Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >
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304
FNUS54 KMRX 031801
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
201 PM EDT Thu Sep 3 2026
.DISCUSSION...
Heat wave remains intact through Saturday. Heat index values will
reach or exceed 100 each afternoon across nearly all of the area
outside of the higher elevations. Isolated to scattered thunderstorm
chances begin to return on Friday, with higher chances over the
weekend. Some strong to severe storms could occur on Saturday.
VAZ001-041915-
Lee-
Including the city of Rose Hill
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 68-73 (0) 91-96 (0) 68-73 88-93
RH % (24h trend) 89-94 (-1) 44-49 (-3) 90-95 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 2 NW 5 NW 3 NW 8
Mixing Hgt(ft-agl) 350 6080 410 5060
Vent Rate (mph-ft) 700 30400 1230 40480
Max Dispersion Early 1 Very Poor 23 Fair 2 Very Poor 32 Fair
Max Dispersion Late 1 Very Poor 26 Fair 2 Very Poor 36 Fair
Category Day 1 2 1 3
Max LVORI Early 6 6 6 7
Max LVORI Late 6 3 7 3
Precip Chance (%) 0 0 0 50
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.09
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. North winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent. North
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
54 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
52 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-041915-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 68-73 (0) 87-92 (-2) 67-72 83-88
RH % (24h trend) 85-90 (-2) 48-53 (+2) 89-94 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var W 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 6
Transport Wnd (mph) SW 5 NW 7 NW 5 NW 10
Mixing Hgt(ft-agl) 410 6180 420 4750
Vent Rate (mph-ft) 2050 43260 2100 47500
Max Dispersion Early 2 Very Poor 37 Fair 2 Very Poor 41 Gen Good
Max Dispersion Late 2 Very Poor 37 Fair 2 Very Poor 43 Gen Good
Category Day 1 3 1 3
Max LVORI Early 5 6 5 7
Max LVORI Late 5 3 6 4
Precip Chance (%) 0 0 0 60
Precip Type None None None Tstms
Precip Duration 2
Precip Amount 0.00 0.00 0.00 0.19
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Northwest winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 60. Southeast winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
56 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. South winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
54 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent.
Southwest winds 5 to 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.
$$
VAZ005-041915-
Scott VA-
Including the city of Hiltons
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 69-74 (+1) 91-96 (-1) 68-73 87-92
RH % (24h trend) 88-93 (-1) 47-52 (0) 90-95 54-59
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var W 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 6
Transport Wnd (mph) NE 3 W 6 NW 3 NW 8
Mixing Hgt(ft-agl) 360 5970 370 4510
Vent Rate (mph-ft) 1080 35820 1110 36080
Max Dispersion Early 1 Very Poor 24 Fair 2 Very Poor 30 Fair
Max Dispersion Late 1 Very Poor 29 Fair 2 Very Poor 33 Fair
Category Day 1 3 1 3
Max LVORI Early 6 6 6 7
Max LVORI Late 6 3 7 3
Precip Chance (%) 0 0 0 60
Precip Type None None None Tstms
Precip Duration 2
Precip Amount 0.00 0.00 0.00 0.12
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. North winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
57 percent. Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
53 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
52 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 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.
$$
VAZ006-041915-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 68-73 (+1) 88-93 (-2) 67-72 84-89
RH % (24h trend) 85-90 (-1) 47-52 (+1) 90-95 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var W 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 7
Transport Wnd (mph) SW 5 NW 7 NW 5 NW 9
Mixing Hgt(ft-agl) 390 5970 380 3940
Vent Rate (mph-ft) 1950 41790 1900 35460
Max Dispersion Early 2 Very Poor 34 Fair 2 Very Poor 30 Fair
Max Dispersion Late 2 Very Poor 38 Fair 2 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early 5 6 5 7
Max LVORI Late 6 3 7 4
Precip Chance (%) 0 0 0 60
Precip Type None None None Tstms
Precip Duration 2
Precip Amount 0.00 0.00 0.00 0.28
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Northwest winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 65 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
5 to 10 mph.
.MONDAY...Mostly sunny. Highs around 80. Minimum RH 59 percent.
Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
53 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. South winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
53 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
57 percent. Southwest winds 5 to 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.
$$
VAZ008-041915-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 68-73 (+1) 89-94 (-1) 67-72 85-90
RH % (24h trend) 87-92 (+1) 45-50 (0) 90-95 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var W 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var W 7
Transport Wnd (mph) S 3 NW 7 SW 3 NW 9
Mixing Hgt(ft-agl) 310 5470 350 4370
Vent Rate (mph-ft) 930 38290 1050 39330
Max Dispersion Early 2 Very Poor 27 Fair 2 Very Poor 37 Fair
Max Dispersion Late 1 Very Poor 31 Fair 2 Very Poor 37 Fair
Category Day 1 3 1 3
Max LVORI Early 5 6 5 7
Max LVORI Late 6 3 7 3
Precip Chance (%) 0 0 0 60
Precip Type None None None Tstms
Precip Duration 2
Precip Amount 0.00 0.00 0.00 0.25
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Northwest winds less than
10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. East winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
59 percent. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
53 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
52 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
56 percent. Southwest winds 5 to 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.
$$
TNZ018-041915-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 66-71 (0) 86-91 (-1) 65-70 82-87
RH % (24h trend) 85-90 (0) 42-47 (-3) 89-94 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var W 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Transport Wnd (mph) SW 5 NW 7 W 6 NW 10
Mixing Hgt(ft-agl) 310 5410 290 4420
Vent Rate (mph-ft) 1550 37870 1740 44200
Max Dispersion Early 2 Very Poor 29 Fair 2 Very Poor 41 Gen Good
Max Dispersion Late 2 Very Poor 32 Fair 2 Very Poor 37 Fair
Category Day 1 3 1 3
Max LVORI Early 5 6 5 7
Max LVORI Late 6 3 7 4
Precip Chance (%) 0 0 0 50
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.20
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. West winds less than 10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 62 percent. Northeast
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 60. Southeast winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the mid 70s. Minimum RH
60 percent. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs around 80. Minimum RH 52 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
51 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southwest
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 54 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ047-041915-
Southeast Carter-
Including the city of Hampton
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 67-72 (0) 86-91 (0) 67-72 82-87
RH % (24h trend) 83-88 (0) 44-49 (-3) 87-92 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NW 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 6
Transport Wnd (mph) S 6 NW 6 W 5 NW 9
Mixing Hgt(ft-agl) 360 5010 330 4420
Vent Rate (mph-ft) 2160 30060 1650 39780
Max Dispersion Early 3 Very Poor 24 Fair 2 Very Poor 37 Fair
Max Dispersion Late 2 Very Poor 26 Fair 2 Very Poor 34 Fair
Category Day 1 3 1 3
Max LVORI Early 4 5 5 6
Max LVORI Late 5 3 6 4
Precip Chance (%) 0 0 0 50
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.19
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. West winds less than 10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 63 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Southeast
winds 5 to 10 mph.
.MONDAY...Partly sunny. Highs in the mid 70s. Minimum RH
63 percent. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
55 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 60. Southeast winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
53 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 55 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ045-041915-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 68-73 (0) 87-92 (-1) 67-72 83-88
RH % (24h trend) 84-89 (0) 45-50 (-3) 86-91 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var W 5
PM 20FT Wnd (mph) S 5 Lgt/Var Lgt/Var NW 5
Transport Wnd (mph) S 5 NW 6 W 3 NW 8
Mixing Hgt(ft-agl) 360 5190 290 4150
Vent Rate (mph-ft) 1800 31140 870 33200
Max Dispersion Early 3 Very Poor 23 Fair 2 Very Poor 30 Fair
Max Dispersion Late 2 Very Poor 26 Fair 2 Very Poor 34 Fair
Category Day 1 3 1 3
Max LVORI Early 4 5 4 6
Max LVORI Late 5 3 6 3
Precip Chance (%) 0 0 0 50
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.18
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 62 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Southeast winds 5 to
10 mph.
.MONDAY...Partly sunny. Highs in the upper 70s. Minimum RH
61 percent. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 60. Southeast winds
5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
54 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
52 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 56 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ043-041915-
Southeast Greene-
Including the city of Cedar Creek
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 67-72 (0) 87-92 (-1) 68-73 84-89
RH % (24h trend) 83-88 (-1) 41-46 (-4) 83-88 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var W 5
PM 20FT Wnd (mph) SE 6 Lgt/Var SE 5 NW 5
Transport Wnd (mph) S 5 NW 6 SW 3 NW 8
Mixing Hgt(ft-agl) 350 5180 330 3970
Vent Rate (mph-ft) 1750 31080 990 31760
Max Dispersion Early 3 Very Poor 23 Fair 2 Very Poor 25 Fair
Max Dispersion Late 2 Very Poor 25 Fair 2 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early 4 5 4 5
Max LVORI Late 5 2 5 3
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.15
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 56 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Southeast winds 5 to
10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 54 percent. Southeast
winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
48 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
47 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. South
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 52 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ041-041915-
Cocke Smoky Mountains-
Including the city of Hartford
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 69-74 (0) 87-92 (-1) 70-75 84-89
RH % (24h trend) 82-87 (+3) 42-47 (-6) 80-85 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var W 5
PM 20FT Wnd (mph) S 6 Lgt/Var S 5 NW 5
Transport Wnd (mph) SE 5 NW 5 SW 3 NW 9
Mixing Hgt(ft-agl) 320 5200 290 3880
Vent Rate (mph-ft) 1600 26000 870 34920
Max Dispersion Early 2 Very Poor 21 Fair 2 Very Poor 25 Fair
Max Dispersion Late 2 Very Poor 23 Fair 2 Very Poor 33 Fair
Category Day 1 2 1 3
Max LVORI Early 4 5 4 5
Max LVORI Late 5 3 5 3
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.16
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southwest
winds less than 10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 57 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds 5 to 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds 5 to 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 52 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
49 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 52 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-041915-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Pcldy Pcldy
Temp (24h trend) 67-72 (-1) 83-88 (-1) 67-72 81-86
RH % (24h trend) 83-88 (+5) 46-51 (-7) 84-89 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NW 5
PM 20FT Wnd (mph) S 6 Lgt/Var Lgt/Var NW 5
Transport Wnd (mph) S 5 N 5 S 3 NW 8
Mixing Hgt(ft-agl) 300 4410 260 3920
Vent Rate (mph-ft) 1500 22050 780 31360
Max Dispersion Early 3 Very Poor 17 Gen Poor 2 Very Poor 21 Fair
Max Dispersion Late 3 Very Poor 18 Gen Poor 2 Very Poor 30 Fair
Category Day 1 2 1 3
Max LVORI Early 4 5 4 5
Max LVORI Late 4 3 5 3
Precip Chance (%) 0 30 0 40
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.03 0.00 0.14
Precip Begin 1 PM 8 AM
Precip End 7 PM Continuing
Chance of Thunder (%) 0 20 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. South winds
less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 65 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Southeast
winds 5 to 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
59 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs around 80. Minimum RH
54 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
57 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ072-041915-
Blount Smoky Mountains-
Including the city of Cades Cove
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 70-75 (-1) 89-94 (-1) 70-75 87-92
RH % (24h trend) 83-88 (+4) 45-50 (-5) 83-88 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 7 Lgt/Var SE 5 NW 5
Transport Wnd (mph) SE 5 N 5 S 3 NW 8
Mixing Hgt(ft-agl) 350 5370 250 4270
Vent Rate (mph-ft) 1750 26850 750 34160
Max Dispersion Early 3 Very Poor 18 Gen Poor 2 Very Poor 19 Gen Poor
Max Dispersion Late 3 Very Poor 21 Fair 2 Very Poor 29 Fair
Category Day 1 2 1 3
Max LVORI Early 4 5 4 6
Max LVORI Late 5 3 5 3
Precip Chance (%) 0 20 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.01 0.00 0.11
Precip Begin 2 PM 8 AM
Precip End 5 PM Continuing
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows around 70. East winds less than 10 mph.
.SUNDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 55 percent. North winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds 5 to 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 55 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
51 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-041915-
Southeast Monroe-
Including the cities of Citico and Coker Creek
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 68-73 (-1) 89-94 (-1) 69-74 88-93
RH % (24h trend) 86-91 (+3) 45-50 (-5) 86-91 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 5 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 7 N 3 SE 3 NW 7
Mixing Hgt(ft-agl) 410 5130 340 4830
Vent Rate (mph-ft) 2870 15390 1020 33810
Max Dispersion Early 3 Very Poor 14 Gen Poor 2 Very Poor 20 Gen Poor
Max Dispersion Late 3 Very Poor 20 Gen Poor 2 Very Poor 30 Fair
Category Day 1 2 1 3
Max LVORI Early 5 5 5 6
Max LVORI Late 5 3 6 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 8 AM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 52 percent. North winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
53 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
50 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. South
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-041915-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 68-73 (-1) 91-96 (-1) 69-74 90-95
RH % (24h trend) 92-97 (+2) 44-49 (-2) 92-97 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 6 Lgt/Var SE 5 Lgt/Var
Transport Wnd (mph) SE 7 NE 5 SE 5 N 7
Mixing Hgt(ft-agl) 340 5760 330 5660
Vent Rate (mph-ft) 2380 28800 1650 39620
Max Dispersion Early 3 Very Poor 15 Gen Poor 2 Very Poor 28 Fair
Max Dispersion Late 3 Very Poor 23 Fair 2 Very Poor 33 Fair
Category Day 1 2 1 3
Max LVORI Early 6 7 6 7
Max LVORI Late 7 3 7 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 49 percent. North
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. East winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
50 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
48 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the upper 80s. 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.
$$
NCZ060-041915-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 67-72 (-1) 89-94 (-1) 67-72 88-93
RH % (24h trend) 91-96 (+3) 45-50 (-4) 91-96 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 5 N 3 S 3 N 6
Mixing Hgt(ft-agl) 330 5190 310 5000
Vent Rate (mph-ft) 1650 15570 930 30000
Max Dispersion Early 2 Very Poor 14 Gen Poor 1 Very Poor 25 Fair
Max Dispersion Late 2 Very Poor 17 Gen Poor 1 Very Poor 27 Fair
Category Day 1 2 1 3
Max LVORI Early 6 7 6 7
Max LVORI Late 7 3 7 3
Precip Chance (%) 0 20 0 20
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.03 0.00 0.01
Precip Begin 2 PM 2 PM
Precip End 8 PM 8 PM
Chance of Thunder (%) 0 20 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. North
winds less than 10 mph.
.SUNDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 51 percent. North winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. East winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
53 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
49 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-041915-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 66-71 (-1) 85-90 (-1) 66-71 84-89
RH % (24h trend) 92-97 (+5) 53-58 (-4) 92-97 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NW 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 5 NE 3 SE 2 NW 6
Mixing Hgt(ft-agl) 330 4920 290 4770
Vent Rate (mph-ft) 1650 14760 580 28620
Max Dispersion Early 2 Very Poor 15 Gen Poor 2 Very Poor 22 Fair
Max Dispersion Late 2 Very Poor 15 Gen Poor 2 Very Poor 26 Fair
Category Day 1 2 1 3
Max LVORI Early 5 7 5 7
Max LVORI Late 7 4 7 3
Precip Chance (%) 0 30 0 30
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.07 0.00 0.01
Precip Begin 2 PM 2 PM
Precip End 8 PM 8 PM
Chance of Thunder (%) 0 30 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds
less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent. West
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. East winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 72 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 60. East winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs around 80. Minimum RH 63 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 60. East winds less
than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
58 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Southeast winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 61 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-041915-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 69-74 (+1) 93-98 (0) 69-74 89-94
RH % (24h trend) 89-94 (-3) 44-49 (-1) 90-95 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 2 W 5 NW 3 NW 8
Mixing Hgt(ft-agl) 300 6410 350 5410
Vent Rate (mph-ft) 600 32050 1050 43280
Max Dispersion Early 1 Very Poor 23 Fair 2 Very Poor 29 Fair
Max Dispersion Late 1 Very Poor 27 Fair 2 Very Poor 39 Fair
Category Day 1 2 1 3
Max LVORI Early 6 7 5 7
Max LVORI Late 7 3 7 3
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.05
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
52 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
49 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ016-041915-
Hawkins-
Including the city of Mooresburg
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 69-74 (+1) 93-98 (0) 69-74 89-94
RH % (24h trend) 90-95 (-3) 46-51 (-1) 92-97 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 2 NW 5 W 3 NW 8
Mixing Hgt(ft-agl) 290 6150 340 5150
Vent Rate (mph-ft) 580 30750 1020 41200
Max Dispersion Early 2 Very Poor 18 Gen Poor 2 Very Poor 30 Fair
Max Dispersion Late 1 Very Poor 25 Fair 2 Very Poor 36 Fair
Category Day 1 2 1 3
Max LVORI Early 6 7 5 8
Max LVORI Late 7 3 8 3
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.05
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. North winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
53 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
51 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-041915-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 69-74 (+1) 92-97 (-1) 69-74 88-93
RH % (24h trend) 90-95 (0) 43-48 (0) 91-96 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var W 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Transport Wnd (mph) SE 3 NW 6 SW 3 W 8
Mixing Hgt(ft-agl) 290 5410 320 4920
Vent Rate (mph-ft) 870 32460 960 39360
Max Dispersion Early 2 Very Poor 21 Fair 2 Very Poor 33 Fair
Max Dispersion Late 1 Very Poor 26 Fair 1 Very Poor 35 Fair
Category Day 1 3 1 3
Max LVORI Early 5 7 6 7
Max LVORI Late 7 3 7 3
Precip Chance (%) 0 0 0 50
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.27
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Northeast winds less than
10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
55 percent. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
49 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
49 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ046-041915-
Northwest Carter-
Including the city of Elizabethton
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 69-74 (+1) 90-95 (-1) 68-73 86-91
RH % (24h trend) 83-88 (-1) 39-44 (-3) 86-91 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var W 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Transport Wnd (mph) SE 5 NW 5 W 3 NW 8
Mixing Hgt(ft-agl) 330 5610 330 4800
Vent Rate (mph-ft) 1650 28050 990 38400
Max Dispersion Early 2 Very Poor 23 Fair 2 Very Poor 34 Fair
Max Dispersion Late 2 Very Poor 26 Fair 2 Very Poor 34 Fair
Category Day 1 2 1 3
Max LVORI Early 4 6 5 6
Max LVORI Late 6 2 6 3
Precip Chance (%) 0 0 0 50
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.23
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
54 percent. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
48 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
46 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. 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.
$$
TNZ044-041915-
Washington TN-
Including the city of Johnson City
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 69-74 (+1) 93-98 (0) 69-74 89-94
RH % (24h trend) 88-93 (0) 42-47 (-1) 89-94 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var W 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Transport Wnd (mph) S 3 NW 5 SW 3 W 8
Mixing Hgt(ft-agl) 290 5740 330 4580
Vent Rate (mph-ft) 870 28700 990 36640
Max Dispersion Early 2 Very Poor 20 Gen Poor 2 Very Poor 29 Fair
Max Dispersion Late 2 Very Poor 25 Fair 1 Very Poor 34 Fair
Category Day 1 2 1 3
Max LVORI Early 5 6 5 6
Max LVORI Late 6 2 6 3
Precip Chance (%) 0 0 0 50
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.19
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. East winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
54 percent. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
48 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
47 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. 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.
$$
TNZ042-041915-
Northwest Greene-
Including the city of Greeneville
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Pcldy Mclear
Temp (24h trend) 69-74 (0) 93-98 (0) 70-75 90-95
RH % (24h trend) 88-93 (0) 42-47 (-1) 89-94 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 3 NW 5 SW 3 NW 8
Mixing Hgt(ft-agl) 260 5540 290 4180
Vent Rate (mph-ft) 780 27700 870 33440
Max Dispersion Early 2 Very Poor 19 Gen Poor 2 Very Poor 25 Fair
Max Dispersion Late 1 Very Poor 22 Fair 1 Very Poor 31 Fair
Category Day 1 2 1 3
Max LVORI Early 5 6 5 6
Max LVORI Late 6 2 6 3
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.11
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. East winds 5 to 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 52 percent.
Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
47 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
46 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. 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.
$$
TNZ038-041915-
Grainger-
Including the city of Bean Station
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 70-75 (+1) 94-99 (0) 70-75 92-97
RH % (24h trend) 89-94 (-2) 41-46 (-1) 90-95 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 2 NW 5 W 2 NW 8
Mixing Hgt(ft-agl) 300 6030 310 4940
Vent Rate (mph-ft) 600 30150 620 39520
Max Dispersion Early 1 Very Poor 19 Gen Poor 2 Very Poor 24 Fair
Max Dispersion Late 1 Very Poor 24 Fair 2 Very Poor 40 Fair
Category Day 1 2 1 3
Max LVORI Early 5 7 5 7
Max LVORI Late 6 2 7 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.07
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Sunny with a chance of showers and thunderstorms. Highs
around 90. Minimum RH 53 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. East winds
less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
50 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs around 90. Minimum RH 47 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ039-041915-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Pcldy Pcldy
Temp (24h trend) 70-75 (+1) 94-99 (0) 71-76 91-96
RH % (24h trend) 92-97 (-1) 42-47 (-1) 91-96 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 2 W 3 W 2 W 7
Mixing Hgt(ft-agl) 270 5690 300 4500
Vent Rate (mph-ft) 540 17070 600 31500
Max Dispersion Early 2 Very Poor 15 Gen Poor 2 Very Poor 24 Fair
Max Dispersion Late 1 Very Poor 22 Fair 1 Very Poor 30 Fair
Category Day 1 2 1 3
Max LVORI Early 6 8 6 7
Max LVORI Late 7 2 7 3
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.04
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 70. Light and
variable wind.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 54 percent. Northeast
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. East winds less than
10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 53 percent.
East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
49 percent. East winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs around 90. Minimum RH 46 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s.
Southwest winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-041915-
Northwest Cocke-
Including the cities of Bybee and Newport
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Pcldy Pcldy
Temp (24h trend) 71-76 (+1) 93-98 (0) 71-76 90-95
RH % (24h trend) 88-93 (+2) 39-44 (-2) 86-91 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 3 NW 5 SW 3 W 7
Mixing Hgt(ft-agl) 260 5470 300 4020
Vent Rate (mph-ft) 780 27350 900 28140
Max Dispersion Early 2 Very Poor 20 Gen Poor 2 Very Poor 21 Fair
Max Dispersion Late 1 Very Poor 22 Fair 1 Very Poor 26 Fair
Category Day 1 2 1 2
Max LVORI Early 4 6 5 6
Max LVORI Late 6 2 6 3
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.16
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 70. Southwest winds
less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. East winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of thunderstorms and a
slight chance of showers. Highs in the upper 80s. Minimum RH
51 percent. Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
45 percent. East winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
43 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 47 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.
$$
TNZ070-041915-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Pcldy Pcldy
Temp (24h trend) 71-76 (0) 95-100 (0) 71-76 93-98
RH % (24h trend) 91-96 (+1) 39-44 (-1) 89-94 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 2 NW 5 SW 3 NW 7
Mixing Hgt(ft-agl) 260 5660 290 4390
Vent Rate (mph-ft) 520 28300 870 30730
Max Dispersion Early 2 Very Poor 15 Gen Poor 2 Very Poor 20 Gen Poor
Max Dispersion Late 1 Very Poor 20 Gen Poor 1 Very Poor 29 Fair
Category Day 1 2 1 3
Max LVORI Early 6 7 6 7
Max LVORI Late 7 2 7 3
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.06
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. Light and
variable wind.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. East winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
47 percent. Northeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
44 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 70. Southwest winds
less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 47 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-041915-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 70-75 (0) 93-98 (0) 70-75 90-95
RH % (24h trend) 86-91 (-1) 44-49 (-1) 88-93 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 5 NW 3 W 3 NW 8
Mixing Hgt(ft-agl) 340 6260 320 5380
Vent Rate (mph-ft) 1700 18780 960 43040
Max Dispersion Early 2 Very Poor 19 Gen Poor 1 Very Poor 32 Fair
Max Dispersion Late 2 Very Poor 20 Gen Poor 1 Very Poor 41 Gen Good
Category Day 1 2 1 3
Max LVORI Early 5 6 5 7
Max LVORI Late 6 3 6 3
Precip Chance (%) 0 20 0 30
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.02 0.00 0.04
Precip Begin 2 PM 2 PM
Precip End 6 PM 8 PM
Chance of Thunder (%) 0 20 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. North
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 53 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
53 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
50 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-041915-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 71-76 (0) 93-98 (0) 71-76 90-95
RH % (24h trend) 85-90 (0) 43-48 (-1) 88-93 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 6 NW 5 W 3 NW 7
Mixing Hgt(ft-agl) 380 6600 330 5380
Vent Rate (mph-ft) 2280 33000 990 37660
Max Dispersion Early 2 Very Poor 24 Fair 1 Very Poor 30 Fair
Max Dispersion Late 2 Very Poor 26 Fair 1 Very Poor 37 Fair
Category Day 1 3 1 3
Max LVORI Early 4 5 5 6
Max LVORI Late 5 3 6 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.02
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light and variable
wind.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
52 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
49 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-041915-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 71-76 (0) 91-96 (0) 71-76 88-93
RH % (24h trend) 85-90 (0) 46-51 (-1) 87-92 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 5 NW 3 W 3 NW 7
Mixing Hgt(ft-agl) 350 6320 340 5280
Vent Rate (mph-ft) 1750 18960 1020 36960
Max Dispersion Early 2 Very Poor 20 Gen Poor 2 Very Poor 28 Fair
Max Dispersion Late 2 Very Poor 19 Gen Poor 2 Very Poor 38 Fair
Category Day 1 2 1 3
Max LVORI Early 4 6 5 6
Max LVORI Late 5 3 6 3
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.05
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows around 70. Northwest winds less than
10 mph.
.SUNDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 80s. Minimum RH 58 percent. North winds less than
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
56 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the upper 80s. Minimum RH 55 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-041915-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 70-75 (0) 93-98 (0) 70-75 90-95
RH % (24h trend) 88-93 (-1) 42-47 (-1) 89-94 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 3 NW 5 NW 3 NW 8
Mixing Hgt(ft-agl) 310 5940 340 5170
Vent Rate (mph-ft) 930 29700 1020 41360
Max Dispersion Early 1 Very Poor 22 Fair 1 Very Poor 27 Fair
Max Dispersion Late 1 Very Poor 22 Fair 2 Very Poor 38 Fair
Category Day 1 2 1 3
Max LVORI Early 5 6 5 7
Max LVORI Late 6 3 7 3
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.06
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. North winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
51 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
48 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-041915-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 71-76 (+1) 94-99 (0) 71-76 91-96
RH % (24h trend) 88-93 (-2) 43-48 (0) 89-94 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 2 NW 3 W 2 NW 7
Mixing Hgt(ft-agl) 320 5710 330 5180
Vent Rate (mph-ft) 640 17130 660 36260
Max Dispersion Early 1 Very Poor 20 Gen Poor 2 Very Poor 22 Fair
Max Dispersion Late 1 Very Poor 17 Gen Poor 2 Very Poor 39 Fair
Category Day 1 2 1 3
Max LVORI Early 4 7 5 7
Max LVORI Late 6 3 7 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.08
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light and variable
wind.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 54 percent. North
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
52 percent. Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
49 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 51 percent. Southwest
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ036-041915-
Anderson-
Including the cities of Oak Ridge and Clinton
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 71-76 (0) 93-98 (0) 71-76 91-96
RH % (24h trend) 86-91 (+1) 43-48 (0) 87-92 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 3 W 3 NW 5 NW 6
Mixing Hgt(ft-agl) 340 5670 320 5210
Vent Rate (mph-ft) 1020 17010 1600 31260
Max Dispersion Early 1 Very Poor 17 Gen Poor 2 Very Poor 22 Fair
Max Dispersion Late 1 Very Poor 18 Gen Poor 2 Very Poor 36 Fair
Category Day 1 2 1 3
Max LVORI Early 4 6 5 6
Max LVORI Late 6 3 6 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.08
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows around 70. North winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of thunderstorms and a
slight chance of showers. Highs in the upper 80s. Minimum RH
53 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
51 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
49 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. 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.
$$
TNZ069-041915-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Pcldy Pcldy
Temp (24h trend) 72-77 (+1) 95-100 (-1) 72-77 93-98
RH % (24h trend) 88-93 (-2) 41-46 (0) 88-93 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 3 NW 3 SW 2 NW 6
Mixing Hgt(ft-agl) 280 6050 320 5210
Vent Rate (mph-ft) 840 18150 640 31260
Max Dispersion Early 2 Very Poor 17 Gen Poor 1 Very Poor 22 Fair
Max Dispersion Late 1 Very Poor 19 Gen Poor 1 Very Poor 29 Fair
Category Day 1 2 1 3
Max LVORI Early 4 6 5 6
Max LVORI Late 6 2 6 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.04
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Northeast winds less
than 10 mph.
.SUNDAY...Mostly sunny with a chance of thunderstorms and a
slight chance of showers. Highs in the lower 90s. Minimum RH
51 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs around 90. Minimum RH 49 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
46 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 70. Southwest winds
less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-041915-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Pcldy Pcldy
Temp (24h trend) 71-76 (0) 94-99 (0) 71-76 92-97
RH % (24h trend) 89-94 (+3) 40-45 (-2) 88-93 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 3 NW 3 SW 3 NW 7
Mixing Hgt(ft-agl) 270 5580 260 4090
Vent Rate (mph-ft) 810 16740 780 28630
Max Dispersion Early 2 Very Poor 15 Gen Poor 2 Very Poor 17 Gen Poor
Max Dispersion Late 2 Very Poor 18 Gen Poor 1 Very Poor 25 Fair
Category Day 1 2 1 2
Max LVORI Early 5 6 5 6
Max LVORI Late 6 2 6 3
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.16
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 70. Southeast winds
less than 10 mph.
.SUNDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 51 percent. North winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. East winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
48 percent. North winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs around 90. Minimum RH
45 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 47 percent.
Southwest winds 5 to 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.
$$
TNZ067-041915-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 72-77 (+1) 95-100 (0) 72-77 93-98
RH % (24h trend) 89-94 (0) 45-50 (+1) 89-94 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 3 SW 3 NW 3 NW 6
Mixing Hgt(ft-agl) 280 5670 330 5490
Vent Rate (mph-ft) 840 17010 990 32940
Max Dispersion Early 2 Very Poor 16 Gen Poor 1 Very Poor 22 Fair
Max Dispersion Late 1 Very Poor 18 Gen Poor 1 Very Poor 30 Fair
Category Day 1 2 1 3
Max LVORI Early 6 7 6 7
Max LVORI Late 7 3 7 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Northeast winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Light and variable wind.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs around 90. Minimum RH 52 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.WEDNESDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
49 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s.
Southwest winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-041915-
Loudon-
Including the cities of Lenoir City and Loudon
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 72-77 (+1) 95-100 (0) 72-77 93-98
RH % (24h trend) 90-95 (-2) 44-49 (0) 89-94 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 3 NW 3 SW 3 NW 6
Mixing Hgt(ft-agl) 280 5730 330 5430
Vent Rate (mph-ft) 840 17190 990 32580
Max Dispersion Early 2 Very Poor 16 Gen Poor 1 Very Poor 19 Gen Poor
Max Dispersion Late 1 Very Poor 17 Gen Poor 1 Very Poor 28 Fair
Category Day 1 2 1 3
Max LVORI Early 6 7 6 7
Max LVORI Late 7 2 7 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 56 percent. Southeast
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs around 90. Minimum RH 51 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
48 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 70. Southwest winds
less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-041915-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Pcldy Mclear
Temp (24h trend) 72-77 (0) 94-99 (-1) 72-77 92-97
RH % (24h trend) 87-92 (0) 44-49 (-1) 85-90 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Transport Wnd (mph) S 3 NW 3 S 3 NW 7
Mixing Hgt(ft-agl) 290 5730 310 4540
Vent Rate (mph-ft) 870 17190 930 31780
Max Dispersion Early 2 Very Poor 15 Gen Poor 1 Very Poor 19 Gen Poor
Max Dispersion Late 2 Very Poor 17 Gen Poor 1 Very Poor 27 Fair
Category Day 1 2 1 3
Max LVORI Early 4 6 4 6
Max LVORI Late 6 2 6 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.05
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. East winds less than
10 mph.
.SUNDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 53 percent. Northeast winds less
than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. East winds
less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
51 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs around 90. Minimum RH 48 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 70. South winds
less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ086-041915-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 71-76 (0) 94-99 (-1) 72-77 93-98
RH % (24h trend) 89-94 (+1) 43-48 (-2) 89-94 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 5 NW 3 S 3 N 7
Mixing Hgt(ft-agl) 310 5650 330 5390
Vent Rate (mph-ft) 1550 16950 990 37730
Max Dispersion Early 2 Very Poor 15 Gen Poor 1 Very Poor 20 Gen Poor
Max Dispersion Late 2 Very Poor 21 Fair 2 Very Poor 31 Fair
Category Day 1 2 1 3
Max LVORI Early 5 7 5 7
Max LVORI Late 6 2 7 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. East winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs around 90. Minimum RH 50 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
47 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. 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.
$$
TNZ083-041915-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 72-77 (0) 94-99 (-1) 71-76 92-97
RH % (24h trend) 88-93 (+1) 45-50 (-1) 89-94 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 3 NE 5 W 2 N 7
Mixing Hgt(ft-agl) 280 5430 320 5810
Vent Rate (mph-ft) 840 27150 640 40670
Max Dispersion Early 2 Very Poor 16 Gen Poor 1 Very Poor 32 Fair
Max Dispersion Late 1 Very Poor 21 Fair 1 Very Poor 35 Fair
Category Day 1 2 1 3
Max LVORI Early 5 6 6 7
Max LVORI Late 6 3 6 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.02
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. North
winds less than 10 mph.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
55 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs around 90. Minimum RH
52 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ084-041915-
Meigs-
Including the city of Big Spring
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 72-77 (0) 95-100 (-1) 72-77 94-99
RH % (24h trend) 92-97 (-1) 44-49 (0) 91-96 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 2 SW 3 SW 3 N 7
Mixing Hgt(ft-agl) 270 5530 290 5760
Vent Rate (mph-ft) 540 16590 870 40320
Max Dispersion Early 2 Very Poor 16 Gen Poor 1 Very Poor 25 Fair
Max Dispersion Late 1 Very Poor 19 Gen Poor 1 Very Poor 34 Fair
Category Day 1 2 1 3
Max LVORI Early 6 8 6 7
Max LVORI Late 7 2 7 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 50 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Northeast winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 57 percent. Southeast
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs around 90. Minimum RH 51 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
48 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 70. Light and
variable wind.
.THURSDAY...Sunny. Highs in the lower 90s. 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.
$$
TNZ085-041915-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 71-76 (0) 94-99 (-1) 72-77 93-98
RH % (24h trend) 93-98 (+1) 42-47 (-1) 91-96 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 3 SW 3 S 3 N 6
Mixing Hgt(ft-agl) 280 5800 330 5800
Vent Rate (mph-ft) 840 17400 990 34800
Max Dispersion Early 2 Very Poor 15 Gen Poor 1 Very Poor 22 Fair
Max Dispersion Late 1 Very Poor 20 Gen Poor 2 Very Poor 34 Fair
Category Day 1 2 1 3
Max LVORI Early 6 8 6 7
Max LVORI Late 8 2 7 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. East winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 56 percent. Southeast
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs around 90. Minimum RH 50 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
47 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. 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.
$$
TNZ099-041915-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 73-78 (0) 95-100 (-1) 73-78 94-99
RH % (24h trend) 88-93 (+1) 41-46 (-3) 87-92 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 3 E 5 SW 3 N 6
Mixing Hgt(ft-agl) 310 6310 330 6910
Vent Rate (mph-ft) 930 31550 990 41460
Max Dispersion Early 2 Very Poor 17 Gen Poor 1 Very Poor 30 Fair
Max Dispersion Late 1 Very Poor 24 Fair 1 Very Poor 34 Fair
Category Day 1 2 1 3
Max LVORI Early 5 6 4 6
Max LVORI Late 6 2 6 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.03
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. North
winds less than 10 mph.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 48 percent. North
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. East winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 57 percent. Southeast
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs around 90. Minimum RH 51 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
48 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. South
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. 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.
$$
TNZ100-041915-
Bradley-
Including the cities of Cleveland and Tasso
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 71-76 (-1) 95-100 (-1) 72-77 94-99
RH % (24h trend) 92-97 (+1) 41-46 (-2) 92-97 43-48
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 3 E 3 S 3 N 6
Mixing Hgt(ft-agl) 270 6270 330 6590
Vent Rate (mph-ft) 810 18810 990 39540
Max Dispersion Early 2 Very Poor 15 Gen Poor 1 Very Poor 25 Fair
Max Dispersion Late 1 Very Poor 24 Fair 2 Very Poor 36 Fair
Category Day 1 2 1 3
Max LVORI Early 6 7 6 7
Max LVORI Late 7 2 7 2
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 46 percent. North
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. East winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 54 percent. Southeast
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs around 90. Minimum RH 48 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
45 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. Light and
variable wind.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 47 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-041915-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
201 PM EDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 70-75 (-1) 94-99 (-1) 71-76 93-98
RH % (24h trend) 92-97 (+3) 41-46 (-2) 90-95 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 5 NE 3 S 5 N 6
Mixing Hgt(ft-agl) 340 6040 370 6130
Vent Rate (mph-ft) 1700 18120 1850 36780
Max Dispersion Early 2 Very Poor 15 Gen Poor 2 Very Poor 25 Fair
Max Dispersion Late 2 Very Poor 23 Fair 2 Very Poor 32 Fair
Category Day 1 2 1 3
Max LVORI Early 5 7 5 7
Max LVORI Late 7 2 6 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows around 70. Light and
variable wind.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 45 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. East winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs around 90. Minimum RH 46 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
44 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 46 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.
$$
TNZ082-041915-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
101 PM CDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 70-75 (0) 92-97 (0) 70-75 90-95
RH % (24h trend) 86-91 (-1) 45-50 (-2) 87-92 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 3 E 3 N 3 NW 8
Mixing Hgt(ft-agl) 310 5910 310 6350
Vent Rate (mph-ft) 930 17730 930 50800
Max Dispersion Early 2 Very Poor 17 Gen Poor 1 Very Poor 37 Fair
Max Dispersion Late 1 Very Poor 19 Gen Poor 1 Very Poor 42 Gen Good
Category Day 1 2 1 3
Max LVORI Early 5 6 6 6
Max LVORI Late 6 3 6 3
Precip Chance (%) 0 20 0 30
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.01 0.00 0.02
Precip Begin 2 PM 2 PM
Precip End 5 PM 8 PM
Chance of Thunder (%) 0 20 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. North
winds less than 10 mph.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. East winds
less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
54 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
51 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 53 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-041915-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
101 PM CDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 70-75 (0) 90-95 (-1) 70-75 90-95
RH % (24h trend) 86-91 (0) 48-53 (-1) 88-93 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 5 E 3 W 3 N 7
Mixing Hgt(ft-agl) 340 6050 300 6650
Vent Rate (mph-ft) 1700 18150 900 46550
Max Dispersion Early 2 Very Poor 17 Gen Poor 1 Very Poor 33 Fair
Max Dispersion Late 1 Very Poor 20 Gen Poor 2 Very Poor 37 Fair
Category Day 1 2 1 3
Max LVORI Early 5 6 5 7
Max LVORI Late 6 3 6 3
Precip Chance (%) 0 20 0 30
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.04 0.00 0.01
Precip Begin 2 PM 2 PM
Precip End 6 PM 8 PM
Chance of Thunder (%) 0 20 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. North
winds less than 10 mph.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 53 percent. North
winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
56 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
53 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ098-041915-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
101 PM CDT Thu Sep 3 2026
Tonight Fri Fri Night Sat
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 71-76 (0) 91-96 (-1) 71-76 91-96
RH % (24h trend) 86-91 (0) 45-50 (-2) 87-92 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 5 E 5 N 3 N 6
Mixing Hgt(ft-agl) 330 6110 310 6740
Vent Rate (mph-ft) 1650 30550 930 40440
Max Dispersion Early 2 Very Poor 17 Gen Poor 1 Very Poor 30 Fair
Max Dispersion Late 1 Very Poor 24 Fair 1 Very Poor 33 Fair
Category Day 1 2 1 3
Max LVORI Early 4 6 4 6
Max LVORI Late 6 3 6 3
Precip Chance (%) 0 20 0 30
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.02 0.00 0.01
Precip Begin 2 PM 8 AM
Precip End 6 PM 8 PM
Chance of Thunder (%) 0 20 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. North
winds less than 10 mph.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. East winds
less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
53 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
50 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
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