 17 Gen Poor 2 Very Poor 17 Gen Poor
Max Dispersion Late 1 Very Poor 18 Gen Poor 2 Very Poor 23 Fair
Category Day 1 2 1 2
Max LVORI Early 10 10 9 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 30 30 0 20
Precip Type Tstms Tstms None Tstms
Precip Duration 1 1 1
Precip Amount 0.02 0.01 0.00 0.01
Precip Begin 8 PM 1 PM 2 PM
Precip End 2 AM 7 PM 8 PM
Chance of Thunder (%) 30 20 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 52 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. 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 51 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 70. South winds less
than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 49 percent. West winds
less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 50 percent. West winds
less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 70s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 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.
$$
TNZ070-281930-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 66-71 (0) 85-90 (-2) 64-69 87-92
RH % (24h trend) 95-100 (+5) 55-60 (-1) 95-100 49-54
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 N 5 E 6 N 6
Mixing Hgt(ft-agl) 300 4630 330 4950
Vent Rate (mph-ft) 900 23150 1980 29700
Max Dispersion Early 2 Very Poor 16 Gen Poor 3 Very Poor 15 Gen Poor
Max Dispersion Late 1 Very Poor 19 Gen Poor 2 Very Poor 25 Fair
Category Day 1 2 1 3
Max LVORI Early 10 10 9 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 50 20 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.03 0.01 0.00 0.00
Precip Begin 8 PM 4 PM
Precip End 2 AM 6 PM
Chance of Thunder (%) 40 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs around 90. Minimum RH 52 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
and variable wind.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 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.
$$
TNZ035-281930-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 63-68 (-1) 83-88 (-2) 61-66 85-90
RH % (24h trend) 95-100 (+3) 53-58 (-6) 95-100 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var N 5 Lgt/Var
Transport Wnd (mph) NE 3 N 6 NE 5 SE 6
Mixing Hgt(ft-agl) 340 4990 330 6240
Vent Rate (mph-ft) 1020 29940 1650 37440
Max Dispersion Early 2 Very Poor 25 Fair 3 Very Poor 19 Gen Poor
Max Dispersion Late 1 Very Poor 29 Fair 2 Very Poor 30 Fair
Category Day 1 3 1 3
Max LVORI Early 10 10 9 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 30 30 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.03 0.06 0.00 0.00
Precip Begin 8 PM 1 PM
Precip End 2 AM 6 PM
Chance of Thunder (%) 30 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 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...Sunny. Highs in the upper 80s. Minimum RH 53 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Sunny. Highs around 90. Minimum RH 53 percent. Light
and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Southwest winds
less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 54 percent. West winds
less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds less than 10 mph.
.THURSDAY...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.
$$
TNZ012-281930-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 63-68 (-1) 83-88 (-1) 61-66 85-90
RH % (24h trend) 95-100 (+6) 53-58 (-7) 95-100 45-50
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 N 7 NE 7 SE 5
Mixing Hgt(ft-agl) 370 5080 380 6340
Vent Rate (mph-ft) 1110 35560 2660 31700
Max Dispersion Early 1 Very Poor 29 Fair 3 Very Poor 22 Fair
Max Dispersion Late 2 Very Poor 33 Fair 3 Very Poor 28 Fair
Category Day 1 3 1 2
Max LVORI Early 10 10 8 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 30 20 0 0
Precip Type Tstms Showers None None
Precip Duration 1 1
Precip Amount 0.02 0.01 0.00 0.00
Precip Begin 8 PM 2 PM
Precip End 2 AM 6 PM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 53 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 53 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Sunny. Highs around 90. Minimum RH 53 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 70. South winds less
than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 54 percent. West winds
less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 70s. South
winds less than 10 mph.
.THURSDAY...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.
$$
TNZ013-281930-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 64-69 (0) 81-86 (-1) 62-67 83-88
RH % (24h trend) 95-100 (+6) 59-64 (-6) 95-100 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var N 5 Lgt/Var
Transport Wnd (mph) NE 3 N 6 NE 5 SE 6
Mixing Hgt(ft-agl) 340 5010 400 5840
Vent Rate (mph-ft) 1020 30060 2000 35040
Max Dispersion Early 1 Very Poor 23 Fair 3 Very Poor 20 Gen Poor
Max Dispersion Late 1 Very Poor 28 Fair 2 Very Poor 29 Fair
Category Day 1 3 1 3
Max LVORI Early 10 10 7 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 40 20 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.04 0.02 0.00 0.00
Precip Begin 8 PM 1 PM
Precip End 2 AM 7 PM
Chance of Thunder (%) 40 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 80s. Minimum RH 58 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 80s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 70. South winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-281930-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 63-68 (-1) 83-88 (-2) 62-67 85-90
RH % (24h trend) 95-100 (+3) 55-60 (-3) 95-100 47-52
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 N 6 NE 5 E 5
Mixing Hgt(ft-agl) 320 4950 350 5980
Vent Rate (mph-ft) 960 29700 1750 29900
Max Dispersion Early 2 Very Poor 19 Gen Poor 2 Very Poor 18 Gen Poor
Max Dispersion Late 1 Very Poor 26 Fair 3 Very Poor 24 Fair
Category Day 1 3 1 2
Max LVORI Early 10 10 8 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 50 20 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.03 0.02 0.00 0.00
Precip Begin 8 PM 2 PM
Precip End 2 AM 6 PM
Chance of Thunder (%) 40 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 53 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 51 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
52 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 70s.
Southwest winds less than 10 mph.
.THURSDAY...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.
$$
TNZ037-281930-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 65-70 (0) 84-89 (-2) 63-68 86-91
RH % (24h trend) 95-100 (+3) 57-62 (-2) 95-100 49-54
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 N 6 NE 5 E 5
Mixing Hgt(ft-agl) 330 4840 360 5730
Vent Rate (mph-ft) 990 29040 1800 28650
Max Dispersion Early 2 Very Poor 18 Gen Poor 2 Very Poor 17 Gen Poor
Max Dispersion Late 1 Very Poor 25 Fair 2 Very Poor 23 Fair
Category Day 1 3 1 2
Max LVORI Early 10 10 7 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 50 20 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.09 0.01 0.00 0.00
Precip Begin 8 PM 2 PM
Precip End 2 AM 7 PM
Chance of Thunder (%) 40 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 54 percent.
Light and variable wind.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Sunny. Highs around 90. Minimum RH 52 percent. Light
and variable wind.
.MONDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 51 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
52 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...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.
$$
TNZ036-281930-
Anderson-
Including the cities of Oak Ridge and Clinton
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 65-70 (0) 84-89 (-1) 63-68 85-90
RH % (24h trend) 95-100 (+7) 55-60 (-4) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var N 6 Lgt/Var
Transport Wnd (mph) NE 3 N 6 NE 6 SE 5
Mixing Hgt(ft-agl) 340 4970 350 5920
Vent Rate (mph-ft) 1020 29820 2100 29600
Max Dispersion Early 2 Very Poor 20 Gen Poor 3 Very Poor 16 Gen Poor
Max Dispersion Late 1 Very Poor 29 Fair 3 Very Poor 25 Fair
Category Day 1 3 1 2
Max LVORI Early 9 10 6 8
Max LVORI Late 10 3 9 3
Precip Chance (%) 50 30 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.04 0.10 0.00 0.00
Precip Begin 8 PM 12 PM
Precip End 2 AM 7 PM
Chance of Thunder (%) 40 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. South
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 54 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 53 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 70. Southwest winds
less than 10 mph.
.TUESDAY...Sunny. Highs around 90. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. West winds
less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 53 percent. West winds
less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. West
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. 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.
$$
TNZ069-281930-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 66-71 (0) 86-91 (-2) 64-69 88-93
RH % (24h trend) 95-100 (+7) 55-60 (0) 95-100 48-53
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 N 5 NE 6 E 6
Mixing Hgt(ft-agl) 300 4960 340 5870
Vent Rate (mph-ft) 900 24800 2040 35220
Max Dispersion Early 2 Very Poor 18 Gen Poor 3 Very Poor 16 Gen Poor
Max Dispersion Late 1 Very Poor 29 Fair 3 Very Poor 29 Fair
Category Day 1 2 1 3
Max LVORI Early 10 10 6 9
Max LVORI Late 10 3 10 3
Precip Chance (%) 50 20 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.09 0.03 0.00 0.00
Precip Begin 8 PM 12 PM
Precip End 2 AM 7 PM
Chance of Thunder (%) 40 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
Light and variable wind.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Southwest winds
less than 10 mph.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
and variable wind.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 51 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.
$$
TNZ073-281930-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 65-70 (-1) 84-89 (-2) 64-69 86-91
RH % (24h trend) 95-100 (+5) 53-58 (-1) 95-100 49-54
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 N 5 E 5 NW 5
Mixing Hgt(ft-agl) 280 4540 260 4960
Vent Rate (mph-ft) 840 22700 1300 24800
Max Dispersion Early 2 Very Poor 16 Gen Poor 2 Very Poor 16 Gen Poor
Max Dispersion Late 2 Very Poor 19 Gen Poor 2 Very Poor 20 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 10 10 8 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 40 20 0 20
Precip Type Tstms Tstms None Tstms
Precip Duration 1 1 1
Precip Amount 0.05 0.01 0.00 0.01
Precip Begin 8 PM 1 PM 2 PM
Precip End 2 AM 8 PM 8 PM
Chance of Thunder (%) 40 20 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 53 percent.
Northwest 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 around 90. Minimum RH 51 percent. West winds
less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 70. South winds less
than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 70. South winds less
than 10 mph.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 50 percent. West winds less
than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 70s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 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.
$$
TNZ067-281930-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 66-71 (0) 86-91 (-2) 64-69 88-93
RH % (24h trend) 95-100 (+2) 57-62 (-1) 95-100 50-55
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 N 7 NE 6 SE 5
Mixing Hgt(ft-agl) 310 5020 360 5880
Vent Rate (mph-ft) 930 35140 2160 29400
Max Dispersion Early 2 Very Poor 18 Gen Poor 3 Very Poor 16 Gen Poor
Max Dispersion Late 1 Very Poor 30 Fair 3 Very Poor 24 Fair
Category Day 1 3 1 2
Max LVORI Early 10 10 8 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 40 30 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.02 0.06 0.00 0.00
Precip Begin 8 PM 12 PM
Precip End 2 AM 7 PM
Chance of Thunder (%) 30 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 55 percent.
Light and variable wind.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
Light and variable wind.
.MONDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
and variable wind.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 53 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.
$$
TNZ068-281930-
Loudon-
Including the cities of Lenoir City and Loudon
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 66-71 (-1) 86-91 (-2) 65-70 88-93
RH % (24h trend) 95-100 (+2) 57-62 (0) 95-100 51-56
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 N 7 NE 5 NE 5
Mixing Hgt(ft-agl) 310 5040 350 5670
Vent Rate (mph-ft) 930 35280 1750 28350
Max Dispersion Early 2 Very Poor 18 Gen Poor 3 Very Poor 14 Gen Poor
Max Dispersion Late 1 Very Poor 30 Fair 3 Very Poor 23 Fair
Category Day 1 3 1 2
Max LVORI Early 10 10 8 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 50 20 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.06 0.05 0.00 0.00
Precip Begin 8 PM 1 PM
Precip End 3 AM 7 PM
Chance of Thunder (%) 30 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 55 percent.
Light and variable wind.
.SUNDAY NIGHT...Partly cloudy. Lows around 70. Light and variable
wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
Light and variable wind.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
and variable wind.
.THURSDAY...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.
$$
TNZ071-281930-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 66-71 (-1) 86-91 (-1) 65-70 87-92
RH % (24h trend) 95-100 (+7) 55-60 (-2) 95-100 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var N 6 NE 5 Lgt/Var
Transport Wnd (mph) E 3 N 6 E 5 N 5
Mixing Hgt(ft-agl) 310 4720 310 5400
Vent Rate (mph-ft) 930 28320 1550 27000
Max Dispersion Early 2 Very Poor 17 Gen Poor 2 Very Poor 16 Gen Poor
Max Dispersion Late 1 Very Poor 24 Fair 2 Very Poor 22 Fair
Category Day 1 3 1 2
Max LVORI Early 9 10 7 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 40 20 0 0
Precip Type Tstms Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.05 0.01 0.00 0.00
Precip Begin 8 PM 3 PM
Precip End 2 AM 8 PM
Chance of Thunder (%) 30 20 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs around 90. Minimum RH 54 percent.
Southwest 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.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 70s. South
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. 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.
$$
TNZ086-281930-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 66-71 (0) 86-91 (-2) 64-69 88-93
RH % (24h trend) 95-100 (+3) 55-60 (-2) 95-100 51-56
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 N 6 E 3 SW 5
Mixing Hgt(ft-agl) 310 4570 300 5200
Vent Rate (mph-ft) 930 27420 900 26000
Max Dispersion Early 2 Very Poor 17 Gen Poor 2 Very Poor 17 Gen Poor
Max Dispersion Late 1 Very Poor 24 Fair 2 Very Poor 21 Fair
Category Day 1 3 1 2
Max LVORI Early 10 10 9 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 40 20 0 0
Precip Type Tstms Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.05 0.02 0.00 0.00
Precip Begin 8 PM 2 PM
Precip End 5 AM 7 PM
Chance of Thunder (%) 30 20 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.SUNDAY...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. Highs in the lower 90s. Minimum RH 54 percent.
Light and variable wind.
.MONDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...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.
$$
TNZ083-281930-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 66-71 (0) 86-91 (-1) 64-69 88-93
RH % (24h trend) 95-100 (+3) 57-62 (-3) 95-100 49-54
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) N 3 N 6 NE 6 SE 5
Mixing Hgt(ft-agl) 310 4670 360 6020
Vent Rate (mph-ft) 930 28020 2160 30100
Max Dispersion Early 2 Very Poor 20 Gen Poor 3 Very Poor 17 Gen Poor
Max Dispersion Late 1 Very Poor 25 Fair 3 Very Poor 24 Fair
Category Day 1 3 1 2
Max LVORI Early 10 10 7 9
Max LVORI Late 10 3 9 3
Precip Chance (%) 0 30 0 0
Precip Type None Tstms None None
Precip Duration 1
Precip Amount 0.00 0.07 0.00 0.00
Precip Begin 1 PM
Precip End 7 PM
Chance of Thunder (%) 0 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Sunny. Highs around 90. Minimum RH 57 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 56 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...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.
$$
TNZ084-281930-
Meigs-
Including the city of Big Spring
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 67-72 (0) 87-92 (-1) 65-70 89-94
RH % (24h trend) 95-100 (0) 54-59 (-2) 95-100 49-54
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 2 N 6 NE 6 S 5
Mixing Hgt(ft-agl) 290 4760 350 6090
Vent Rate (mph-ft) 580 28560 2100 30450
Max Dispersion Early 3 Very Poor 17 Gen Poor 3 Very Poor 17 Gen Poor
Max Dispersion Late 1 Very Poor 27 Fair 3 Very Poor 24 Fair
Category Day 1 3 1 2
Max LVORI Early 10 10 9 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 40 20 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.03 0.01 0.00 0.00
Precip Begin 8 PM 2 PM
Precip End 2 AM 7 PM
Chance of Thunder (%) 30 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 55 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 70. Light and variable
wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
Light and variable wind.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 53 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.
$$
TNZ085-281930-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 66-71 (-1) 87-92 (-1) 65-70 88-93
RH % (24h trend) 95-100 (0) 53-58 (-3) 95-100 50-55
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 N 5 NE 5 S 5
Mixing Hgt(ft-agl) 280 4650 310 5550
Vent Rate (mph-ft) 840 23250 1550 27750
Max Dispersion Early 2 Very Poor 16 Gen Poor 2 Very Poor 17 Gen Poor
Max Dispersion Late 1 Very Poor 23 Fair 2 Very Poor 22 Fair
Category Day 1 2 1 2
Max LVORI Early 10 10 9 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 50 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.09 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 4 AM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.SUNDAY...Sunny. 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. Highs in the lower 90s. Minimum RH 54 percent.
Light and variable wind.
.MONDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 51 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 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.
$$
TNZ099-281930-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Pcldy Mclear
Temp (24h trend) 67-72 (-1) 88-93 (0) 66-71 89-94
RH % (24h trend) 95-100 (+3) 51-56 (-5) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var N 5 N 6 Lgt/Var
Transport Wnd (mph) NE 3 N 6 NE 7 SE 5
Mixing Hgt(ft-agl) 330 4860 390 6090
Vent Rate (mph-ft) 990 29160 2730 30450
Max Dispersion Early 2 Very Poor 17 Gen Poor 3 Very Poor 21 Fair
Max Dispersion Late 1 Very Poor 24 Fair 3 Very Poor 27 Fair
Category Day 1 3 1 2
Max LVORI Early 9 10 6 9
Max LVORI Late 10 3 9 2
Precip Chance (%) 30 30 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.02 0.07 0.00 0.00
Precip Begin 8 PM 1 PM
Precip End 10 PM 7 PM
Chance of Thunder (%) 30 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows around 70. Southeast winds
less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
55 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 70. South winds less
than 10 mph.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. West winds
less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 52 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.
$$
TNZ100-281930-
Bradley-
Including the cities of Cleveland and Tasso
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 67-72 (0) 88-93 (0) 65-70 89-94
RH % (24h trend) 95-100 (+1) 50-55 (-4) 95-100 48-53
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 2 N 6 NE 5 S 5
Mixing Hgt(ft-agl) 300 4920 340 5500
Vent Rate (mph-ft) 600 29520 1700 27500
Max Dispersion Early 2 Very Poor 16 Gen Poor 3 Very Poor 17 Gen Poor
Max Dispersion Late 1 Very Poor 24 Fair 2 Very Poor 23 Fair
Category Day 1 3 1 2
Max LVORI Early 10 10 9 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 40 0 0 20
Precip Type Tstms None None Tstms
Precip Duration 1 1
Precip Amount 0.02 0.00 0.00 0.01
Precip Begin 8 PM 2 PM
Precip End 11 PM 8 PM
Chance of Thunder (%) 30 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
53 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 50 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.
$$
TNZ101-281930-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
223 PM EDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 65-70 (-1) 87-92 (-1) 64-69 88-93
RH % (24h trend) 95-100 (+1) 49-54 (-4) 95-100 48-53
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 N 5 SE 5 SE 5
Mixing Hgt(ft-agl) 340 4770 310 4860
Vent Rate (mph-ft) 1020 23850 1550 24300
Max Dispersion Early 2 Very Poor 16 Gen Poor 2 Very Poor 17 Gen Poor
Max Dispersion Late 1 Very Poor 22 Fair 2 Very Poor 19 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 10 10 9 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 40 0 0 30
Precip Type Tstms None None Tstms
Precip Duration 1 1
Precip Amount 0.02 0.00 0.00 0.01
Precip Begin 8 PM 2 PM
Precip End 4 AM 8 PM
Chance of Thunder (%) 30 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 52 percent. Light and
variable wind.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 51 percent.
Light and variable wind.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 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.
$$
TNZ082-281930-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
123 PM CDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 64-69 (-1) 84-89 (-1) 62-67 86-91
RH % (24h trend) 95-100 (+1) 53-58 (-7) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var N 5 Lgt/Var
Transport Wnd (mph) NE 3 N 6 E 6 SE 6
Mixing Hgt(ft-agl) 300 4820 340 6060
Vent Rate (mph-ft) 900 28920 2040 36360
Max Dispersion Early 2 Very Poor 24 Fair 4 Very Poor 21 Fair
Max Dispersion Late 1 Very Poor 24 Fair 3 Very Poor 30 Fair
Category Day 1 3 1 3
Max LVORI Early 10 10 8 10
Max LVORI Late 10 3 10 3
Precip Chance (%) 0 30 0 0
Precip Type None Tstms None None
Precip Duration 1
Precip Amount 0.00 0.06 0.00 0.00
Precip Begin 1 PM
Precip End 7 PM
Chance of Thunder (%) 0 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 56 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 56 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 55 percent. Light and
variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 55 percent. West winds
less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-281930-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
123 PM CDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 64-69 (-1) 83-88 (-1) 62-67 85-90
RH % (24h trend) 95-100 (+1) 54-59 (-8) 95-100 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var N 5 Lgt/Var
Transport Wnd (mph) N 5 N 6 E 6 SE 6
Mixing Hgt(ft-agl) 320 5030 350 6160
Vent Rate (mph-ft) 1600 30180 2100 36960
Max Dispersion Early 2 Very Poor 23 Fair 4 Very Poor 22 Fair
Max Dispersion Late 1 Very Poor 26 Fair 3 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early 10 10 7 9
Max LVORI Late 10 3 10 2
Precip Chance (%) 0 30 0 0
Precip Type None Tstms None None
Precip Duration 1
Precip Amount 0.00 0.06 0.00 0.00
Precip Begin 2 PM
Precip End 7 PM
Chance of Thunder (%) 0 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 58 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 58 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs around 90. 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.
$$
TNZ098-281930-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
123 PM CDT Thu Aug 27 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 65-70 (-1) 85-90 (0) 64-69 86-91
RH % (24h trend) 95-100 (+3) 49-54 (-10) 95-100 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var N 5 Lgt/Var
Transport Wnd (mph) N 5 N 6 E 6 SE 6
Mixing Hgt(ft-agl) 330 5300 310 6030
Vent Rate (mph-ft) 1650 31800 1860 36180
Max Dispersion Early 2 Very Poor 23 Fair 4 Very Poor 22 Fair
Max Dispersion Late 1 Very Poor 26 Fair 3 Very Poor 30 Fair
Category Day 1 3 1 3
Max LVORI Early 9 10 6 9
Max LVORI Late 10 3 8 2
Precip Chance (%) 0 30 0 0
Precip Type None Tstms None None
Precip Duration 1
Precip Amount 0.00 0.05 0.00 0.00
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 56 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 55 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 53 percent. Light and
variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 53 percent. Light and
variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
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