Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
683
FNUS54 KMRX 130810
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
410 AM EDT Wed Aug 13 2025
.DISCUSSION...
Tropical moisture will continue to move across the Tennessee valley
and southern Appalachians through mid-week producing scattered to
widespread showers and embedded thunderstorms. Locally heavy
rainfall and flash flooding are possible this afternoon through
Wednesday.
VAZ001-140915-
Lee-
Including the city of Rose Hill
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 79-84 (-3) 65-70 (0) 81-86
RH % (24h trend) 74-79 (+8) 95-100 (0) 65-70
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 8 W 3 NW 3
Mixing Hgt(ft-agl) 2720 250 3120
Vent Rate (mph-ft) 21760 750 9360
Max Dispersion Early 16 Gen Poor 3 Very Poor 25 Fair
Max Dispersion Late 19 Gen Poor 3 Very Poor 28 Fair
Category Day 2 1 1
Max LVORI Early 9 9 9
Max LVORI Late 5 10 4
Precip Chance (%) 70 40 50
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 1
Precip Amount 0.48 0.06 0.12
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 40 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Light and variable wind.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Sunny. Highs around 90. Minimum RH 54 percent. Light
and variable wind.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-140915-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 76-81 (-3) 63-68 (-1) 78-83
RH % (24h trend) 78-83 (+9) 95-100 (0) 71-76
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 9 SW 6 NW 5
Mixing Hgt(ft-agl) 2700 110 3490
Vent Rate (mph-ft) 24300 660 17450
Max Dispersion Early 14 Gen Poor 2 Very Poor 20 Gen Poor
Max Dispersion Late 20 Gen Poor 3 Very Poor 23 Fair
Category Day 2 1 2
Max LVORI Early 9 9 9
Max LVORI Late 6 9 5
Precip Chance (%) 70 40 60
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 2
Precip Amount 0.39 0.10 0.22
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 40 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 65 percent. Light
winds.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent. North
winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 80s. Minimum RH 55 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. West winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 62 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ005-140915-
Scott VA-
Including the city of Hiltons
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 79-84 (-3) 65-70 (-1) 82-87
RH % (24h trend) 73-78 (+7) 95-100 (0) 68-73
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 8 SW 5 W 3
Mixing Hgt(ft-agl) 2620 180 3330
Vent Rate (mph-ft) 20960 900 9990
Max Dispersion Early 13 Gen Poor 3 Very Poor 22 Fair
Max Dispersion Late 19 Gen Poor 2 Very Poor 25 Fair
Category Day 2 1 2
Max LVORI Early 9 9 9
Max LVORI Late 5 10 4
Precip Chance (%) 80 50 60
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 2
Precip Amount 0.68 0.13 0.17
Precip Begin 8 AM Continuing 8 AM
Precip End Continuing 7 AM 8 PM
Chance of Thunder (%) 60 40 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Light winds.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 54 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. North winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-140915-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 76-81 (-3) 64-69 (0) 79-84
RH % (24h trend) 76-81 (+10) 95-100 (0) 67-72
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 8 SW 6 NW 5
Mixing Hgt(ft-agl) 2460 170 3810
Vent Rate (mph-ft) 19680 1020 19050
Max Dispersion Early 13 Gen Poor 3 Very Poor 16 Gen Poor
Max Dispersion Late 18 Gen Poor 3 Very Poor 17 Gen Poor
Category Day 2 1 2
Max LVORI Early 9 9 9
Max LVORI Late 5 9 4
Precip Chance (%) 80 50 60
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 2
Precip Amount 0.45 0.19 0.11
Precip Begin 8 AM Continuing 8 AM
Precip End Continuing 4 AM 8 PM
Chance of Thunder (%) 50 40 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. Light
winds.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 80s. Minimum RH 55 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 61 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ008-140915-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 76-81 (-4) 64-69 (0) 80-85
RH % (24h trend) 78-83 (+8) 95-100 (0) 70-75
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 9 SW 6 NW 5
Mixing Hgt(ft-agl) 2450 250 3990
Vent Rate (mph-ft) 22050 1500 19950
Max Dispersion Early 13 Gen Poor 4 Very Poor 20 Gen Poor
Max Dispersion Late 20 Gen Poor 3 Very Poor 22 Fair
Category Day 2 1 2
Max LVORI Early 8 8 9
Max LVORI Late 5 9 4
Precip Chance (%) 80 50 60
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 2
Precip Amount 0.81 0.16 0.12
Precip Begin 8 AM Continuing 8 AM
Precip End Continuing 7 AM 8 PM
Chance of Thunder (%) 50 30 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent. Light
winds.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent. East
winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
less than 10 mph.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
Northwest 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 upper 80s. Minimum RH 61 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. East winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 64 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.
$$
TNZ018-140915-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 76-81 (-2) 62-67 (-1) 79-84
RH % (24h trend) 73-78 (+3) 95-100 (+1) 65-70
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 10 W 6 NW 5
Mixing Hgt(ft-agl) 2160 140 3630
Vent Rate (mph-ft) 21600 840 18150
Max Dispersion Early 17 Gen Poor 5 Very Poor 18 Gen Poor
Max Dispersion Late 20 Gen Poor 4 Very Poor 20 Gen Poor
Category Day 2 1 2
Max LVORI Early 8 8 8
Max LVORI Late 5 8 4
Precip Chance (%) 90 50 70
Precip Type Tstms Tstms Tstms
Precip Duration 4 1 2
Precip Amount 0.48 0.15 0.18
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 68 percent.
Light winds.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. 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 66 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.
$$
TNZ047-140915-
Southeast Carter-
Including the city of Hampton
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 74-79 (-2) 62-67 (0) 77-82
RH % (24h trend) 72-77 (+2) 95-100 (+2) 65-70
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 10 W 6 NW 6
Mixing Hgt(ft-agl) 2260 100 3360
Vent Rate (mph-ft) 22600 600 20160
Max Dispersion Early 21 Fair 4 Very Poor 14 Gen Poor
Max Dispersion Late 21 Fair 4 Very Poor 21 Fair
Category Day 2 1 2
Max LVORI Early 7 7 7
Max LVORI Late 5 9 4
Precip Chance (%) 80 50 70
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 2
Precip Amount 0.39 0.11 0.17
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 30 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 67 percent.
Light winds.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 80s. Minimum RH 61 percent. Northwest winds less
than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 66 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.
$$
TNZ045-140915-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 76-81 (-1) 63-68 (0) 78-83
RH % (24h trend) 75-80 (+3) 95-100 (+2) 69-74
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 10 W 5 NW 5
Mixing Hgt(ft-agl) 2540 70 3380
Vent Rate (mph-ft) 25400 350 16900
Max Dispersion Early 19 Gen Poor 3 Very Poor 14 Gen Poor
Max Dispersion Late 22 Fair 3 Very Poor 22 Fair
Category Day 2 1 2
Max LVORI Early 7 8 8
Max LVORI Late 5 9 4
Precip Chance (%) 80 50 70
Precip Type Tstms Tstms Tstms
Precip Duration 4 1 2
Precip Amount 0.61 0.14 0.12
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 30 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 68 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 67 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 80s. Minimum RH 62 percent. Northwest winds less
than 10 mph.
.SUNDAY NIGHT...Mostly clear. 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 61 percent. North winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 65 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.
$$
TNZ043-140915-
Southeast Greene-
Including the city of Cedar Creek
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 76-81 (-2) 64-69 (0) 78-83
RH % (24h trend) 69-74 (0) 95-100 (+2) 64-69
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 9 SW 5 NW 5
Mixing Hgt(ft-agl) 2260 3230
Vent Rate (mph-ft) 20340 0 16150
Max Dispersion Early 16 Gen Poor 2 Very Poor 16 Gen Poor
Max Dispersion Late 19 Gen Poor 2 Very Poor 19 Gen Poor
Category Day 2 1 1
Max LVORI Early 8 8 9
Max LVORI Late 5 9 4
Precip Chance (%) 80 50 60
Precip Type Tstms Tstms Tstms
Precip Duration 4 1 2
Precip Amount 0.57 0.07 0.10
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 30 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 65 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent. West
winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Northwest 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 mid 80s. Minimum RH 59 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 60 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.
$$
TNZ041-140915-
Cocke Smoky Mountains-
Including the city of Hartford
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 77-82 (-1) 65-70 (0) 78-83
RH % (24h trend) 69-74 (-1) 95-100 (+3) 63-68
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 9 W 5 NW 5
Mixing Hgt(ft-agl) 2680 150 3430
Vent Rate (mph-ft) 24120 750 17150
Max Dispersion Early 19 Gen Poor 3 Very Poor 16 Gen Poor
Max Dispersion Late 22 Fair 6 Very Poor 19 Gen Poor
Category Day 2 1 2
Max LVORI Early 7 7 7
Max LVORI Late 4 7 4
Precip Chance (%) 80 50 70
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 2
Precip Amount 1.27 0.08 0.15
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 30 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 65 percent. North
winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 80s. Minimum RH 59 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 62 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.
$$
TNZ074-140915-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 74-79 (0) 63-68 (0) 75-80
RH % (24h trend) 70-75 (-2) 95-100 (+2) 66-71
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 8 SW 5 NW 6
Mixing Hgt(ft-agl) 1910 2550
Vent Rate (mph-ft) 15280 0 15300
Max Dispersion Early 16 Gen Poor 1 Very Poor 13 Gen Poor
Max Dispersion Late 15 Gen Poor 3 Very Poor 16 Gen Poor
Category Day 2 1 2
Max LVORI Early 7 7 8
Max LVORI Late 5 8 4
Precip Chance (%) 80 50 70
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 2
Precip Amount 1.28 0.21 0.34
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 30 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 70 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 70 percent. North
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 67 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.
$$
TNZ072-140915-
Blount Smoky Mountains-
Including the city of Cades Cove
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 78-83 (0) 66-71 (0) 79-84
RH % (24h trend) 71-76 (0) 95-100 (+2) 64-69
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 S 3 NW 6
Mixing Hgt(ft-agl) 2350 180 3260
Vent Rate (mph-ft) 18800 540 19560
Max Dispersion Early 19 Gen Poor 3 Very Poor 11 Poor
Max Dispersion Late 19 Gen Poor 5 Very Poor 21 Fair
Category Day 2 1 2
Max LVORI Early 8 7 8
Max LVORI Late 5 8 4
Precip Chance (%) 80 50 60
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 2
Precip Amount 0.85 0.17 0.19
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 30 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 65 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 65 percent. North
winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent. North
winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-140915-
Southeast Monroe-
Including the cities of Citico and Coker Creek
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 79-84 (+2) 64-69 (-1) 80-85
RH % (24h trend) 71-76 (-1) 95-100 (0) 62-67
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 S 5 NW 6
Mixing Hgt(ft-agl) 2140 100 3440
Vent Rate (mph-ft) 14980 500 20640
Max Dispersion Early 15 Gen Poor 2 Very Poor 14 Gen Poor
Max Dispersion Late 14 Gen Poor 3 Very Poor 20 Gen Poor
Category Day 1 1 2
Max LVORI Early 9 9 9
Max LVORI Late 5 9 4
Precip Chance (%) 80 40 50
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 1
Precip Amount 0.39 0.16 0.13
Precip Begin 8 AM Continuing 8 AM
Precip End Continuing 7 AM 8 PM
Chance of Thunder (%) 60 40 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent. North
winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent. North
winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-140915-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 82-87 (+4) 65-70 (-1) 83-88
RH % (24h trend) 70-75 (-3) 95-100 (0) 61-66
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var S 5 Lgt/Var
Transport Wnd (mph) SW 8 S 3 NW 6
Mixing Hgt(ft-agl) 2720 160 3660
Vent Rate (mph-ft) 21760 480 21960
Max Dispersion Early 17 Gen Poor 2 Very Poor 19 Gen Poor
Max Dispersion Late 18 Gen Poor 2 Very Poor 21 Fair
Category Day 2 1 2
Max LVORI Early 9 9 9
Max LVORI Late 5 10 3
Precip Chance (%) 80 40 40
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.15 0.09 0.08
Precip Begin 8 AM Continuing 2 PM
Precip End Continuing 8 AM 8 PM
Chance of Thunder (%) 70 40 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ060-140915-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 80-85 (+3) 65-70 (0) 81-86
RH % (24h trend) 70-75 (-4) 95-100 (0) 61-66
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 S 3 NW 6
Mixing Hgt(ft-agl) 2680 220 3560
Vent Rate (mph-ft) 18760 660 21360
Max Dispersion Early 15 Gen Poor 2 Very Poor 19 Gen Poor
Max Dispersion Late 16 Gen Poor 3 Very Poor 20 Gen Poor
Category Day 2 1 2
Max LVORI Early 9 9 9
Max LVORI Late 5 9 4
Precip Chance (%) 80 40 50
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.28 0.13 0.15
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 40 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent. North
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-140915-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 76-81 (+3) 63-68 (0) 78-83
RH % (24h trend) 77-82 (-4) 95-100 (0) 69-74
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var NW 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 7 SW 3 NW 6
Mixing Hgt(ft-agl) 2550 130 3150
Vent Rate (mph-ft) 17850 390 18900
Max Dispersion Early 14 Gen Poor 2 Very Poor 16 Gen Poor
Max Dispersion Late 17 Gen Poor 3 Very Poor 17 Gen Poor
Category Day 2 1 2
Max LVORI Early 9 9 9
Max LVORI Late 7 9 4
Precip Chance (%) 80 50 60
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 2
Precip Amount 0.22 0.08 0.26
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 40 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 71 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 76 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 71 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 68 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 73 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.
$$
TNZ015-140915-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 80-85 (-4) 65-70 (-1) 83-88
RH % (24h trend) 74-79 (+8) 95-100 (0) 66-71
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 8 SW 3 NW 3
Mixing Hgt(ft-agl) 2740 170 3250
Vent Rate (mph-ft) 21920 510 9750
Max Dispersion Early 19 Gen Poor 3 Very Poor 22 Fair
Max Dispersion Late 19 Gen Poor 3 Very Poor 29 Fair
Category Day 2 1 1
Max LVORI Early 9 10 9
Max LVORI Late 4 10 4
Precip Chance (%) 70 50 40
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.32 0.09 0.10
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.SATURDAY...Sunny. Highs around 90. Minimum RH 55 percent. Light
and variable wind.
.SATURDAY NIGHT...Mostly clear. 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 in the upper 60s. Light and
variable wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 55 percent.
Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
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.
$$
TNZ016-140915-
Hawkins-
Including the city of Mooresburg
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 80-85 (-4) 66-71 (0) 83-88
RH % (24h trend) 74-79 (+8) 95-100 (0) 68-73
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 8 SW 5 NW 3
Mixing Hgt(ft-agl) 2720 220 3680
Vent Rate (mph-ft) 21760 1100 11040
Max Dispersion Early 19 Gen Poor 2 Very Poor 25 Fair
Max Dispersion Late 20 Gen Poor 3 Very Poor 30 Fair
Category Day 2 1 2
Max LVORI Early 9 9 9
Max LVORI Late 4 10 4
Precip Chance (%) 70 50 40
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 1
Precip Amount 0.58 0.14 0.07
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 40 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 56 percent. Light and
variable wind.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
Light and variable wind.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 58 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-140915-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 79-84 (-3) 65-70 (-1) 82-87
RH % (24h trend) 73-78 (+6) 95-100 (0) 67-72
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 9 SW 5 NW 5
Mixing Hgt(ft-agl) 2670 280 3740
Vent Rate (mph-ft) 24030 1400 18700
Max Dispersion Early 14 Gen Poor 3 Very Poor 21 Fair
Max Dispersion Late 20 Gen Poor 3 Very Poor 22 Fair
Category Day 2 1 2
Max LVORI Early 9 8 9
Max LVORI Late 5 9 4
Precip Chance (%) 80 50 60
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 2
Precip Amount 0.64 0.18 0.11
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Light winds.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
Northwest 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 59 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. East winds less than
10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 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.
$$
TNZ046-140915-
Northwest Carter-
Including the city of Elizabethton
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 78-83 (-2) 64-69 (-1) 81-86
RH % (24h trend) 69-74 (+3) 95-100 (+2) 63-68
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 9 SW 5 NW 5
Mixing Hgt(ft-agl) 2340 190 3610
Vent Rate (mph-ft) 21060 950 18050
Max Dispersion Early 16 Gen Poor 4 Very Poor 14 Gen Poor
Max Dispersion Late 19 Gen Poor 4 Very Poor 19 Gen Poor
Category Day 2 1 2
Max LVORI Early 7 6 7
Max LVORI Late 4 8 3
Precip Chance (%) 80 50 60
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 2
Precip Amount 0.60 0.14 0.11
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 30 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent. Light
winds.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent. South
winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 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.
$$
TNZ044-140915-
Washington TN-
Including the city of Johnson City
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 80-85 (-2) 65-70 (-1) 83-88
RH % (24h trend) 73-78 (+6) 95-100 (+1) 67-72
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 10 SW 6 NW 5
Mixing Hgt(ft-agl) 2770 250 3810
Vent Rate (mph-ft) 27700 1500 19050
Max Dispersion Early 20 Gen Poor 3 Very Poor 18 Gen Poor
Max Dispersion Late 25 Fair 3 Very Poor 22 Fair
Category Day 3 1 2
Max LVORI Early 9 8 9
Max LVORI Late 4 9 4
Precip Chance (%) 80 50 60
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 2
Precip Amount 0.55 0.20 0.11
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 30 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Light winds.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Northwest 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 59 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 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.
$$
TNZ042-140915-
Northwest Greene-
Including the city of Greeneville
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 81-86 (-2) 66-71 (0) 84-89
RH % (24h trend) 70-75 (+4) 95-100 (+1) 66-71
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 9 SW 5 NW 3
Mixing Hgt(ft-agl) 2840 280 3920
Vent Rate (mph-ft) 25560 1400 11760
Max Dispersion Early 23 Fair 3 Very Poor 20 Gen Poor
Max Dispersion Late 25 Fair 3 Very Poor 25 Fair
Category Day 2 1 2
Max LVORI Early 9 8 8
Max LVORI Late 4 9 3
Precip Chance (%) 70 50 50
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 1
Precip Amount 0.43 0.10 0.09
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 30 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 58 percent. North
winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 55 percent. Northwest
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 around 90. Minimum RH 57 percent. Northwest
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
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.
$$
TNZ038-140915-
Grainger-
Including the city of Bean Station
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 82-87 (-3) 67-72 (0) 84-89
RH % (24h trend) 74-79 (+6) 95-100 (0) 66-71
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 9 SW 3 NW 5
Mixing Hgt(ft-agl) 2880 210 3630
Vent Rate (mph-ft) 25920 630 18150
Max Dispersion Early 20 Gen Poor 3 Very Poor 17 Gen Poor
Max Dispersion Late 23 Fair 3 Very Poor 23 Fair
Category Day 2 1 2
Max LVORI Early 8 8 9
Max LVORI Late 4 9 3
Precip Chance (%) 70 40 30
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.17 0.06 0.04
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 30 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.FRIDAY...Mostly sunny. Highs around 90. Minimum RH 60 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.SATURDAY...Sunny. Highs in the lower 90s. Minimum RH 56 percent.
Light and variable wind.
.SATURDAY NIGHT...Mostly clear. Lows around 70. 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. Light and variable
wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 56 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 70. Northeast winds
less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ039-140915-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 82-87 (-2) 67-72 (-1) 85-90
RH % (24h trend) 72-77 (+5) 95-100 (0) 66-71
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 9 SW 6 NW 5
Mixing Hgt(ft-agl) 2850 250 3840
Vent Rate (mph-ft) 25650 1500 19200
Max Dispersion Early 24 Fair 3 Very Poor 19 Gen Poor
Max Dispersion Late 26 Fair 3 Very Poor 25 Fair
Category Day 2 1 2
Max LVORI Early 9 9 9
Max LVORI Late 4 9 4
Precip Chance (%) 70 50 40
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.22 0.05 0.06
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 61 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
Light and variable wind.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 57 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 70. Light and variable
wind.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 58 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-140915-
Northwest Cocke-
Including the cities of Bybee and Newport
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 82-87 (-1) 68-73 (0) 84-89
RH % (24h trend) 69-74 (+3) 95-100 (0) 64-69
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 10 SW 3 NW 5
Mixing Hgt(ft-agl) 3030 260 4180
Vent Rate (mph-ft) 30300 780 20900
Max Dispersion Early 23 Fair 3 Very Poor 18 Gen Poor
Max Dispersion Late 28 Fair 4 Very Poor 20 Gen Poor
Category Day 3 1 2
Max LVORI Early 9 7 8
Max LVORI Late 4 8 3
Precip Chance (%) 80 40 50
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.46 0.07 0.08
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 30 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 58 percent. Northeast
winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 54 percent. North
winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 70. South winds less
than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 56 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 70. Southeast winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ070-140915-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 83-88 (-1) 68-73 (0) 85-90
RH % (24h trend) 72-77 (+5) 95-100 (0) 66-71
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 10 SW 5 NW 5
Mixing Hgt(ft-agl) 3020 300 3960
Vent Rate (mph-ft) 30200 1500 19800
Max Dispersion Early 24 Fair 3 Very Poor 18 Gen Poor
Max Dispersion Late 29 Fair 3 Very Poor 22 Fair
Category Day 3 1 2
Max LVORI Early 9 8 9
Max LVORI Late 4 9 3
Precip Chance (%) 80 40 40
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 1
Precip Amount 0.16 0.06 0.04
Precip Begin 8 AM Continuing 2 PM
Precip End Continuing 8 AM 8 PM
Chance of Thunder (%) 60 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 60 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 70. Light and
variable wind.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-140915-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 81-86 (+1) 66-71 (0) 83-88
RH % (24h trend) 72-77 (0) 95-100 (0) 64-69
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 W 3 NW 3
Mixing Hgt(ft-agl) 2730 220 3260
Vent Rate (mph-ft) 19110 660 9780
Max Dispersion Early 15 Gen Poor 2 Very Poor 15 Gen Poor
Max Dispersion Late 17 Gen Poor 2 Very Poor 21 Fair
Category Day 2 1 1
Max LVORI Early 9 9 9
Max LVORI Late 5 10 4
Precip Chance (%) 80 30 40
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 1
Precip Amount 0.37 0.06 0.13
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Light winds.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.SATURDAY...Sunny. Highs around 90. Minimum RH 56 percent. Light
and variable wind.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
Light and variable wind.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. North winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-140915-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Pcldy Pcldy
Temp (24h trend) 81-86 (0) 65-70 (-1) 82-87
RH % (24h trend) 73-78 (+1) 95-100 (+1) 66-71
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 8 SW 5 NW 3
Mixing Hgt(ft-agl) 2990 240 3110
Vent Rate (mph-ft) 23920 1200 9330
Max Dispersion Early 18 Gen Poor 2 Very Poor 17 Gen Poor
Max Dispersion Late 21 Fair 2 Very Poor 22 Fair
Category Day 2 1 1
Max LVORI Early 9 9 9
Max LVORI Late 5 9 4
Precip Chance (%) 80 40 40
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.32 0.04 0.12
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 40 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Light winds.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 57 percent.
Light and variable wind.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Sunny. Highs around 90. Minimum RH 54 percent. Light
and variable wind.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 57 percent. Northeast
winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-140915-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 79-84 (-1) 66-71 (0) 80-85
RH % (24h trend) 76-81 (+3) 95-100 (0) 66-71
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 8 W 3 NW 3
Mixing Hgt(ft-agl) 2800 130 3040
Vent Rate (mph-ft) 22400 390 9120
Max Dispersion Early 17 Gen Poor 2 Very Poor 17 Gen Poor
Max Dispersion Late 19 Gen Poor 2 Very Poor 22 Fair
Category Day 2 1 1
Max LVORI Early 8 9 9
Max LVORI Late 5 9 4
Precip Chance (%) 80 40 40
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 1
Precip Amount 0.28 0.05 0.09
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 40 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. Light
winds.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 58 percent.
Light and variable wind.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 55 percent.
Light and variable wind.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Northwest
winds less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-140915-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 80-85 (-3) 65-70 (-1) 82-87
RH % (24h trend) 74-79 (+6) 95-100 (0) 65-70
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 8 W 3 NW 3
Mixing Hgt(ft-agl) 2590 180 3200
Vent Rate (mph-ft) 20720 540 9600
Max Dispersion Early 17 Gen Poor 2 Very Poor 17 Gen Poor
Max Dispersion Late 18 Gen Poor 2 Very Poor 25 Fair
Category Day 2 1 1
Max LVORI Early 8 9 9
Max LVORI Late 5 10 4
Precip Chance (%) 80 40 40
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 1
Precip Amount 0.26 0.10 0.07
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 40 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
60 percent. Light winds.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.SATURDAY...Sunny. Highs around 90. Minimum RH 55 percent. Light
and variable wind.
.SATURDAY NIGHT...Mostly clear. 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 in the upper 60s. Light and
variable wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 55 percent.
Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
Light and variable wind.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-140915-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 81-86 (-2) 67-72 (0) 83-88
RH % (24h trend) 74-79 (+7) 95-100 (0) 63-68
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 8 SW 3 NW 3
Mixing Hgt(ft-agl) 2840 270 3460
Vent Rate (mph-ft) 22720 810 10380
Max Dispersion Early 18 Gen Poor 3 Very Poor 16 Gen Poor
Max Dispersion Late 21 Fair 2 Very Poor 24 Fair
Category Day 2 1 2
Max LVORI Early 8 8 9
Max LVORI Late 4 10 3
Precip Chance (%) 80 40 30
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.25 0.07 0.03
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 40 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
58 percent. Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.SATURDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
Light and variable wind.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
Light and variable wind.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 55 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 70. Northeast winds
less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 55 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ036-140915-
Anderson-
Including the cities of Oak Ridge and Clinton
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 80-85 (-1) 67-72 (-1) 82-87
RH % (24h trend) 73-78 (+2) 95-100 (+1) 64-69
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 SW 3 NW 3
Mixing Hgt(ft-agl) 2580 220 3120
Vent Rate (mph-ft) 20640 660 9360
Max Dispersion Early 16 Gen Poor 3 Very Poor 14 Gen Poor
Max Dispersion Late 20 Gen Poor 3 Very Poor 21 Fair
Category Day 2 1 1
Max LVORI Early 8 8 9
Max LVORI Late 5 9 4
Precip Chance (%) 80 40 40
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 1
Precip Amount 0.37 0.11 0.13
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 40 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 56 percent.
Light and variable wind.
.SATURDAY NIGHT...Mostly clear. Lows around 70. North winds less
than 10 mph.
.SUNDAY...Sunny. Highs around 90. Minimum RH 53 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Northwest winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 56 percent. Northeast
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 70. Northeast winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-140915-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 82-87 (-1) 68-73 (-1) 84-89
RH % (24h trend) 73-78 (+5) 95-100 (+1) 63-68
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 9 SW 3 NW 5
Mixing Hgt(ft-agl) 2920 300 3920
Vent Rate (mph-ft) 26280 900 19600
Max Dispersion Early 24 Fair 3 Very Poor 18 Gen Poor
Max Dispersion Late 25 Fair 3 Very Poor 22 Fair
Category Day 2 1 2
Max LVORI Early 7 8 9
Max LVORI Late 4 9 3
Precip Chance (%) 80 40 30
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.18 0.09 0.08
Precip Begin 8 AM Continuing 2 PM
Precip End Continuing 8 AM 8 PM
Chance of Thunder (%) 60 40 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 58 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.SATURDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
55 percent. Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Northeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-140915-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 83-88 (0) 68-73 (0) 84-89
RH % (24h trend) 67-72 (+2) 95-100 (0) 61-66
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 10 SW 3 NW 5
Mixing Hgt(ft-agl) 2960 320 4020
Vent Rate (mph-ft) 29600 960 20100
Max Dispersion Early 26 Fair 3 Very Poor 18 Gen Poor
Max Dispersion Late 27 Fair 3 Very Poor 20 Gen Poor
Category Day 3 1 2
Max LVORI Early 9 8 9
Max LVORI Late 4 9 3
Precip Chance (%) 80 40 50
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.54 0.08 0.07
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 40 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 59 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 70. Southeast winds
less than 10 mph.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Southeast winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 70. Southeast winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 55 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-140915-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 83-88 (+1) 68-73 (-1) 85-90
RH % (24h trend) 73-78 (+1) 95-100 (0) 64-69
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 SW 3 W 5
Mixing Hgt(ft-agl) 2830 300 3480
Vent Rate (mph-ft) 22640 900 17400
Max Dispersion Early 18 Gen Poor 2 Very Poor 17 Gen Poor
Max Dispersion Late 20 Gen Poor 2 Very Poor 26 Fair
Category Day 2 1 2
Max LVORI Early 9 9 10
Max LVORI Late 4 10 3
Precip Chance (%) 70 30 30
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.20 0.06 0.06
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 60 30 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 58 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.SATURDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
56 percent. Light and variable wind.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
Light and variable wind.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 56 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-140915-
Loudon-
Including the cities of Lenoir City and Loudon
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 83-88 (0) 68-73 (-1) 85-90
RH % (24h trend) 73-78 (+2) 95-100 (0) 63-68
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 9 SW 3 W 6
Mixing Hgt(ft-agl) 2840 290 3880
Vent Rate (mph-ft) 25560 870 23280
Max Dispersion Early 24 Fair 2 Very Poor 18 Gen Poor
Max Dispersion Late 22 Fair 3 Very Poor 29 Fair
Category Day 2 1 2
Max LVORI Early 9 9 10
Max LVORI Late 4 10 3
Precip Chance (%) 70 30 30
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.18 0.17 0.02
Precip Begin 8 AM Continuing 2 PM
Precip End Continuing 8 AM 8 PM
Chance of Thunder (%) 60 30 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.SATURDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
55 percent. Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
53 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Northeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-140915-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 82-87 (0) 68-73 (0) 84-89
RH % (24h trend) 72-77 (+2) 95-100 (0) 63-68
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 9 SW 3 NW 6
Mixing Hgt(ft-agl) 2750 280 4010
Vent Rate (mph-ft) 24750 840 24060
Max Dispersion Early 25 Fair 3 Very Poor 15 Gen Poor
Max Dispersion Late 23 Fair 3 Very Poor 23 Fair
Category Day 2 1 2
Max LVORI Early 9 8 9
Max LVORI Late 4 9 3
Precip Chance (%) 70 40 40
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.51 0.09 0.05
Precip Begin 8 AM Continuing 2 PM
Precip End Continuing 8 AM 8 PM
Chance of Thunder (%) 60 40 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 60 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 58 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 58 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ086-140915-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 83-88 (+1) 68-73 (0) 85-90
RH % (24h trend) 71-76 (-1) 95-100 (0) 61-66
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 SW 3 NW 5
Mixing Hgt(ft-agl) 2720 290 4110
Vent Rate (mph-ft) 19040 870 20550
Max Dispersion Early 22 Fair 3 Very Poor 16 Gen Poor
Max Dispersion Late 19 Gen Poor 3 Very Poor 27 Fair
Category Day 2 1 2
Max LVORI Early 9 9 10
Max LVORI Late 4 10 3
Precip Chance (%) 70 40 40
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 1
Precip Amount 0.15 0.05 0.06
Precip Begin 8 AM Continuing 2 PM
Precip End Continuing 6 AM 8 PM
Chance of Thunder (%) 70 40 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
Light and variable wind.
.SATURDAY NIGHT...Mostly clear. Lows around 70. Light and
variable wind.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Light and variable wind.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 70. East winds less
than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-140915-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Pcldy Pcldy
Temp (24h trend) 82-87 (+2) 67-72 (0) 84-89
RH % (24h trend) 78-83 (-4) 95-100 (0) 69-74
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 W 3 W 5
Mixing Hgt(ft-agl) 2260 150 3560
Vent Rate (mph-ft) 18080 450 17800
Max Dispersion Early 15 Gen Poor 2 Very Poor 18 Gen Poor
Max Dispersion Late 16 Gen Poor 3 Very Poor 29 Fair
Category Day 2 1 2
Max LVORI Early 9 10 9
Max LVORI Late 6 10 4
Precip Chance (%) 70 30 40
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 1
Precip Amount 0.69 0.14 0.12
Precip Begin 8 AM Continuing 8 AM
Precip End Continuing 11 PM 8 PM
Chance of Thunder (%) 70 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 63 percent. Light
winds.
.FRIDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.SATURDAY...Sunny. Highs in the lower 90s. Minimum RH 60 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 70. Light and
variable wind.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 58 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 59 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 70. North winds less
than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 61 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ084-140915-
Meigs-
Including the city of Big Spring
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 83-88 (+1) 68-73 (-1) 86-91
RH % (24h trend) 74-79 (-2) 95-100 (0) 64-69
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 SW 3 W 5
Mixing Hgt(ft-agl) 2580 310 3900
Vent Rate (mph-ft) 18060 930 19500
Max Dispersion Early 16 Gen Poor 2 Very Poor 19 Gen Poor
Max Dispersion Late 17 Gen Poor 3 Very Poor 27 Fair
Category Day 2 1 2
Max LVORI Early 9 9 9
Max LVORI Late 5 10 3
Precip Chance (%) 70 30 40
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.31 0.11 0.05
Precip Begin 8 AM Continuing 2 PM
Precip End Continuing 11 PM 8 PM
Chance of Thunder (%) 70 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 58 percent.
Light winds.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.SATURDAY...Sunny. Highs in the lower 90s. Minimum RH 56 percent.
Light and variable wind.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
Light and variable wind.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 55 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-140915-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 83-88 (+2) 68-73 (0) 86-91
RH % (24h trend) 71-76 (-2) 95-100 (0) 60-65
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 SW 3 NW 5
Mixing Hgt(ft-agl) 2650 270 3960
Vent Rate (mph-ft) 18550 810 19800
Max Dispersion Early 19 Gen Poor 2 Very Poor 19 Gen Poor
Max Dispersion Late 17 Gen Poor 3 Very Poor 25 Fair
Category Day 2 1 2
Max LVORI Early 9 10 9
Max LVORI Late 4 10 3
Precip Chance (%) 70 30 30
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.18 0.10 0.06
Precip Begin 8 AM Continuing 2 PM
Precip End Continuing 2 AM 8 PM
Chance of Thunder (%) 70 30 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
Light and variable wind.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.SUNDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
53 percent. Light and variable wind.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ099-140915-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Pcldy Pcldy
Temp (24h trend) 82-87 (+3) 68-73 (0) 84-89
RH % (24h trend) 75-80 (-8) 95-100 (0) 64-69
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 6 SW 3 NW 5
Mixing Hgt(ft-agl) 2520 180 4080
Vent Rate (mph-ft) 15120 540 20400
Max Dispersion Early 13 Gen Poor 2 Very Poor 19 Gen Poor
Max Dispersion Late 16 Gen Poor 4 Very Poor 20 Gen Poor
Category Day 2 1 2
Max LVORI Early 9 9 9
Max LVORI Late 5 10 4
Precip Chance (%) 70 30 40
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.56 0.09 0.07
Precip Begin 8 AM Continuing 8 AM
Precip End Continuing 11 PM 8 PM
Chance of Thunder (%) 70 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 60 percent.
Light winds.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. North
winds less than 10 mph.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Northwest
winds less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 58 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 59 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-140915-
Bradley-
Including the cities of Cleveland and Tasso
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 83-88 (+3) 68-73 (-1) 85-90
RH % (24h trend) 74-79 (-4) 95-100 (0) 63-68
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 SW 5 W 5
Mixing Hgt(ft-agl) 2750 260 4040
Vent Rate (mph-ft) 19250 1300 20200
Max Dispersion Early 16 Gen Poor 3 Very Poor 19 Gen Poor
Max Dispersion Late 17 Gen Poor 3 Very Poor 21 Fair
Category Day 2 1 2
Max LVORI Early 8 9 9
Max LVORI Late 5 10 3
Precip Chance (%) 70 30 40
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.32 0.06 0.07
Precip Begin 8 AM Continuing 2 PM
Precip End Continuing 1 AM 8 PM
Chance of Thunder (%) 70 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
Light winds.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-140915-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
410 AM EDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 83-88 (+3) 67-72 (-1) 85-90
RH % (24h trend) 68-73 (-3) 95-100 (0) 59-64
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 S 3 NW 6
Mixing Hgt(ft-agl) 2890 320 4050
Vent Rate (mph-ft) 20230 960 24300
Max Dispersion Early 19 Gen Poor 3 Very Poor 19 Gen Poor
Max Dispersion Late 18 Gen Poor 3 Very Poor 21 Fair
Category Day 2 1 2
Max LVORI Early 8 8 9
Max LVORI Late 4 9 3
Precip Chance (%) 80 30 40
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.11 0.06 0.10
Precip Begin 8 AM Continuing 2 PM
Precip End Continuing 2 AM 8 PM
Chance of Thunder (%) 70 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
Light winds.
.FRIDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 70. Light and
variable wind.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 70. East winds less
than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-140915-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
310 AM CDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Pcldy Pcldy
Temp (24h trend) 80-85 (+2) 66-71 (0) 82-87
RH % (24h trend) 74-79 (-5) 95-100 (0) 65-70
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 SW 3 NW 5
Mixing Hgt(ft-agl) 2270 3490
Vent Rate (mph-ft) 15890 0 17450
Max Dispersion Early 12 Poor 2 Very Poor 16 Gen Poor
Max Dispersion Late 13 Gen Poor 2 Very Poor 20 Gen Poor
Category Day 2 1 2
Max LVORI Early 9 9 10
Max LVORI Late 5 10 4
Precip Chance (%) 80 30 40
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 1
Precip Amount 0.76 0.03 0.08
Precip Begin 8 AM Continuing 8 AM
Precip End Continuing 11 PM 8 PM
Chance of Thunder (%) 70 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Light winds.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 59 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 59 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-140915-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
310 AM CDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Pcldy Pcldy
Temp (24h trend) 79-84 (+2) 66-71 (0) 81-86
RH % (24h trend) 80-85 (-4) 95-100 (0) 66-71
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 6 SW 3 NW 5
Mixing Hgt(ft-agl) 2340 3920
Vent Rate (mph-ft) 14040 0 19600
Max Dispersion Early 11 Poor 1 Very Poor 16 Gen Poor
Max Dispersion Late 13 Gen Poor 1 Very Poor 18 Gen Poor
Category Day 2 1 2
Max LVORI Early 9 9 10
Max LVORI Late 6 10 4
Precip Chance (%) 80 30 40
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 1
Precip Amount 0.62 0.06 0.06
Precip Begin 8 AM Continuing 8 AM
Precip End Continuing 11 PM 8 PM
Chance of Thunder (%) 70 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
Light winds.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 60 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ098-140915-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
310 AM CDT Wed Aug 13 2025
Today Tonight Thu
Cloud Cover Mcldy Pcldy Pcldy
Temp (24h trend) 80-85 (+2) 67-72 (-1) 82-87
RH % (24h trend) 75-80 (-7) 95-100 (0) 62-67
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 5 W 3 NW 6
Mixing Hgt(ft-agl) 2240 30 3760
Vent Rate (mph-ft) 11200 90 22560
Max Dispersion Early 10 Poor 2 Very Poor 17 Gen Poor
Max Dispersion Late 11 Poor 3 Very Poor 19 Gen Poor
Category Day 1 1 2
Max LVORI Early 9 8 9
Max LVORI Late 5 9 3
Precip Chance (%) 70 30 40
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 1
Precip Amount 0.28 0.14 0.06
Precip Begin 8 AM Continuing 8 AM
Precip End Continuing 11 PM 8 PM
Chance of Thunder (%) 70 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Light winds.
.FRIDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 56 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 70. Northeast winds
less than 10 mph.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Northeast winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 70. Northeast winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$