A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >
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289
FNUS54 KMRX 210636
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
236 AM EDT Wed Oct 21 2026
.DISCUSSION...
...LOW AFTERNOON RELATIVE HUMIDITY EACH AFTERNOON FOR AT LEAST
THE NEXT SEVERAL DAYS...
Expect dry weather with cool mornings and mild afternoons to
continue through the coming weekend. Slightly stronger winds on
Thursday, but generally light winds will continue the next several
days. Afternoon minimum RH values will plunge to low values,
potentially lower than explicitly forecast as good mixing and a
dry airmass remain prevalent.
VAZ001-220745-
Lee-
Including the city of Rose Hill
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 69-74 (-2) 38-43 (0) 65-70
RH % (24h trend) 22-27 (-9) 95-100 (+10) 28-33
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var N 5 N 5
Transport Wnd (mph) N 7 N 7 N 9
Mixing Hgt(ft-agl) 4250 380 4150
Vent Rate (mph-ft) 29750 2660 37350
Max Dispersion Early 16 Gen Poor 3 Very Poor 21 Fair
Max Dispersion Late 29 Fair 2 Very Poor 35 Fair
Category Day 2 1 3
Max LVORI Early 6 7 8
Max LVORI Late 2 8 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the upper 30s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 60s. Minimum RH 30 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows around 40. East winds less than
10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 34 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the upper 30s. East winds less
than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 38 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. East winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
38 percent. Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
41 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.
$$
VAZ002-220745-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 65-70 (-2) 39-44 (-1) 62-67
RH % (24h trend) 28-33 (-6) 95-100 (+12) 32-37
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var N 6
PM 20FT Wnd (mph) N 5 N 5 N 7
Transport Wnd (mph) N 8 N 7 N 10
Mixing Hgt(ft-agl) 3500 400 3500
Vent Rate (mph-ft) 28000 2800 35000
Max Dispersion Early 20 Gen Poor 3 Very Poor 23 Fair
Max Dispersion Late 26 Fair 3 Very Poor 32 Fair
Category Day 3 1 3
Max LVORI Early 5 8 9
Max LVORI Late 3 9 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the upper 30s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 60s. Minimum RH 35 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the upper 30s. Southeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 60s. Minimum RH 35 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the upper 30s. Southeast winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 60s. Minimum RH 41 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Southeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Minimum RH 42 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. North winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
47 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ005-220745-
Scott VA-
Including the city of Hiltons
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 69-74 (-2) 38-43 (0) 66-71
RH % (24h trend) 26-31 (-5) 95-100 (+6) 30-35
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var NE 5
PM 20FT Wnd (mph) N 5 NE 5 N 7
Transport Wnd (mph) N 7 N 6 N 9
Mixing Hgt(ft-agl) 4370 390 4290
Vent Rate (mph-ft) 30590 2340 38610
Max Dispersion Early 14 Gen Poor 3 Very Poor 23 Fair
Max Dispersion Late 29 Fair 2 Very Poor 34 Fair
Category Day 2 1 3
Max LVORI Early 6 8 10
Max LVORI Late 2 10 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the upper 30s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs around 70. Minimum RH 31 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows around 40. East winds less than
10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 33 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the upper 30s. East winds less
than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 39 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. East winds
less than 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Minimum RH 40 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
44 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-220745-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 65-70 (-3) 38-43 (-1) 61-66
RH % (24h trend) 28-33 (-6) 95-100 (+7) 32-37
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var N 5
PM 20FT Wnd (mph) N 6 NE 5 N 7
Transport Wnd (mph) N 8 N 6 N 10
Mixing Hgt(ft-agl) 3690 390 3610
Vent Rate (mph-ft) 29520 2340 36100
Max Dispersion Early 19 Gen Poor 3 Very Poor 24 Fair
Max Dispersion Late 28 Fair 2 Very Poor 32 Fair
Category Day 3 1 3
Max LVORI Early 6 8 10
Max LVORI Late 3 10 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the mid 30s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 60s. Minimum RH 34 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the upper 30s. East winds less
than 10 mph.
.SATURDAY...Sunny. Highs in the mid 60s. Minimum RH 33 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the mid 30s. Southeast winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 60s. Minimum RH 39 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. East winds
less than 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Minimum RH 40 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
46 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ008-220745-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 66-71 (-3) 36-41 (-1) 63-68
RH % (24h trend) 26-31 (-6) 95-100 (+9) 28-33
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var N 5
PM 20FT Wnd (mph) N 6 NE 5 N 7
Transport Wnd (mph) N 7 NE 3 N 10
Mixing Hgt(ft-agl) 4080 360 3850
Vent Rate (mph-ft) 28560 1080 38500
Max Dispersion Early 16 Gen Poor 3 Very Poor 20 Gen Poor
Max Dispersion Late 27 Fair 2 Very Poor 34 Fair
Category Day 2 1 3
Max LVORI Early 6 7 10
Max LVORI Late 2 10 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the mid 30s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 60s. Minimum RH 33 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the mid 30s. East winds 5 to
10 mph.
.SATURDAY...Sunny. Highs in the mid 60s. Minimum RH 33 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the mid 30s. East winds less
than 10 mph.
.SUNDAY...Sunny. Highs in the mid 60s. Minimum RH 39 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. East winds
less than 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Minimum RH 40 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
45 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ018-220745-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Clear
Temp (24h trend) 63-68 (-5) 37-42 (0) 60-65
RH % (24h trend) 31-36 (+3) 93-98 (+12) 33-38
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NW 5
Transport Wnd (mph) N 9 N 8 N 12
Mixing Hgt(ft-agl) 3540 370 3490
Vent Rate (mph-ft) 31860 2960 41880
Max Dispersion Early 21 Fair 3 Very Poor 21 Fair
Max Dispersion Late 29 Fair 3 Very Poor 33 Fair
Category Day 3 1 3
Max LVORI Early 3 5 5
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the mid 30s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 60s. Minimum RH 37 percent.
East winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the mid 30s. Southeast winds less
than 10 mph.
.SATURDAY...Sunny. Highs in the lower 60s. Minimum RH 35 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the mid 30s. Southeast winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 60s. Minimum RH 43 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. Southeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 41 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
48 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ047-220745-
Southeast Carter-
Including the city of Hampton
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Clear
Temp (24h trend) 63-68 (-5) 37-42 (-1) 59-64
RH % (24h trend) 27-32 (-2) 95-100 (+17) 32-37
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var NW 7
PM 20FT Wnd (mph) NW 5 NE 5 NW 6
Transport Wnd (mph) N 9 N 7 N 10
Mixing Hgt(ft-agl) 3460 390 3370
Vent Rate (mph-ft) 31140 2730 33700
Max Dispersion Early 21 Fair 3 Very Poor 19 Gen Poor
Max Dispersion Late 28 Fair 3 Very Poor 31 Fair
Category Day 3 1 3
Max LVORI Early 3 5 6
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the upper 30s. East winds less
than 10 mph.
.FRIDAY...Sunny. Highs in the mid 60s. Minimum RH 33 percent.
East winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the mid 30s. Southeast winds less
than 10 mph.
.SATURDAY...Sunny. Highs in the lower 60s. Minimum RH 34 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the mid 30s. Southeast winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 60s. Minimum RH 41 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. Southeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 39 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
44 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.
$$
TNZ045-220745-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 64-69 (-4) 39-44 (0) 60-65
RH % (24h trend) 25-30 (-7) 93-98 (+13) 30-35
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var N 6
PM 20FT Wnd (mph) NW 5 Lgt/Var N 5
Transport Wnd (mph) N 9 N 6 N 10
Mixing Hgt(ft-agl) 3450 390 3280
Vent Rate (mph-ft) 31050 2340 32800
Max Dispersion Early 23 Fair 3 Very Poor 18 Gen Poor
Max Dispersion Late 28 Fair 3 Very Poor 30 Fair
Category Day 3 1 3
Max LVORI Early 3 5 5
Max LVORI Late 2 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the upper 30s. East winds less
than 10 mph.
.FRIDAY...Sunny. Highs in the mid 60s. Minimum RH 29 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the upper 30s. Southeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 60s. Minimum RH 32 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the upper 30s. Southeast winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 60s. Minimum RH 37 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Clear. Lows around 40. Southeast winds less than
10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 37 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
41 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ043-220745-
Southeast Greene-
Including the city of Cedar Creek
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 65-70 (-2) 39-44 (+1) 61-66
RH % (24h trend) 23-28 (-9) 94-99 (+11) 28-33
RH Recovery Excellent
AM 20FT Wnd (mph) SW 5 N 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var N 5
Transport Wnd (mph) NW 8 NW 5 N 9
Mixing Hgt(ft-agl) 3500 370 3620
Vent Rate (mph-ft) 28000 1850 32580
Max Dispersion Early 16 Gen Poor 2 Very Poor 20 Gen Poor
Max Dispersion Late 26 Fair 2 Very Poor 30 Fair
Category Day 3 1 3
Max LVORI Early 4 4 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s. East winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 60s. Minimum RH 27 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the upper 30s. Southeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 60s. Minimum RH 29 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the upper 30s. Southeast winds
5 to 10 mph.
.SUNDAY...Sunny. Highs in the mid 60s. Minimum RH 33 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. Southeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 36 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
38 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.
$$
TNZ041-220745-
Cocke Smoky Mountains-
Including the city of Hartford
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 66-71 (-2) 41-46 (0) 63-68
RH % (24h trend) 22-27 (-12) 92-97 (+16) 27-32
RH Recovery Excellent
AM 20FT Wnd (mph) SW 5 N 5
PM 20FT Wnd (mph) NW 5 Lgt/Var N 6
Transport Wnd (mph) NW 8 W 5 N 9
Mixing Hgt(ft-agl) 3360 310 3270
Vent Rate (mph-ft) 26880 1550 29430
Max Dispersion Early 18 Gen Poor 2 Very Poor 18 Gen Poor
Max Dispersion Late 25 Fair 2 Very Poor 25 Fair
Category Day 3 1 3
Max LVORI Early 3 3 5
Max LVORI Late 2 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s. Southeast
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 60s. Minimum RH 28 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the lower 40s. Southeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 60s. Minimum RH 32 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows around 40. Southeast winds less
than 10 mph.
.SUNDAY...Sunny. Highs in the mid 60s. Minimum RH 36 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Southeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 37 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
39 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-220745-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Clear
Temp (24h trend) 64-69 (-1) 40-45 (-1) 60-65
RH % (24h trend) 31-36 (-6) 78-83 (+10) 32-37
RH Recovery Excellent
AM 20FT Wnd (mph) W 5 NE 8
PM 20FT Wnd (mph) NW 6 E 6 N 6
Transport Wnd (mph) NW 8 N 5 NE 9
Mixing Hgt(ft-agl) 3070 330 3170
Vent Rate (mph-ft) 24560 1650 28530
Max Dispersion Early 18 Gen Poor 3 Very Poor 19 Gen Poor
Max Dispersion Late 20 Gen Poor 3 Very Poor 25 Fair
Category Day 2 1 2
Max LVORI Early 3 3 3
Max LVORI Late 2 3 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. East winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 60s. Minimum RH 36 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the lower 40s. Southeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 60s. Minimum RH 42 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows around 40. Southeast winds less
than 10 mph.
.SUNDAY...Sunny. Highs in the lower 60s. Minimum RH 47 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Southeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the lower 60s. Minimum RH 46 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 60s. 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.
$$
TNZ072-220745-
Blount Smoky Mountains-
Including the city of Cades Cove
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Clear
Temp (24h trend) 68-73 (-1) 44-49 (+1) 65-70
RH % (24h trend) 32-37 (-5) 74-79 (+2) 32-37
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var NE 7
PM 20FT Wnd (mph) NW 5 Lgt/Var NE 7
Transport Wnd (mph) NW 7 NE 5 NE 10
Mixing Hgt(ft-agl) 3740 370 3480
Vent Rate (mph-ft) 26180 1850 34800
Max Dispersion Early 18 Gen Poor 3 Very Poor 25 Fair
Max Dispersion Late 23 Fair 3 Very Poor 32 Fair
Category Day 2 1 3
Max LVORI Early 3 3 3
Max LVORI Late 3 3 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. East winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 60s. Minimum RH 37 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the lower 40s. Southeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 43 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. Southeast winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 60s. Minimum RH 47 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Southeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Minimum RH 45 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
45 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-220745-
Southeast Monroe-
Including the cities of Citico and Coker Creek
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Clear Clear
Temp (24h trend) 68-73 (0) 42-47 (0) 65-70
RH % (24h trend) 32-37 (-9) 82-87 (+3) 34-39
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var N 7
PM 20FT Wnd (mph) Lgt/Var NE 6 N 7
Transport Wnd (mph) NW 7 NE 8 N 10
Mixing Hgt(ft-agl) 3620 400 3340
Vent Rate (mph-ft) 25340 3200 33400
Max Dispersion Early 14 Gen Poor 3 Very Poor 26 Fair
Max Dispersion Late 22 Fair 3 Very Poor 32 Fair
Category Day 2 1 3
Max LVORI Early 3 3 3
Max LVORI Late 3 4 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the lower 40s. East winds less
than 10 mph.
.FRIDAY...Sunny. Highs in the upper 60s. Minimum RH 38 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the lower 40s. Southeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 60s. Minimum RH 44 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows around 40. Southeast winds less
than 10 mph.
.SUNDAY...Sunny. Highs in the mid 60s. Minimum RH 48 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Southeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 47 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 60s. 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.
$$
TNZ102-220745-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Clear Clear
Temp (24h trend) 71-76 (0) 41-46 (+1) 67-72
RH % (24h trend) 27-32 (-15) 92-97 (-1) 30-35
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var N 9
PM 20FT Wnd (mph) NW 5 NE 5 N 8
Transport Wnd (mph) NW 7 N 7 N 12
Mixing Hgt(ft-agl) 4260 350 3310
Vent Rate (mph-ft) 29820 2450 39720
Max Dispersion Early 14 Gen Poor 3 Very Poor 26 Fair
Max Dispersion Late 28 Fair 3 Very Poor 33 Fair
Category Day 2 1 3
Max LVORI Early 5 3 5
Max LVORI Late 2 5 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows around 40. Northeast winds less
than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 31 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the lower 40s. Southeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 36 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the upper 30s. Southeast winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 40 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 40. East winds less
than 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Minimum RH 41 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
40 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ060-220745-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Clear Clear
Temp (24h trend) 70-75 (0) 38-43 (-1) 68-73
RH % (24h trend) 25-30 (-13) 95-100 (+7) 25-30
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var N 6
PM 20FT Wnd (mph) NW 5 N 5 N 7
Transport Wnd (mph) NW 9 NE 6 N 8
Mixing Hgt(ft-agl) 4360 360 3850
Vent Rate (mph-ft) 39240 2160 30800
Max Dispersion Early 16 Gen Poor 2 Very Poor 19 Gen Poor
Max Dispersion Late 34 Fair 2 Very Poor 29 Fair
Category Day 3 1 3
Max LVORI Early 5 4 5
Max LVORI Late 3 5 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows around 40. Northeast winds less
than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 30 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows around 40. East winds less than
10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 36 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the upper 30s. East winds less
than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 39 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. East winds
less than 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Minimum RH 38 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
38 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-220745-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Clear Clear
Temp (24h trend) 69-74 (0) 37-42 (-2) 67-72
RH % (24h trend) 30-35 (-11) 95-100 (+10) 25-30
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var N 8
PM 20FT Wnd (mph) NW 5 N 7 N 5
Transport Wnd (mph) NW 9 N 6 N 8
Mixing Hgt(ft-agl) 4460 370 4200
Vent Rate (mph-ft) 40140 2220 33600
Max Dispersion Early 21 Fair 3 Very Poor 18 Gen Poor
Max Dispersion Late 36 Fair 3 Very Poor 28 Fair
Category Day 3 1 3
Max LVORI Early 3 4 4
Max LVORI Late 3 5 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows around 40. Northeast winds less
than 10 mph.
.FRIDAY...Sunny. Highs in the upper 60s. Minimum RH 35 percent.
South winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the upper 30s. East winds less
than 10 mph.
.SATURDAY...Sunny. Highs in the mid 60s. Minimum RH 39 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the mid 30s. East winds less
than 10 mph.
.SUNDAY...Sunny. Highs in the mid 60s. Minimum RH 41 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Clear. Lows in the upper 30s. East winds less
than 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Minimum RH 39 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
40 percent. Light and variable wind.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-220745-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 71-76 (-2) 36-41 (-1) 67-72
RH % (24h trend) 22-27 (-6) 95-100 (+4) 27-32
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var N 5
Transport Wnd (mph) N 7 N 5 N 9
Mixing Hgt(ft-agl) 4690 340 4620
Vent Rate (mph-ft) 32830 1700 41580
Max Dispersion Early 12 Poor 3 Very Poor 20 Gen Poor
Max Dispersion Late 30 Fair 2 Very Poor 36 Fair
Category Day 3 1 3
Max LVORI Early 7 8 10
Max LVORI Late 2 10 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the mid 30s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs around 70. Minimum RH 28 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the upper 30s. East winds less
than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 32 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the upper 30s. East winds less
than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 36 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs around 70. Minimum RH 35 percent.
Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
39 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.
$$
TNZ016-220745-
Hawkins-
Including the city of Mooresburg
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 70-75 (-3) 37-42 (0) 68-73
RH % (24h trend) 25-30 (-3) 95-100 (+2) 30-35
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 6 NE 3 N 8
Mixing Hgt(ft-agl) 4660 330 4920
Vent Rate (mph-ft) 27960 990 39360
Max Dispersion Early 9 Poor 3 Very Poor 17 Gen Poor
Max Dispersion Late 23 Fair 2 Very Poor 33 Fair
Category Day 3 1 3
Max LVORI Early 7 7 10
Max LVORI Late 2 10 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the upper 30s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 30 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows around 40. East winds less than
10 mph.
.SATURDAY...Sunny. Highs around 70. Minimum RH 33 percent. East
winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the upper 30s. East winds less
than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 37 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. Northeast
winds less than 10 mph.
.MONDAY...Sunny. Highs around 70. Minimum RH 39 percent. Light
and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
41 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-220745-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 69-74 (-3) 37-42 (0) 66-71
RH % (24h trend) 26-31 (-3) 95-100 (+4) 28-33
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var N 6
Transport Wnd (mph) N 7 NE 3 N 9
Mixing Hgt(ft-agl) 4350 340 4340
Vent Rate (mph-ft) 30450 1020 39060
Max Dispersion Early 13 Gen Poor 3 Very Poor 19 Gen Poor
Max Dispersion Late 27 Fair 2 Very Poor 34 Fair
Category Day 2 1 3
Max LVORI Early 7 7 10
Max LVORI Late 2 10 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the mid 30s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs around 70. Minimum RH 29 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the upper 30s. East winds less
than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 30 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the upper 30s. East winds less
than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 36 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. East winds
less than 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Minimum RH 38 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs around 70. Minimum RH 42 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.
$$
TNZ046-220745-
Northwest Carter-
Including the city of Elizabethton
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 67-72 (-4) 38-43 (+1) 64-69
RH % (24h trend) 22-27 (-7) 95-100 (+9) 25-30
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NW 5
Transport Wnd (mph) N 8 NE 3 N 9
Mixing Hgt(ft-agl) 3960 350 4110
Vent Rate (mph-ft) 31680 1050 36990
Max Dispersion Early 18 Gen Poor 2 Very Poor 18 Gen Poor
Max Dispersion Late 27 Fair 2 Very Poor 33 Fair
Category Day 3 1 3
Max LVORI Early 4 6 9
Max LVORI Late 2 9 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the mid 30s. East winds less
than 10 mph.
.FRIDAY...Sunny. Highs in the upper 60s. Minimum RH 28 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the upper 30s. Southeast winds
5 to 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 28 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the upper 30s. Southeast winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 33 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Clear. Lows in the upper 30s. Southeast winds
less than 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Minimum RH 34 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
38 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-220745-
Washington TN-
Including the city of Johnson City
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 69-74 (-3) 37-42 (+1) 66-71
RH % (24h trend) 27-32 (-3) 95-100 (+2) 29-34
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 7 NE 3 N 9
Mixing Hgt(ft-agl) 4090 330 4210
Vent Rate (mph-ft) 28630 990 37890
Max Dispersion Early 14 Gen Poor 3 Very Poor 18 Gen Poor
Max Dispersion Late 25 Fair 1 Very Poor 32 Fair
Category Day 2 1 3
Max LVORI Early 7 7 10
Max LVORI Late 2 10 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the mid 30s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 29 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the upper 30s. Southeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 30 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the mid 30s. East winds less
than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 36 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. East winds
less than 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Minimum RH 38 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs around 70. Minimum RH 41 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.
$$
TNZ042-220745-
Northwest Greene-
Including the city of Greeneville
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 70-75 (-2) 37-42 (0) 67-72
RH % (24h trend) 26-31 (-3) 95-100 (+2) 30-35
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 6 NE 3 N 7
Mixing Hgt(ft-agl) 4120 280 4320
Vent Rate (mph-ft) 24720 840 30240
Max Dispersion Early 10 Poor 2 Very Poor 18 Gen Poor
Max Dispersion Late 21 Fair 1 Very Poor 27 Fair
Category Day 2 1 2
Max LVORI Early 6 7 10
Max LVORI Late 2 10 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s. East winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 28 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the upper 30s. East winds less
than 10 mph.
.SATURDAY...Sunny. Highs around 70. Minimum RH 30 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the upper 30s. East winds less
than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 35 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. East winds
less than 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Minimum RH 37 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
39 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-220745-
Grainger-
Including the city of Bean Station
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 72-77 (-1) 39-44 (-1) 69-74
RH % (24h trend) 23-28 (-4) 95-100 (+6) 28-33
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 6 NE 5 N 8
Mixing Hgt(ft-agl) 4700 310 4810
Vent Rate (mph-ft) 28200 1550 38480
Max Dispersion Early 8 Poor 3 Very Poor 20 Gen Poor
Max Dispersion Late 27 Fair 2 Very Poor 34 Fair
Category Day 3 1 3
Max LVORI Early 6 6 10
Max LVORI Late 2 9 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 28 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the lower 40s. East winds less
than 10 mph.
.SATURDAY...Sunny. Highs around 70. Minimum RH 33 percent. East
winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows around 40. Northeast winds less
than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 36 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Light and
variable wind.
.MONDAY...Sunny. Highs in the lower 70s. Minimum RH 36 percent.
Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
38 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.
$$
TNZ039-220745-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 71-76 (-2) 39-44 (-1) 68-73
RH % (24h trend) 23-28 (-2) 95-100 (+3) 28-33
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 6 NE 5 N 7
Mixing Hgt(ft-agl) 4410 310 4760
Vent Rate (mph-ft) 26460 1550 33320
Max Dispersion Early 7 Poor 3 Very Poor 14 Gen Poor
Max Dispersion Late 22 Fair 1 Very Poor 28 Fair
Category Day 3 1 3
Max LVORI Early 6 7 10
Max LVORI Late 2 10 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 28 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. East winds
less than 10 mph.
.SATURDAY...Sunny. Highs around 70. Minimum RH 31 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows around 40. East winds less than
10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 34 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Light and
variable wind.
.MONDAY...Sunny. Highs around 70. Minimum RH 35 percent. Light
and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
37 percent. Light and variable wind.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-220745-
Northwest Cocke-
Including the cities of Bybee and Newport
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 70-75 (-2) 40-45 (+1) 67-72
RH % (24h trend) 25-30 (-5) 95-100 (+5) 30-35
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 7 E 3 N 7
Mixing Hgt(ft-agl) 3930 310 3910
Vent Rate (mph-ft) 27510 930 27370
Max Dispersion Early 9 Poor 2 Very Poor 16 Gen Poor
Max Dispersion Late 22 Fair 1 Very Poor 25 Fair
Category Day 2 1 2
Max LVORI Early 6 5 10
Max LVORI Late 2 8 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s. East winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 28 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the lower 40s. Southeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs around 70. Minimum RH 30 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows around 40. Southeast winds less
than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 34 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Southeast
winds less than 10 mph.
.MONDAY...Sunny. Highs around 70. Minimum RH 36 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
38 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.
$$
TNZ070-220745-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 71-76 (-2) 40-45 (-1) 68-73
RH % (24h trend) 25-30 (-3) 95-100 (+6) 30-35
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 6 NE 5 N 7
Mixing Hgt(ft-agl) 4110 310 4410
Vent Rate (mph-ft) 24660 1550 30870
Max Dispersion Early 6 Very Poor 2 Very Poor 17 Gen Poor
Max Dispersion Late 21 Fair 1 Very Poor 27 Fair
Category Day 2 1 3
Max LVORI Early 6 5 10
Max LVORI Late 2 10 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows around 40. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 30 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the lower 40s. East winds less
than 10 mph.
.SATURDAY...Sunny. Highs around 70. Minimum RH 32 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. East winds less
than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 35 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. East winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
37 percent. North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
38 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-220745-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Clear Clear
Temp (24h trend) 70-75 (0) 40-45 (0) 66-71
RH % (24h trend) 23-28 (-7) 95-100 (+9) 33-38
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var N 5
PM 20FT Wnd (mph) Lgt/Var N 6 N 5
Transport Wnd (mph) N 6 N 7 N 10
Mixing Hgt(ft-agl) 4400 330 4550
Vent Rate (mph-ft) 26400 2310 45500
Max Dispersion Early 10 Poor 3 Very Poor 28 Fair
Max Dispersion Late 23 Fair 2 Very Poor 40 Fair
Category Day 3 1 3
Max LVORI Early 5 6 9
Max LVORI Late 2 10 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the upper 30s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs around 70. Minimum RH 32 percent. East
winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the lower 40s. Southeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs around 70. Minimum RH 39 percent. East
winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. East winds less
than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 42 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
41 percent. Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs around 70. Minimum RH 42 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-220745-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Clear Clear
Temp (24h trend) 69-74 (0) 41-46 (+1) 65-70
RH % (24h trend) 23-28 (-8) 95-100 (+11) 32-37
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 7 NE 6 N 9
Mixing Hgt(ft-agl) 4200 310 4350
Vent Rate (mph-ft) 29400 1860 39150
Max Dispersion Early 14 Gen Poor 3 Very Poor 25 Fair
Max Dispersion Late 25 Fair 2 Very Poor 38 Fair
Category Day 2 1 3
Max LVORI Early 6 6 9
Max LVORI Late 2 9 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the upper 30s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs around 70. Minimum RH 31 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the lower 40s. East winds less
than 10 mph.
.SATURDAY...Sunny. Highs around 70. Minimum RH 36 percent. East
winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. Southeast winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 40 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
39 percent. North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs around 70. Minimum RH 42 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-220745-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Clear
Temp (24h trend) 68-73 (0) 43-48 (+1) 64-69
RH % (24h trend) 25-30 (-9) 95-100 (+17) 34-39
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var N 6 N 5
Transport Wnd (mph) N 7 N 6 N 10
Mixing Hgt(ft-agl) 4210 340 4380
Vent Rate (mph-ft) 29470 2040 43800
Max Dispersion Early 11 Poor 3 Very Poor 24 Fair
Max Dispersion Late 27 Fair 2 Very Poor 39 Fair
Category Day 2 1 3
Max LVORI Early 5 6 7
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the lower 40s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 60s. Minimum RH 34 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the lower 40s. East winds less
than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 40 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. Southeast winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 60s. Minimum RH 43 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
42 percent. Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
44 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.
$$
TNZ014-220745-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 71-76 (-1) 39-44 (+1) 67-72
RH % (24h trend) 23-28 (-7) 95-100 (+7) 28-33
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var N 5
Transport Wnd (mph) N 8 N 5 N 10
Mixing Hgt(ft-agl) 4490 330 4530
Vent Rate (mph-ft) 35920 1650 45300
Max Dispersion Early 12 Poor 3 Very Poor 22 Fair
Max Dispersion Late 29 Fair 2 Very Poor 40 Fair
Category Day 3 1 3
Max LVORI Early 6 8 10
Max LVORI Late 2 10 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 29 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows around 40. East winds less than
10 mph.
.SATURDAY...Sunny. Highs around 70. Minimum RH 34 percent. East
winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the upper 30s. East winds less
than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 37 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs around 70. Minimum RH 37 percent.
Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
39 percent. Light and variable wind.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-220745-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 71-76 (-2) 40-45 (0) 68-73
RH % (24h trend) 24-29 (-5) 95-100 (+5) 31-36
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 6 NE 6 N 9
Mixing Hgt(ft-agl) 4700 320 4730
Vent Rate (mph-ft) 28200 1920 42570
Max Dispersion Early 8 Poor 3 Very Poor 23 Fair
Max Dispersion Late 26 Fair 2 Very Poor 38 Fair
Category Day 3 1 3
Max LVORI Early 6 7 10
Max LVORI Late 2 10 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 31 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the lower 40s. Northeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 35 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows around 40. Northeast winds less
than 10 mph.
.SUNDAY...Sunny. Highs around 70. Minimum RH 38 percent. East
winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
38 percent. Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
40 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.
$$
TNZ036-220745-
Anderson-
Including the cities of Oak Ridge and Clinton
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Clear
Temp (24h trend) 70-75 (-1) 43-48 (0) 68-73
RH % (24h trend) 24-29 (-4) 95-100 (+15) 30-35
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var NE 6
PM 20FT Wnd (mph) Lgt/Var N 7 N 5
Transport Wnd (mph) N 6 N 6 N 9
Mixing Hgt(ft-agl) 4460 350 4650
Vent Rate (mph-ft) 26760 2100 41850
Max Dispersion Early 8 Poor 3 Very Poor 26 Fair
Max Dispersion Late 22 Fair 2 Very Poor 38 Fair
Category Day 3 1 3
Max LVORI Early 4 5 7
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the lower 40s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs around 70. Minimum RH 32 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the lower 40s. Northeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs around 70. Minimum RH 38 percent. East
winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 40 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs around 70. Minimum RH 40 percent.
Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
41 percent. Light and variable wind.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-220745-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 71-76 (-2) 42-47 (0) 70-75
RH % (24h trend) 25-30 (-4) 95-100 (+7) 30-35
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var NE 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NE 5
Transport Wnd (mph) N 6 NE 6 NE 9
Mixing Hgt(ft-agl) 4250 320 4780
Vent Rate (mph-ft) 25500 1920 43020
Max Dispersion Early 7 Poor 3 Very Poor 25 Fair
Max Dispersion Late 21 Fair 2 Very Poor 37 Fair
Category Day 2 1 3
Max LVORI Early 5 5 9
Max LVORI Late 2 9 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 31 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the lower 40s. Light and variable
wind.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 36 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs around 70. Minimum RH 38 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
38 percent. Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
39 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-220745-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 71-76 (-1) 40-45 (0) 68-73
RH % (24h trend) 27-32 (-5) 95-100 (+7) 31-36
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var NE 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NE 6
Transport Wnd (mph) NW 6 E 5 NE 8
Mixing Hgt(ft-agl) 3760 290 3940
Vent Rate (mph-ft) 22560 1450 31520
Max Dispersion Early 9 Poor 2 Very Poor 20 Gen Poor
Max Dispersion Late 19 Gen Poor 2 Very Poor 29 Fair
Category Day 2 1 3
Max LVORI Early 6 4 7
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows around 40. East winds less
than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 32 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the lower 40s. Southeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 35 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows around 40. Southeast winds less
than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 39 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. East winds
less than 10 mph.
.MONDAY...Sunny. Highs around 70. Minimum RH 40 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
40 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-220745-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Clear
Temp (24h trend) 71-76 (-1) 42-47 (-1) 69-74
RH % (24h trend) 29-34 (-1) 95-100 (+9) 34-39
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var NE 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NE 5
Transport Wnd (mph) N 5 NE 7 N 9
Mixing Hgt(ft-agl) 4060 320 5050
Vent Rate (mph-ft) 20300 2240 45450
Max Dispersion Early 6 Very Poor 2 Very Poor 28 Fair
Max Dispersion Late 16 Gen Poor 2 Very Poor 41 Gen Good
Category Day 2 1 3
Max LVORI Early 6 6 10
Max LVORI Late 2 9 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 34 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the mid 40s. Light and variable
wind.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 42 percent.
Light and variable wind.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. Light and
variable wind.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 45 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
43 percent. Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
43 percent. Light and variable wind.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-220745-
Loudon-
Including the cities of Lenoir City and Loudon
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Clear
Temp (24h trend) 71-76 (-1) 42-47 (0) 69-74
RH % (24h trend) 29-34 (-2) 95-100 (+5) 33-38
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var NE 8
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NE 8
Transport Wnd (mph) N 5 NE 7 NE 10
Mixing Hgt(ft-agl) 3900 340 4770
Vent Rate (mph-ft) 19500 2380 47700
Max Dispersion Early 7 Poor 2 Very Poor 31 Fair
Max Dispersion Late 16 Gen Poor 2 Very Poor 44 Gen Good
Category Day 2 1 3
Max LVORI Early 6 6 9
Max LVORI Late 2 8 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 34 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the mid 40s. Light and variable
wind.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 39 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. Northeast winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 43 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs around 70. Minimum RH 42 percent.
Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
43 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-220745-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Clear
Temp (24h trend) 71-76 (-1) 42-47 (0) 69-74
RH % (24h trend) 28-33 (-5) 93-98 (+3) 33-38
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var NE 8
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NE 8
Transport Wnd (mph) NW 6 NE 7 NE 10
Mixing Hgt(ft-agl) 3840 320 4170
Vent Rate (mph-ft) 23040 2240 41700
Max Dispersion Early 7 Poor 3 Very Poor 29 Fair
Max Dispersion Late 19 Gen Poor 2 Very Poor 37 Fair
Category Day 2 1 3
Max LVORI Early 6 4 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the lower 40s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 34 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the lower 40s. Southeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 39 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. East winds less
than 10 mph.
.SUNDAY...Sunny. Highs around 70. Minimum RH 42 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. East winds
less than 10 mph.
.MONDAY...Sunny. Highs in the lower 70s. Minimum RH 42 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
42 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ086-220745-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Clear Clear
Temp (24h trend) 72-77 (+1) 41-46 (0) 69-74
RH % (24h trend) 29-34 (-6) 95-100 (+3) 33-38
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var NE 8
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NE 8
Transport Wnd (mph) NW 6 NE 8 N 12
Mixing Hgt(ft-agl) 3960 350 3940
Vent Rate (mph-ft) 23760 2800 47280
Max Dispersion Early 8 Poor 3 Very Poor 33 Fair
Max Dispersion Late 20 Gen Poor 3 Very Poor 39 Fair
Category Day 2 1 3
Max LVORI Early 6 5 7
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the lower 40s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 34 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the lower 40s. Southeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 41 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. East winds less
than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 44 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Light and
variable wind.
.MONDAY...Sunny. Highs around 70. Minimum RH 42 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
42 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-220745-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Clear Clear
Temp (24h trend) 71-76 (0) 44-49 (+1) 69-74
RH % (24h trend) 30-35 (-2) 89-94 (+5) 35-40
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var NE 5
PM 20FT Wnd (mph) Lgt/Var N 5 NE 5
Transport Wnd (mph) N 5 N 5 N 10
Mixing Hgt(ft-agl) 3790 350 4960
Vent Rate (mph-ft) 18950 1750 49600
Max Dispersion Early 7 Poor 3 Very Poor 29 Fair
Max Dispersion Late 15 Gen Poor 3 Very Poor 44 Gen Good
Category Day 2 1 3
Max LVORI Early 5 4 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the mid 40s. North winds less
than 10 mph.
.FRIDAY...Sunny. Highs around 70. Minimum RH 38 percent. East
winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the mid 40s. Light and variable
wind.
.SATURDAY...Sunny. Highs around 70. Minimum RH 44 percent. Light
and variable wind.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. Light and
variable wind.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 47 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs around 70. Minimum RH 45 percent.
Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
45 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.
$$
TNZ084-220745-
Meigs-
Including the city of Big Spring
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Clear
Temp (24h trend) 72-77 (0) 43-48 (+1) 70-75
RH % (24h trend) 28-33 (-3) 95-100 (+2) 34-39
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var NE 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NE 7
Transport Wnd (mph) N 5 NE 7 N 10
Mixing Hgt(ft-agl) 3420 330 4840
Vent Rate (mph-ft) 17100 2310 48400
Max Dispersion Early 6 Very Poor 2 Very Poor 34 Fair
Max Dispersion Late 14 Gen Poor 2 Very Poor 42 Gen Good
Category Day 2 1 3
Max LVORI Early 6 7 8
Max LVORI Late 2 8 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 35 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the mid 40s. Light and variable
wind.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 41 percent.
Light and variable wind.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. Light and
variable wind.
.SUNDAY...Sunny. Highs around 70. Minimum RH 43 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
42 percent. Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
42 percent. Light and variable wind.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-220745-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Mclear Clear
Temp (24h trend) 72-77 (0) 41-46 (0) 70-75
RH % (24h trend) 27-32 (-4) 95-100 (0) 31-36
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var NE 7
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NE 7
Transport Wnd (mph) NW 6 NE 8 N 12
Mixing Hgt(ft-agl) 3900 350 4320
Vent Rate (mph-ft) 23400 2800 51840
Max Dispersion Early 7 Poor 3 Very Poor 36 Fair
Max Dispersion Late 19 Gen Poor 3 Very Poor 42 Gen Good
Category Day 2 1 3
Max LVORI Early 8 6 10
Max LVORI Late 2 9 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the lower 40s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Minimum RH 32 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the lower 40s. Southeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 38 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. East winds less
than 10 mph.
.SUNDAY...Sunny. Highs around 70. Minimum RH 40 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
39 percent. Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
40 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ099-220745-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Clear Clear
Temp (24h trend) 71-76 (0) 46-51 (+2) 70-75
RH % (24h trend) 29-34 (-7) 88-93 (+2) 32-37
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var NE 9
PM 20FT Wnd (mph) Lgt/Var N 6 NE 9
Transport Wnd (mph) NW 5 N 3 N 10
Mixing Hgt(ft-agl) 4050 330 4490
Vent Rate (mph-ft) 20250 990 44900
Max Dispersion Early 7 Poor 2 Very Poor 34 Fair
Max Dispersion Late 16 Gen Poor 3 Very Poor 41 Gen Good
Category Day 2 1 3
Max LVORI Early 5 4 5
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the upper 40s. North winds 5 to
10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 38 percent.
East winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the upper 40s. South winds less
than 10 mph.
.SATURDAY...Sunny. Highs around 70. Minimum RH 42 percent. East
winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the mid 40s. South winds less
than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 45 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
43 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
43 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-220745-
Bradley-
Including the cities of Cleveland and Tasso
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Clear Clear
Temp (24h trend) 72-77 (0) 41-46 (0) 71-76
RH % (24h trend) 27-32 (-9) 95-100 (+1) 30-35
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var N 9
PM 20FT Wnd (mph) Lgt/Var Lgt/Var N 9
Transport Wnd (mph) NW 6 N 8 N 12
Mixing Hgt(ft-agl) 4030 330 4180
Vent Rate (mph-ft) 24180 2640 50160
Max Dispersion Early 7 Poor 2 Very Poor 38 Fair
Max Dispersion Late 18 Gen Poor 3 Very Poor 43 Gen Good
Category Day 2 1 3
Max LVORI Early 8 7 9
Max LVORI Late 2 9 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Minimum RH 33 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the lower 40s. Light and variable
wind.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 37 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows around 40. Light and variable wind.
.SUNDAY...Sunny. Highs around 70. Minimum RH 40 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
39 percent. North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
39 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-220745-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
236 AM EDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Clear Clear
Temp (24h trend) 73-78 (+1) 40-45 (-1) 70-75
RH % (24h trend) 26-31 (-10) 95-100 (+2) 28-33
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var NE 8
PM 20FT Wnd (mph) Lgt/Var Lgt/Var N 9
Transport Wnd (mph) NW 7 NE 7 N 12
Mixing Hgt(ft-agl) 3900 360 3630
Vent Rate (mph-ft) 27300 2520 43560
Max Dispersion Early 11 Poor 3 Very Poor 34 Fair
Max Dispersion Late 23 Fair 3 Very Poor 37 Fair
Category Day 2 1 3
Max LVORI Early 7 4 7
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows around 40. Northeast winds less
than 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Minimum RH 31 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the lower 40s. Southeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 34 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the upper 30s. East winds less
than 10 mph.
.SUNDAY...Sunny. Highs around 70. Minimum RH 39 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 40. Light and variable
wind.
.MONDAY...Sunny. Highs in the lower 70s. Minimum RH 38 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
38 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-220745-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
136 AM CDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Clear Clear
Temp (24h trend) 71-76 (+1) 43-48 (+2) 68-73
RH % (24h trend) 22-27 (-8) 85-90 (+3) 28-33
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var NE 5
PM 20FT Wnd (mph) Lgt/Var N 6 N 5
Transport Wnd (mph) N 5 NE 8 N 10
Mixing Hgt(ft-agl) 4590 350 4940
Vent Rate (mph-ft) 22950 2800 49400
Max Dispersion Early 9 Poor 3 Very Poor 33 Fair
Max Dispersion Late 21 Fair 3 Very Poor 44 Gen Good
Category Day 2 1 3
Max LVORI Early 5 4 5
Max LVORI Late 2 5 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the lower 40s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 34 percent.
East winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the lower 40s. South winds less
than 10 mph.
.SATURDAY...Sunny. Highs around 70. Minimum RH 40 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. Light and
variable wind.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 43 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Light and
variable wind.
.MONDAY...Sunny. Highs around 70. Minimum RH 41 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
41 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-220745-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
136 AM CDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Clear Clear
Temp (24h trend) 70-75 (0) 44-49 (+2) 68-73
RH % (24h trend) 22-27 (-9) 83-88 (+2) 29-34
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var NE 5
PM 20FT Wnd (mph) Lgt/Var N 5 N 5
Transport Wnd (mph) N 5 NE 8 N 10
Mixing Hgt(ft-agl) 4630 340 4930
Vent Rate (mph-ft) 23150 2720 49300
Max Dispersion Early 10 Poor 3 Very Poor 34 Fair
Max Dispersion Late 20 Gen Poor 3 Very Poor 44 Gen Good
Category Day 2 1 3
Max LVORI Early 4 3 4
Max LVORI Late 2 5 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs around 70. Minimum RH 37 percent. East
winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the mid 40s. South winds less than
10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 41 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. South winds less
than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 44 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
42 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
41 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ098-220745-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
136 AM CDT Wed Oct 21 2026
Today Tonight Thu
Cloud Cover Clear Clear Clear
Temp (24h trend) 72-77 (+1) 46-51 (+2) 70-75
RH % (24h trend) 26-31 (-7) 79-84 (-1) 29-34
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var NE 5
PM 20FT Wnd (mph) Lgt/Var N 6 N 6
Transport Wnd (mph) NW 5 N 6 N 10
Mixing Hgt(ft-agl) 4660 340 4930
Vent Rate (mph-ft) 23300 2040 49300
Max Dispersion Early 9 Poor 3 Very Poor 34 Fair
Max Dispersion Late 20 Gen Poor 3 Very Poor 43 Gen Good
Category Day 2 1 3
Max LVORI Early 4 3 4
Max LVORI Late 2 4 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the upper 40s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 37 percent.
East winds less than 10 mph.
.FRIDAY NIGHT...Clear. Lows in the upper 40s. Southeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 40 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the mid 40s. Southeast winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 43 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs around 70. Minimum RH 42 percent.
Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
41 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.
$$
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Days 8-14 |
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Additional Forecasts and Outlooks
Fire Weather Outlook Issued by the Storm Prediction Center
Fire Weather Observations and Data
Local RAWS Sites Information Observed Fire Danger Rating Observed 10-hour Fuel Moisture
Current Local Observations Palmer Drought Index Map of the U.S. Observed 100-hour Fuel Moisture
Wildland Fire Assessment System Haines Index Map of the U.S. Observed 1000-hour Fuel Moisture
MADIS Meteorological Surface Observation Viewer Keetch-Byram Drought Index Map of the U.S.
Fire Weather Planning Tools Fire Weather Annual Operating Plans Weather Normals and Records
Graphical Planning Forecast Specific Point Tennessee Chattanooga
Weather Activity Planner Specific Point Virginia Knoxville
Point Forecast Matrices Specific Point North Carolina Oak Ridge
Local Radar
Huntsville Radar
Regional Satellite
Graphical Forecast
Weather Map
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