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785
FNUS54 KMRX 230617
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
217 AM EDT Wed Sep 23 2026
.DISCUSSION...
Scattered showers and thunderstorms until the front pushes south of
the region by late today. Heavy rainfall possible. Today will be a
transition day, with temperatures dropping to near normal values
before falling below normal for the remainder of the week as drier
air pushes in from the north. Light rain tomorrow, with dry
and pleasant weather Friday and into the weekend.
VAZ001-240730-
Lee-
Including the city of Rose Hill
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Mcldy Pcldy Pcldy
Temp (24h trend) 71-76 (-5) 54-59 (-5) 68-73
RH % (24h trend) 83-88 (+7) 95-100 (0) 73-78
RH Recovery Excellent
AM 20FT Wnd (mph) E 5 E 6
PM 20FT Wnd (mph) Lgt/Var E 11 NE 5
Transport Wnd (mph) SE 8 E 10 E 7
Mixing Hgt(ft-agl) 2120 440 3180
Vent Rate (mph-ft) 16960 4400 22260
Max Dispersion Early 16 Gen Poor 6 Very Poor 16 Gen Poor
Max Dispersion Late 12 Poor 7 Poor 22 Fair
Category Day 2 1 2
Max LVORI Early 9 9 9
Max LVORI Late 8 9 4
Precip Chance (%) 80 70 0
Precip Type Tstms Tstms None
Precip Duration 3 2
Precip Amount 0.53 0.26 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 8 AM
Chance of Thunder (%) 50 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows around 50. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 51 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 46 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
less than 10 mph.
.SUNDAY...Mostly sunny. Highs around 70. Minimum RH 49 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. North winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
51 percent. North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
53 percent. South 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.
$$
VAZ002-240730-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 68-73 (-4) 52-57 (-6) 64-69
RH % (24h trend) 83-88 (+2) 95-100 (0) 75-80
RH Recovery Excellent
AM 20FT Wnd (mph) SE 7 E 7
PM 20FT Wnd (mph) SE 7 SE 12 E 6
Transport Wnd (mph) SE 10 SE 12 E 8
Mixing Hgt(ft-agl) 2260 440 2770
Vent Rate (mph-ft) 22600 5280 22160
Max Dispersion Early 20 Gen Poor 6 Very Poor 17 Gen Poor
Max Dispersion Late 19 Gen Poor 5 Very Poor 23 Fair
Category Day 2 1 2
Max LVORI Early 9 9 9
Max LVORI Late 8 9 5
Precip Chance (%) 80 80 0
Precip Type Tstms Tstms None
Precip Duration 2 3
Precip Amount 0.41 0.28 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 8 AM
Chance of Thunder (%) 50 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. East
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 60s. Minimum RH 52 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 47 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 50 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. North winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs around 70. Minimum RH 53 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 50. East winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
53 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ005-240730-
Scott VA-
Including the city of Hiltons
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 72-77 (-6) 55-60 (-6) 68-73
RH % (24h trend) 81-86 (+7) 95-100 (0) 70-75
RH Recovery Excellent
AM 20FT Wnd (mph) E 8 E 7
PM 20FT Wnd (mph) E 8 E 11 E 8
Transport Wnd (mph) SE 9 E 10 E 8
Mixing Hgt(ft-agl) 2350 440 2960
Vent Rate (mph-ft) 21150 4400 23680
Max Dispersion Early 18 Gen Poor 9 Poor 17 Gen Poor
Max Dispersion Late 18 Gen Poor 5 Very Poor 22 Fair
Category Day 2 1 2
Max LVORI Early 9 9 8
Max LVORI Late 6 9 4
Precip Chance (%) 80 80 0
Precip Type Tstms Tstms None
Precip Duration 2 2
Precip Amount 0.36 0.71 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 8 AM
Chance of Thunder (%) 50 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows around 50. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 49 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 45 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
49 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. North winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
52 percent. North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
53 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-240730-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 67-72 (-6) 52-57 (-6) 63-68
RH % (24h trend) 83-88 (+4) 95-100 (0) 76-81
RH Recovery Excellent
AM 20FT Wnd (mph) E 15 E 12
PM 20FT Wnd (mph) E 11 E 21 E 7
Transport Wnd (mph) SE 12 E 10 E 9
Mixing Hgt(ft-agl) 2240 440 2660
Vent Rate (mph-ft) 26880 4400 23940
Max Dispersion Early 22 Fair 10 Poor 19 Gen Poor
Max Dispersion Late 23 Fair 6 Very Poor 22 Fair
Category Day 2 1 2
Max LVORI Early 9 9 9
Max LVORI Late 8 9 4
Precip Chance (%) 70 80 0
Precip Type Tstms Tstms None
Precip Duration 2 2
Precip Amount 0.20 0.23 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 8 AM
Chance of Thunder (%) 40 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. East winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 60s. Minimum RH 51 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 48 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 52 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs around 70. Minimum RH 55 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
54 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ008-240730-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Mcldy Mcldy Mcldy
Temp (24h trend) 68-73 (-7) 52-57 (-6) 64-69
RH % (24h trend) 78-83 (+2) 95-100 (0) 73-78
RH Recovery Excellent
AM 20FT Wnd (mph) E 13 E 11
PM 20FT Wnd (mph) E 10 E 18 E 9
Transport Wnd (mph) E 12 E 10 E 10
Mixing Hgt(ft-agl) 2330 450 2560
Vent Rate (mph-ft) 27960 4500 25600
Max Dispersion Early 23 Fair 8 Poor 20 Gen Poor
Max Dispersion Late 23 Fair 8 Poor 23 Fair
Category Day 2 1 2
Max LVORI Early 8 8 8
Max LVORI Late 6 9 4
Precip Chance (%) 60 80 0
Precip Type Tstms Tstms None
Precip Duration 1 2
Precip Amount 0.16 0.30 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 8 AM
Chance of Thunder (%) 40 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 60s. Minimum RH 49 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 46 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 51 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
55 percent. North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 50. East winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
53 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ018-240730-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 64-69 (-9) 49-54 (-7) 60-65
RH % (24h trend) 71-76 (-2) 95-100 (0) 68-73
RH Recovery Excellent
AM 20FT Wnd (mph) E 9 E 7
PM 20FT Wnd (mph) E 9 E 15 E 5
Transport Wnd (mph) E 13 E 12 E 8
Mixing Hgt(ft-agl) 1920 540 2240
Vent Rate (mph-ft) 24960 6480 17920
Max Dispersion Early 18 Gen Poor 15 Gen Poor 16 Gen Poor
Max Dispersion Late 20 Gen Poor 13 Gen Poor 16 Gen Poor
Category Day 2 1 2
Max LVORI Early 8 8 8
Max LVORI Late 5 9 5
Precip Chance (%) 60 90 20
Precip Type Tstms Tstms Showers
Precip Duration 2 2 1
Precip Amount 0.16 0.33 0.01
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 2 PM
Chance of Thunder (%) 30 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. East winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 60s. Minimum RH 44 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. East winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 41 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 60s. Minimum RH 46 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
49 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
49 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ047-240730-
Southeast Carter-
Including the city of Hampton
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 65-70 (-8) 51-56 (-7) 61-66
RH % (24h trend) 73-78 (0) 95-100 (0) 71-76
RH Recovery Excellent
AM 20FT Wnd (mph) SE 9 E 8
PM 20FT Wnd (mph) SE 9 SE 14 Lgt/Var
Transport Wnd (mph) SE 10 SE 10 E 7
Mixing Hgt(ft-agl) 2280 470 2460
Vent Rate (mph-ft) 22800 4700 17220
Max Dispersion Early 20 Gen Poor 12 Poor 14 Gen Poor
Max Dispersion Late 20 Gen Poor 10 Poor 14 Gen Poor
Category Day 2 1 2
Max LVORI Early 8 7 9
Max LVORI Late 5 9 5
Precip Chance (%) 60 80 20
Precip Type Tstms Tstms Showers
Precip Duration 2 2 1
Precip Amount 0.13 0.41 0.01
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 30 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. East
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 60s. Minimum RH 46 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 40 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 45 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. North winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs around 70. Minimum RH 47 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 50. Southeast winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
49 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ045-240730-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 68-73 (-7) 53-58 (-7) 63-68
RH % (24h trend) 78-83 (+3) 95-100 (+1) 73-78
RH Recovery Excellent
AM 20FT Wnd (mph) SE 8 SE 8
PM 20FT Wnd (mph) SE 7 SE 13 Lgt/Var
Transport Wnd (mph) SE 10 SE 8 E 5
Mixing Hgt(ft-agl) 2400 460 2610
Vent Rate (mph-ft) 24000 3680 13050
Max Dispersion Early 20 Gen Poor 9 Poor 12 Poor
Max Dispersion Late 20 Gen Poor 6 Very Poor 13 Gen Poor
Category Day 2 1 1
Max LVORI Early 9 8 9
Max LVORI Late 6 9 5
Precip Chance (%) 70 70 0
Precip Type Tstms Tstms Showers
Precip Duration 2 2
Precip Amount 0.15 0.17 0.00
Precip Begin 8 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 40 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows around 50. Southeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 60s. Minimum RH 52 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 44 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. East winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 48 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. East winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
49 percent. North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
50 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ043-240730-
Southeast Greene-
Including the city of Cedar Creek
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 70-75 (-5) 53-58 (-7) 65-70
RH % (24h trend) 71-76 (+4) 95-100 (+1) 63-68
RH Recovery Excellent
AM 20FT Wnd (mph) SE 8 SE 8
PM 20FT Wnd (mph) SE 7 SE 11 E 5
Transport Wnd (mph) S 9 SE 9 E 6
Mixing Hgt(ft-agl) 2480 450 3020
Vent Rate (mph-ft) 22320 4050 18120
Max Dispersion Early 20 Gen Poor 7 Poor 13 Gen Poor
Max Dispersion Late 20 Gen Poor 4 Very Poor 17 Gen Poor
Category Day 2 1 2
Max LVORI Early 8 9 9
Max LVORI Late 5 9 4
Precip Chance (%) 80 80 20
Precip Type Tstms Tstms Showers
Precip Duration 2 2 1
Precip Amount 0.26 0.20 0.01
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 2 PM
Chance of Thunder (%) 40 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 60s. Minimum RH 52 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 45 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 47 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
47 percent. North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
46 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ041-240730-
Cocke Smoky Mountains-
Including the city of Hartford
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 70-75 (-5) 56-61 (-6) 66-71
RH % (24h trend) 74-79 (+5) 95-100 (+2) 67-72
RH Recovery Excellent
AM 20FT Wnd (mph) SE 8 SE 7
PM 20FT Wnd (mph) SE 7 SE 13 Lgt/Var
Transport Wnd (mph) SE 8 SE 8 NE 5
Mixing Hgt(ft-agl) 2390 440 2850
Vent Rate (mph-ft) 19120 3520 14250
Max Dispersion Early 15 Gen Poor 6 Very Poor 10 Poor
Max Dispersion Late 17 Gen Poor 4 Very Poor 14 Gen Poor
Category Day 2 1 1
Max LVORI Early 8 9 8
Max LVORI Late 6 7 5
Precip Chance (%) 90 80 40
Precip Type Tstms Tstms Showers
Precip Duration 2 2 1
Precip Amount 0.39 0.34 0.01
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 60s. Minimum RH 57 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 45 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. South
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
46 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. South winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
47 percent. North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
48 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-240730-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 67-72 (-6) 55-60 (-4) 63-68
RH % (24h trend) 78-83 (+5) 95-100 (+3) 77-82
RH Recovery Excellent
AM 20FT Wnd (mph) SE 5 NE 5
PM 20FT Wnd (mph) Lgt/Var SE 9 Lgt/Var
Transport Wnd (mph) S 3 SE 6 N 6
Mixing Hgt(ft-agl) 2170 400 2190
Vent Rate (mph-ft) 6510 2400 13140
Max Dispersion Early 7 Poor 3 Very Poor 8 Poor
Max Dispersion Late 7 Poor 3 Very Poor 11 Poor
Category Day 1 1 2
Max LVORI Early 9 8 9
Max LVORI Late 7 8 6
Precip Chance (%) 100 80 80
Precip Type Tstms Tstms Tstms
Precip Duration 4 3 5
Precip Amount 0.81 0.18 0.06
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
61 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. East winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 46 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
45 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 50. Southeast winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs around 70. Minimum RH 47 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
50 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ072-240730-
Blount Smoky Mountains-
Including the city of Cades Cove
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 74-79 (-5) 59-64 (-4) 69-74
RH % (24h trend) 76-81 (+9) 95-100 (+2) 76-81
RH Recovery Excellent
AM 20FT Wnd (mph) SE 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SE 5 Lgt/Var
Transport Wnd (mph) SW 3 SE 6 N 6
Mixing Hgt(ft-agl) 2620 430 2610
Vent Rate (mph-ft) 7860 2580 15660
Max Dispersion Early 8 Poor 3 Very Poor 8 Poor
Max Dispersion Late 9 Poor 2 Very Poor 13 Gen Poor
Category Day 1 1 2
Max LVORI Early 9 9 9
Max LVORI Late 7 8 5
Precip Chance (%) 90 80 70
Precip Type Tstms Tstms Tstms
Precip Duration 3 4 3
Precip Amount 0.83 0.22 0.07
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 50 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
59 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. East winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 45 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. East winds
less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
44 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
44 percent. North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
45 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-240730-
Southeast Monroe-
Including the cities of Citico and Coker Creek
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 74-79 (-6) 57-62 (-3) 69-74
RH % (24h trend) 74-79 (+11) 95-100 (0) 74-79
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 6 SE 6 N 6
Mixing Hgt(ft-agl) 2280 440 2610
Vent Rate (mph-ft) 13680 2640 15660
Max Dispersion Early 9 Poor 3 Very Poor 8 Poor
Max Dispersion Late 10 Poor 2 Very Poor 13 Gen Poor
Category Day 2 1 2
Max LVORI Early 10 10 10
Max LVORI Late 9 10 6
Precip Chance (%) 90 80 70
Precip Type Tstms Tstms Tstms
Precip Duration 3 3 3
Precip Amount 0.81 0.11 0.12
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 50 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 50s. Southeast winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
60 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 50. East winds less
than 10 mph.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 47 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. East
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
44 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
43 percent. North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
44 percent. South 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.
$$
TNZ102-240730-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 76-81 (-6) 58-63 (-4) 72-77
RH % (24h trend) 73-78 (+13) 95-100 (0) 73-78
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SE 6 Lgt/Var
Transport Wnd (mph) SE 6 SE 7 NE 5
Mixing Hgt(ft-agl) 2730 440 2620
Vent Rate (mph-ft) 16380 3080 13100
Max Dispersion Early 14 Gen Poor 6 Very Poor 10 Poor
Max Dispersion Late 13 Gen Poor 4 Very Poor 11 Poor
Category Day 2 1 1
Max LVORI Early 9 9 10
Max LVORI Late 9 10 6
Precip Chance (%) 90 80 60
Precip Type Tstms Tstms Tstms
Precip Duration 3 2 2
Precip Amount 0.66 0.40 0.05
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 50 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 50s. East winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
58 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 50. Northeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 70s. Minimum RH 45 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
42 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
42 percent. North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
42 percent. South 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.
$$
NCZ060-240730-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 74-79 (-7) 56-61 (-4) 70-75
RH % (24h trend) 74-79 (+12) 95-100 (0) 72-77
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SE 6 Lgt/Var
Transport Wnd (mph) S 7 SE 6 N 5
Mixing Hgt(ft-agl) 2550 430 2520
Vent Rate (mph-ft) 17850 2580 12600
Max Dispersion Early 16 Gen Poor 5 Very Poor 8 Poor
Max Dispersion Late 15 Gen Poor 3 Very Poor 9 Poor
Category Day 2 1 1
Max LVORI Early 10 10 10
Max LVORI Late 9 10 6
Precip Chance (%) 90 80 70
Precip Type Tstms Tstms Tstms
Precip Duration 3 2 2
Precip Amount 0.60 0.27 0.08
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 50 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 50s. Southeast winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
58 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 45 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
41 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
43 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
45 percent. South 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.
$$
NCZ061-240730-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 70-75 (-7) 54-59 (-5) 66-71
RH % (24h trend) 86-91 (+14) 95-100 (0) 85-90
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var E 8 Lgt/Var
Transport Wnd (mph) SE 8 E 8 SE 3
Mixing Hgt(ft-agl) 2310 440 2310
Vent Rate (mph-ft) 18480 3520 6930
Max Dispersion Early 15 Gen Poor 4 Very Poor 8 Poor
Max Dispersion Late 15 Gen Poor 3 Very Poor 8 Poor
Category Day 2 1 1
Max LVORI Early 9 9 10
Max LVORI Late 8 10 8
Precip Chance (%) 80 70 60
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 2
Precip Amount 0.33 0.24 0.04
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 50 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 50s. Southeast winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs around 70. Minimum RH 62 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 47 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. North
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
44 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. North winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
47 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
53 percent. South 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.
$$
TNZ015-240730-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Mcldy Pcldy Pcldy
Temp (24h trend) 73-78 (-6) 55-60 (-5) 70-75
RH % (24h trend) 82-87 (+10) 95-100 (0) 72-77
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var E 5
PM 20FT Wnd (mph) E 5 E 8 Lgt/Var
Transport Wnd (mph) SE 7 E 9 NE 8
Mixing Hgt(ft-agl) 2530 440 3350
Vent Rate (mph-ft) 17710 3960 26800
Max Dispersion Early 15 Gen Poor 8 Poor 16 Gen Poor
Max Dispersion Late 14 Gen Poor 10 Poor 24 Fair
Category Day 2 1 3
Max LVORI Early 10 9 9
Max LVORI Late 8 8 4
Precip Chance (%) 90 70 0
Precip Type Tstms Tstms None
Precip Duration 3 2
Precip Amount 0.59 0.14 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 8 AM
Chance of Thunder (%) 50 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 51 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 44 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
48 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. North winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
51 percent. Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
53 percent. Light and variable wind.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ016-240730-
Hawkins-
Including the city of Mooresburg
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Mcldy Pcldy Pcldy
Temp (24h trend) 74-79 (-5) 56-61 (-5) 70-75
RH % (24h trend) 81-86 (+9) 95-100 (0) 71-76
RH Recovery Excellent
AM 20FT Wnd (mph) E 5 E 6
PM 20FT Wnd (mph) E 7 E 9 NE 6
Transport Wnd (mph) SE 7 E 9 NE 9
Mixing Hgt(ft-agl) 2560 440 3240
Vent Rate (mph-ft) 17920 3960 29160
Max Dispersion Early 17 Gen Poor 7 Poor 17 Gen Poor
Max Dispersion Late 16 Gen Poor 7 Poor 24 Fair
Category Day 2 1 2
Max LVORI Early 9 9 8
Max LVORI Late 7 9 4
Precip Chance (%) 80 70 0
Precip Type Tstms Tstms None
Precip Duration 3 2
Precip Amount 0.52 0.18 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 8 AM
Chance of Thunder (%) 50 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 52 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 47 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
50 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
53 percent. Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
55 percent. Light and variable wind.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-240730-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 72-77 (-6) 55-60 (-6) 68-73
RH % (24h trend) 74-79 (+3) 95-100 (0) 68-73
RH Recovery Excellent
AM 20FT Wnd (mph) E 11 E 9
PM 20FT Wnd (mph) E 10 E 16 E 8
Transport Wnd (mph) E 10 E 10 E 8
Mixing Hgt(ft-agl) 2600 450 2950
Vent Rate (mph-ft) 26000 4500 23600
Max Dispersion Early 21 Fair 7 Poor 16 Gen Poor
Max Dispersion Late 23 Fair 4 Very Poor 22 Fair
Category Day 2 1 2
Max LVORI Early 9 9 9
Max LVORI Late 5 9 4
Precip Chance (%) 70 80 0
Precip Type Tstms Tstms None
Precip Duration 2 2
Precip Amount 0.20 0.43 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 8 AM
Chance of Thunder (%) 40 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows around 50. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 46 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 43 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
47 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
51 percent. North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
51 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.
$$
TNZ046-240730-
Northwest Carter-
Including the city of Elizabethton
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 70-75 (-7) 54-59 (-6) 66-71
RH % (24h trend) 66-71 (-1) 95-100 (+1) 62-67
RH Recovery Excellent
AM 20FT Wnd (mph) E 10 E 8
PM 20FT Wnd (mph) E 9 E 14 E 6
Transport Wnd (mph) E 10 E 8 E 7
Mixing Hgt(ft-agl) 2540 420 2800
Vent Rate (mph-ft) 25400 3360 19600
Max Dispersion Early 21 Fair 7 Poor 15 Gen Poor
Max Dispersion Late 22 Fair 5 Very Poor 17 Gen Poor
Category Day 2 1 2
Max LVORI Early 8 7 9
Max LVORI Late 4 8 4
Precip Chance (%) 60 80 0
Precip Type Tstms Tstms None
Precip Duration 2 2
Precip Amount 0.11 0.40 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 8 AM
Chance of Thunder (%) 40 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. East
winds less than 10 mph.
.FRIDAY...Sunny. Highs around 70. Minimum RH 43 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 38 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Light and
variable wind.
.SUNDAY...Sunny. Highs around 70. Minimum RH 43 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
46 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
46 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-240730-
Washington TN-
Including the city of Johnson City
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 73-78 (-6) 55-60 (-6) 69-74
RH % (24h trend) 73-78 (+4) 95-100 (+1) 67-72
RH Recovery Excellent
AM 20FT Wnd (mph) E 6 E 5
PM 20FT Wnd (mph) SE 7 E 10 E 7
Transport Wnd (mph) SE 8 E 6 E 7
Mixing Hgt(ft-agl) 2800 400 2900
Vent Rate (mph-ft) 22400 2400 20300
Max Dispersion Early 20 Gen Poor 7 Poor 14 Gen Poor
Max Dispersion Late 21 Fair 4 Very Poor 18 Gen Poor
Category Day 2 1 2
Max LVORI Early 9 9 9
Max LVORI Late 5 9 4
Precip Chance (%) 70 70 0
Precip Type Tstms Tstms None
Precip Duration 2 2
Precip Amount 0.20 0.19 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 8 AM
Chance of Thunder (%) 40 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows around 50. East winds less
than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 47 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 43 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
47 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
48 percent. North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
49 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.
$$
TNZ042-240730-
Northwest Greene-
Including the city of Greeneville
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Mcldy Mcldy Pcldy
Temp (24h trend) 75-80 (-5) 56-61 (-5) 71-76
RH % (24h trend) 70-75 (+4) 95-100 (0) 63-68
RH Recovery Excellent
AM 20FT Wnd (mph) E 5 E 7
PM 20FT Wnd (mph) SE 6 E 10 NE 6
Transport Wnd (mph) SE 7 E 6 NE 8
Mixing Hgt(ft-agl) 2670 360 3070
Vent Rate (mph-ft) 18690 2160 24560
Max Dispersion Early 18 Gen Poor 6 Very Poor 14 Gen Poor
Max Dispersion Late 16 Gen Poor 3 Very Poor 21 Fair
Category Day 2 1 2
Max LVORI Early 10 9 9
Max LVORI Late 5 9 4
Precip Chance (%) 80 80 0
Precip Type Tstms Tstms None
Precip Duration 3 2
Precip Amount 0.41 0.16 0.00
Precip Begin 8 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 50 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. East
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 50 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 45 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. East winds
less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
47 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. East winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
48 percent. North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
48 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-240730-
Grainger-
Including the city of Bean Station
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 76-81 (-5) 58-63 (-5) 72-77
RH % (24h trend) 78-83 (+12) 95-100 (0) 69-74
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var NE 6
PM 20FT Wnd (mph) Lgt/Var E 9 Lgt/Var
Transport Wnd (mph) SE 6 E 9 NE 8
Mixing Hgt(ft-agl) 2200 440 3430
Vent Rate (mph-ft) 13200 3960 27440
Max Dispersion Early 10 Poor 9 Poor 16 Gen Poor
Max Dispersion Late 10 Poor 9 Poor 26 Fair
Category Day 2 1 3
Max LVORI Early 10 9 9
Max LVORI Late 6 9 4
Precip Chance (%) 90 70 20
Precip Type Tstms Tstms Showers
Precip Duration 3 2 1
Precip Amount 0.64 0.18 0.01
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 2 PM
Chance of Thunder (%) 50 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Minimum RH 53 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 70s. Minimum RH 44 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
46 percent. Light and variable wind.
.SUNDAY NIGHT...Partly cloudy. Lows around 50. Northeast winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
49 percent. Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs around 80. Minimum RH 52 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.
$$
TNZ039-240730-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Mcldy Pcldy Pcldy
Temp (24h trend) 76-81 (-5) 57-62 (-5) 72-77
RH % (24h trend) 75-80 (+9) 95-100 (0) 67-72
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var E 5
PM 20FT Wnd (mph) Lgt/Var E 7 NE 5
Transport Wnd (mph) SE 7 SE 9 NE 8
Mixing Hgt(ft-agl) 2420 510 3260
Vent Rate (mph-ft) 16940 4590 26080
Max Dispersion Early 15 Gen Poor 8 Poor 16 Gen Poor
Max Dispersion Late 11 Poor 6 Very Poor 25 Fair
Category Day 2 1 2
Max LVORI Early 10 9 9
Max LVORI Late 6 9 3
Precip Chance (%) 90 70 20
Precip Type Tstms Tstms Showers
Precip Duration 4 2 1
Precip Amount 0.58 0.22 0.01
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 2 PM
Chance of Thunder (%) 50 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Minimum RH 52 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 70s. Minimum RH 45 percent.
Light and variable wind.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Light and
variable wind.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
47 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 50. Light and variable
wind.
.MONDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
50 percent. Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs around 80. Minimum RH 52 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-240730-
Northwest Cocke-
Including the cities of Bybee and Newport
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 76-81 (-4) 58-63 (-5) 72-77
RH % (24h trend) 68-73 (+5) 95-100 (0) 61-66
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var E 5
PM 20FT Wnd (mph) SE 6 E 8 NE 5
Transport Wnd (mph) S 6 E 6 NE 6
Mixing Hgt(ft-agl) 2550 380 3140
Vent Rate (mph-ft) 15300 2280 18840
Max Dispersion Early 14 Gen Poor 6 Very Poor 11 Poor
Max Dispersion Late 12 Poor 3 Very Poor 18 Gen Poor
Category Day 2 1 2
Max LVORI Early 10 8 9
Max LVORI Late 5 9 3
Precip Chance (%) 90 80 30
Precip Type Tstms Tstms Showers
Precip Duration 3 3 1
Precip Amount 0.50 0.35 0.01
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 49 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. East winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 41 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Light and
variable wind.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
43 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
44 percent. North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs around 80. Minimum RH 45 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.
$$
TNZ070-240730-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 77-82 (-5) 59-64 (-4) 73-78
RH % (24h trend) 73-78 (+11) 95-100 (0) 65-70
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var E 5 NE 5
Transport Wnd (mph) NE 5 E 5 NE 8
Mixing Hgt(ft-agl) 2190 420 3220
Vent Rate (mph-ft) 10950 2100 25760
Max Dispersion Early 8 Poor 6 Very Poor 15 Gen Poor
Max Dispersion Late 10 Poor 5 Very Poor 24 Fair
Category Day 1 1 2
Max LVORI Early 10 9 9
Max LVORI Late 5 9 3
Precip Chance (%) 90 80 40
Precip Type Tstms Tstms Showers
Precip Duration 4 2 1
Precip Amount 0.70 0.34 0.02
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Minimum RH 51 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 70s. Minimum RH 44 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 50. Light and
variable wind.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
45 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
47 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
49 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-240730-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 76-81 (-5) 58-63 (-2) 72-77
RH % (24h trend) 76-81 (+9) 95-100 (0) 74-79
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 E 3 NE 6
Mixing Hgt(ft-agl) 2430 420 3530
Vent Rate (mph-ft) 14580 1260 21180
Max Dispersion Early 11 Poor 2 Very Poor 15 Gen Poor
Max Dispersion Late 11 Poor 2 Very Poor 19 Gen Poor
Category Day 2 1 2
Max LVORI Early 10 10 10
Max LVORI Late 7 10 5
Precip Chance (%) 80 50 60
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 2
Precip Amount 0.26 0.05 0.02
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
56 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 70s. Minimum RH 42 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
43 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. North winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
44 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs around 80. Minimum RH 49 percent.
South 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.
$$
TNZ012-240730-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 75-80 (-4) 58-63 (-2) 72-77
RH % (24h trend) 73-78 (+5) 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 5 E 6 NE 7
Mixing Hgt(ft-agl) 2360 430 3650
Vent Rate (mph-ft) 11800 2580 25550
Max Dispersion Early 10 Poor 4 Very Poor 19 Gen Poor
Max Dispersion Late 10 Poor 2 Very Poor 22 Fair
Category Day 1 1 2
Max LVORI Early 10 10 9
Max LVORI Late 6 10 4
Precip Chance (%) 80 50 40
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 1
Precip Amount 0.28 0.03 0.01
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 40 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Minimum RH 53 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 70s. Minimum RH 40 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
41 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 50. Northeast winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
42 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
46 percent. South 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.
$$
TNZ013-240730-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 73-78 (-4) 59-64 (-2) 70-75
RH % (24h trend) 83-88 (+9) 95-100 (0) 76-81
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var E 6 Lgt/Var
Transport Wnd (mph) S 5 E 5 NE 7
Mixing Hgt(ft-agl) 2250 430 3440
Vent Rate (mph-ft) 11250 2150 24080
Max Dispersion Early 9 Poor 4 Very Poor 16 Gen Poor
Max Dispersion Late 10 Poor 4 Very Poor 21 Fair
Category Day 1 1 2
Max LVORI Early 10 10 9
Max LVORI Late 8 10 5
Precip Chance (%) 90 60 30
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 1
Precip Amount 0.52 0.06 0.01
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 57 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 44 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
45 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
47 percent. Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
52 percent. South 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.
$$
TNZ014-240730-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 74-79 (-5) 57-62 (-4) 71-76
RH % (24h trend) 81-86 (+10) 95-100 (0) 71-76
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var E 7 Lgt/Var
Transport Wnd (mph) SE 5 E 8 NE 8
Mixing Hgt(ft-agl) 2100 440 3440
Vent Rate (mph-ft) 10500 3520 27520
Max Dispersion Early 10 Poor 9 Poor 16 Gen Poor
Max Dispersion Late 9 Poor 8 Poor 24 Fair
Category Day 1 1 3
Max LVORI Early 10 9 9
Max LVORI Late 8 9 4
Precip Chance (%) 80 60 0
Precip Type Tstms Tstms Showers
Precip Duration 4 2
Precip Amount 0.52 0.11 0.00
Precip Begin 8 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 50 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 53 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 70s. Minimum RH 43 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
45 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
48 percent. Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs around 80. Minimum RH 51 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-240730-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 76-81 (-5) 59-64 (-3) 72-77
RH % (24h trend) 80-85 (+11) 95-100 (0) 72-77
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 5 E 8 NE 8
Mixing Hgt(ft-agl) 2280 440 3530
Vent Rate (mph-ft) 11400 3520 28240
Max Dispersion Early 8 Poor 8 Poor 16 Gen Poor
Max Dispersion Late 9 Poor 8 Poor 25 Fair
Category Day 1 1 3
Max LVORI Early 10 10 9
Max LVORI Late 8 9 4
Precip Chance (%) 90 60 20
Precip Type Tstms Tstms Tstms
Precip Duration 4 2 1
Precip Amount 0.65 0.09 0.01
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Minimum RH 54 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 70s. Minimum RH 44 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
45 percent. Light and variable wind.
.SUNDAY NIGHT...Partly cloudy. Lows around 50. Northeast winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
48 percent. Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
52 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.
$$
TNZ036-240730-
Anderson-
Including the cities of Oak Ridge and Clinton
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 75-80 (-6) 60-65 (-2) 71-76
RH % (24h trend) 77-82 (+10) 95-100 (0) 74-79
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 5 E 6 NE 7
Mixing Hgt(ft-agl) 2420 440 3350
Vent Rate (mph-ft) 12100 2640 23450
Max Dispersion Early 10 Poor 3 Very Poor 16 Gen Poor
Max Dispersion Late 11 Poor 5 Very Poor 20 Gen Poor
Category Day 1 1 2
Max LVORI Early 10 10 9
Max LVORI Late 8 10 4
Precip Chance (%) 90 70 60
Precip Type Tstms Tstms Tstms
Precip Duration 4 2 2
Precip Amount 0.55 0.11 0.02
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 56 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 70s. Minimum RH 45 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 50. North winds less
than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
45 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. North winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
47 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs around 80. Minimum RH 51 percent.
Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-240730-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 78-83 (-5) 60-65 (-4) 74-79
RH % (24h trend) 75-80 (+13) 95-100 (0) 70-75
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NE 5
Transport Wnd (mph) W 5 E 7 NE 7
Mixing Hgt(ft-agl) 2500 420 3570
Vent Rate (mph-ft) 12500 2940 24990
Max Dispersion Early 9 Poor 6 Very Poor 17 Gen Poor
Max Dispersion Late 12 Poor 6 Very Poor 23 Fair
Category Day 1 1 2
Max LVORI Early 10 9 9
Max LVORI Late 7 9 4
Precip Chance (%) 90 80 50
Precip Type Tstms Tstms Tstms
Precip Duration 3 2 1
Precip Amount 0.72 0.21 0.02
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Minimum RH 55 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 50. Northeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 70s. Minimum RH 45 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 50. Northeast winds
less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
45 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
47 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
49 percent. South 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.
$$
TNZ073-240730-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 77-82 (-5) 59-64 (-4) 73-78
RH % (24h trend) 73-78 (+13) 95-100 (0) 67-72
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NE 5
Transport Wnd (mph) N 5 E 5 NE 6
Mixing Hgt(ft-agl) 2440 390 3060
Vent Rate (mph-ft) 12200 1950 18360
Max Dispersion Early 7 Poor 4 Very Poor 10 Poor
Max Dispersion Late 9 Poor 3 Very Poor 16 Gen Poor
Category Day 1 1 2
Max LVORI Early 10 9 10
Max LVORI Late 5 10 4
Precip Chance (%) 100 80 60
Precip Type Tstms Tstms Tstms
Precip Duration 4 3 2
Precip Amount 0.73 0.20 0.03
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Minimum RH 52 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 50. East winds less
than 10 mph.
.SATURDAY...Sunny. Highs in the mid 70s. Minimum RH 42 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 50. East winds less
than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
42 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
44 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
45 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.
$$
TNZ067-240730-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 78-83 (-6) 60-65 (-3) 74-79
RH % (24h trend) 77-82 (+12) 95-100 (0) 78-83
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 NE 6
Mixing Hgt(ft-agl) 2790 410 3270
Vent Rate (mph-ft) 16740 1230 19620
Max Dispersion Early 11 Poor 3 Very Poor 12 Poor
Max Dispersion Late 13 Gen Poor 3 Very Poor 16 Gen Poor
Category Day 2 1 2
Max LVORI Early 10 10 9
Max LVORI Late 9 10 5
Precip Chance (%) 90 70 60
Precip Type Tstms Tstms Tstms
Precip Duration 3 2 2
Precip Amount 0.43 0.16 0.04
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
59 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 50. Northeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 70s. Minimum RH 47 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 50. Northeast winds
less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
46 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
47 percent. Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
50 percent. South 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.
$$
TNZ068-240730-
Loudon-
Including the cities of Lenoir City and Loudon
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 79-84 (-5) 61-66 (-2) 74-79
RH % (24h trend) 77-82 (+14) 95-100 (0) 77-82
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 SE 6 NE 6
Mixing Hgt(ft-agl) 2580 410 3270
Vent Rate (mph-ft) 15480 2460 19620
Max Dispersion Early 11 Poor 3 Very Poor 12 Poor
Max Dispersion Late 12 Poor 4 Very Poor 18 Gen Poor
Category Day 2 1 2
Max LVORI Early 10 10 9
Max LVORI Late 9 10 5
Precip Chance (%) 90 80 60
Precip Type Tstms Tstms Tstms
Precip Duration 3 2 2
Precip Amount 0.55 0.18 0.06
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Minimum RH 58 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 50. Northeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 70s. Minimum RH 47 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 50. Northeast winds
less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
45 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
46 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
48 percent. South 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.
$$
TNZ071-240730-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 78-83 (-5) 61-66 (-3) 74-79
RH % (24h trend) 77-82 (+13) 95-100 (0) 73-78
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var NE 5
PM 20FT Wnd (mph) NE 5 Lgt/Var NE 7
Transport Wnd (mph) NW 5 E 5 NE 6
Mixing Hgt(ft-agl) 2760 410 3120
Vent Rate (mph-ft) 13800 2050 18720
Max Dispersion Early 9 Poor 3 Very Poor 10 Poor
Max Dispersion Late 11 Poor 3 Very Poor 16 Gen Poor
Category Day 1 1 2
Max LVORI Early 10 10 10
Max LVORI Late 6 10 5
Precip Chance (%) 90 80 60
Precip Type Tstms Tstms Tstms
Precip Duration 4 4 2
Precip Amount 0.88 0.35 0.05
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Minimum RH 57 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 70s. Minimum RH 46 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 50. East winds less
than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
45 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
46 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
46 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.
$$
TNZ086-240730-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 79-84 (-5) 60-65 (-2) 74-79
RH % (24h trend) 75-80 (+14) 95-100 (0) 76-81
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 SE 6 N 6
Mixing Hgt(ft-agl) 2710 380 3080
Vent Rate (mph-ft) 16260 2280 18480
Max Dispersion Early 13 Gen Poor 4 Very Poor 9 Poor
Max Dispersion Late 14 Gen Poor 3 Very Poor 15 Gen Poor
Category Day 2 1 2
Max LVORI Early 10 10 10
Max LVORI Late 9 10 5
Precip Chance (%) 90 80 60
Precip Type Tstms Tstms Tstms
Precip Duration 3 2 2
Precip Amount 0.82 0.13 0.04
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 50 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Minimum RH 58 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 70s. Minimum RH 47 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 50. Northeast winds
less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
45 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
44 percent. North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
44 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-240730-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 78-83 (-5) 61-66 (-2) 74-79
RH % (24h trend) 79-84 (+13) 95-100 (0) 80-85
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 SE 5 NE 6
Mixing Hgt(ft-agl) 2370 390 3330
Vent Rate (mph-ft) 14220 1950 19980
Max Dispersion Early 11 Poor 3 Very Poor 10 Poor
Max Dispersion Late 12 Poor 4 Very Poor 17 Gen Poor
Category Day 2 1 2
Max LVORI Early 10 10 9
Max LVORI Late 9 10 6
Precip Chance (%) 80 60 60
Precip Type Tstms Tstms Tstms
Precip Duration 3 2 3
Precip Amount 0.46 0.34 0.08
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
65 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 70s. Minimum RH 50 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
47 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
49 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
52 percent. Southeast 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.
$$
TNZ084-240730-
Meigs-
Including the city of Big Spring
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 79-84 (-6) 61-66 (-3) 75-80
RH % (24h trend) 74-79 (+14) 95-100 (0) 75-80
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 6 E 6 NE 6
Mixing Hgt(ft-agl) 2570 390 3330
Vent Rate (mph-ft) 15420 2340 19980
Max Dispersion Early 12 Poor 4 Very Poor 10 Poor
Max Dispersion Late 13 Gen Poor 3 Very Poor 17 Gen Poor
Category Day 2 1 2
Max LVORI Early 10 10 9
Max LVORI Late 9 10 5
Precip Chance (%) 90 70 60
Precip Type Tstms Tstms Tstms
Precip Duration 3 2 2
Precip Amount 0.51 0.47 0.09
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light and
variable wind.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
61 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 70s. Minimum RH 47 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light and
variable wind.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
45 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs around 80. Minimum RH 46 percent.
Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
47 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-240730-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 79-84 (-6) 60-65 (-3) 74-79
RH % (24h trend) 71-76 (+13) 95-100 (0) 74-79
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 E 6 N 6
Mixing Hgt(ft-agl) 2760 390 3270
Vent Rate (mph-ft) 16560 2340 19620
Max Dispersion Early 13 Gen Poor 6 Very Poor 10 Poor
Max Dispersion Late 14 Gen Poor 3 Very Poor 16 Gen Poor
Category Day 2 1 2
Max LVORI Early 10 10 9
Max LVORI Late 9 10 5
Precip Chance (%) 90 80 60
Precip Type Tstms Tstms Tstms
Precip Duration 3 2 2
Precip Amount 0.56 0.21 0.05
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 50 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 50s. Light and variable wind.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
60 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 50. Northeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 70s. Minimum RH 47 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 50. Northeast winds
less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
44 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs around 80. Minimum RH 44 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
44 percent. South 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.
$$
TNZ099-240730-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 80-85 (-6) 62-67 (-3) 76-81
RH % (24h trend) 68-73 (+10) 95-100 (0) 66-71
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var E 5 Lgt/Var
Transport Wnd (mph) S 7 SE 5 NE 6
Mixing Hgt(ft-agl) 2590 410 3600
Vent Rate (mph-ft) 18130 2050 21600
Max Dispersion Early 13 Gen Poor 4 Very Poor 13 Gen Poor
Max Dispersion Late 15 Gen Poor 4 Very Poor 18 Gen Poor
Category Day 2 1 2
Max LVORI Early 10 9 9
Max LVORI Late 6 10 5
Precip Chance (%) 80 70 50
Precip Type Tstms Tstms Tstms
Precip Duration 3 2 1
Precip Amount 0.56 0.28 0.06
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows around 60. Southeast winds
less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
60 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 70s. Minimum RH 45 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
41 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
42 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
44 percent. Southeast 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.
$$
TNZ100-240730-
Bradley-
Including the cities of Cleveland and Tasso
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 80-85 (-6) 61-66 (-3) 75-80
RH % (24h trend) 67-72 (+14) 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) SW 7 SW 2 N 6
Mixing Hgt(ft-agl) 2930 400 3320
Vent Rate (mph-ft) 20510 800 19920
Max Dispersion Early 14 Gen Poor 5 Very Poor 11 Poor
Max Dispersion Late 17 Gen Poor 2 Very Poor 17 Gen Poor
Category Day 2 1 2
Max LVORI Early 10 10 10
Max LVORI Late 7 10 5
Precip Chance (%) 90 70 60
Precip Type Tstms Tstms Tstms
Precip Duration 3 2 2
Precip Amount 0.57 0.34 0.07
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 50 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 50s. South winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
56 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 70s. Minimum RH 43 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
39 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
40 percent. North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
41 percent. Southeast 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.
$$
TNZ101-240730-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
217 AM EDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 80-85 (-5) 60-65 (-3) 75-80
RH % (24h trend) 66-71 (+13) 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) S 6 SE 3 N 5
Mixing Hgt(ft-agl) 2640 420 2960
Vent Rate (mph-ft) 15840 1260 14800
Max Dispersion Early 10 Poor 5 Very Poor 10 Poor
Max Dispersion Late 13 Gen Poor 3 Very Poor 13 Gen Poor
Category Day 2 1 1
Max LVORI Early 10 10 10
Max LVORI Late 6 10 5
Precip Chance (%) 90 80 60
Precip Type Tstms Tstms Tstms
Precip Duration 3 2 2
Precip Amount 0.75 0.23 0.08
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 50 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 50s. Light and variable wind.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
54 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 70s. Minimum RH 42 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 50. Northeast winds
less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
39 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs around 80. Minimum RH 39 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
39 percent. South 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.
$$
TNZ082-240730-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
117 AM CDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 77-82 (-5) 59-64 (-2) 73-78
RH % (24h trend) 73-78 (+9) 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) SW 6 S 5 N 6
Mixing Hgt(ft-agl) 2370 380 3660
Vent Rate (mph-ft) 14220 1900 21960
Max Dispersion Early 12 Poor 4 Very Poor 12 Poor
Max Dispersion Late 13 Gen Poor 4 Very Poor 18 Gen Poor
Category Day 2 1 2
Max LVORI Early 10 10 9
Max LVORI Late 6 10 5
Precip Chance (%) 80 50 60
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 2
Precip Amount 0.39 0.14 0.04
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 50 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
60 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 70s. Minimum RH 45 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 50. North winds less
than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
42 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. North winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
44 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs around 80. Minimum RH 48 percent.
Southeast 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.
$$
TNZ081-240730-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
117 AM CDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 76-81 (-5) 59-64 (-3) 73-78
RH % (24h trend) 77-82 (+12) 95-100 (0) 72-77
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 6 S 5 N 6
Mixing Hgt(ft-agl) 2390 380 3700
Vent Rate (mph-ft) 14340 1900 22200
Max Dispersion Early 11 Poor 5 Very Poor 13 Gen Poor
Max Dispersion Late 13 Gen Poor 3 Very Poor 19 Gen Poor
Category Day 2 1 2
Max LVORI Early 10 9 9
Max LVORI Late 6 10 5
Precip Chance (%) 70 50 50
Precip Type Tstms Showers Tstms
Precip Duration 2 1 1
Precip Amount 0.36 0.08 0.06
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 40 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. East
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
63 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 50. Northeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 70s. Minimum RH 46 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
43 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. North winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
44 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs around 80. Minimum RH 48 percent.
Southeast 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.
$$
TNZ098-240730-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
117 AM CDT Wed Sep 23 2026
Today Tonight Thu
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 79-84 (-5) 61-66 (-3) 75-80
RH % (24h trend) 63-68 (+6) 95-100 (0) 57-62
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 6 SE 5 NE 6
Mixing Hgt(ft-agl) 2740 410 4230
Vent Rate (mph-ft) 16440 2050 25380
Max Dispersion Early 11 Poor 5 Very Poor 15 Gen Poor
Max Dispersion Late 14 Gen Poor 4 Very Poor 22 Fair
Category Day 2 1 2
Max LVORI Early 9 9 9
Max LVORI Late 4 10 4
Precip Chance (%) 70 40 20
Precip Type Tstms Showers Showers
Precip Duration 2 1 1
Precip Amount 0.27 0.02 0.01
Precip Begin 9 AM Continuing Continuing
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 40 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. East
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
54 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 70s. Minimum RH 39 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs around 80. Minimum RH 35 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
37 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
39 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
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