A cold front will linger over Florida through Tuesday, bringing widespread showers and thunderstorms, and potential flash flooding concerns. Showers and thunderstorms will be most widespread across eastern and central Florida. Gusty winds and dry conditions will promote elevated to critical fire weather conditions across the southern Plains and southern Rockies through Monday. Read More >
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025
FNUS54 KMRX 120706
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
306 AM EDT Sun Apr 12 2026
...LOW AFTERNOON RELATIVE HUMIDITY AND GUSTY WINDS TODAY AND TOMORROW...
.DISCUSSION...
Unseasonably warm temperatures, low afternoon relative humidity,
and breezy winds will result in heightened fire weather concerns
and worsening drought throughout the week. Overall, afternoon RH
values will fall into the 20-35% range for much of the week. The
greatest winds gusts are expected Today and Monday, with gusts
generally expected to be in the 15 to 25mph range. Breezy winds
will continue each afternoon the remainder of the week, but to a
slightly lesser extent. There is very limited chances for
precipitation over the next 7 days and in the event any
precipitation does occur, it is likely to be very light and
insignificant.
VAZ001-130815-
Lee-
Including the city of Rose Hill
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 81-86 (+4) 55-60 (+6) 76-81
RH % (24h trend) 22-27 (-9) 64-69 (-24) 27-32
RH Recovery Excellent
AM 20FT Wnd (mph) S 8 SW 14
PM 20FT Wnd (mph) SW 10 S 11 SW 13
Transport Wnd (mph) SW 21 S 9 SW 24
Mixing Hgt(ft-agl) 8170 330 5340
Vent Rate (mph-ft) 171570 2970 128160
Max Dispersion Early 111 Very Good6 Very Poor 111 Very Good
Max Dispersion Late 143 Very Good7 Poor 115 Very Good
Category Day 5 1 5
Max LVORI Early 5 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 37 percent. Southwest winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
35 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
Southwest winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 36 percent. Southwest winds less
than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
37 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
mid 80s. Minimum RH 37 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-130815-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 79-84 (+7) 57-62 (+8) 73-78
RH % (24h trend) 22-27 (-15) 56-61 (-28) 29-34
RH Recovery Excellent
AM 20FT Wnd (mph) S 11 SW 18
PM 20FT Wnd (mph) SW 11 S 11 SW 16
Transport Wnd (mph) SW 22 S 10 SW 24
Mixing Hgt(ft-agl) 8270 220 4960
Vent Rate (mph-ft) 181940 2200 119040
Max Dispersion Early 120 Very Good8 Poor 110 Very Good
Max Dispersion Late 155 Very Good11 Poor 107 Very Good
Category Day 5 1 5
Max LVORI Early 4 2 2
Max LVORI Late 1 2 2
Precip Chance (%) 0 0 20
Precip Type None None Showers
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.TUESDAY...Partly sunny with a slight chance of showers. Highs
around 80. Minimum RH 39 percent. Southwest winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
36 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 60. Southwest winds
less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
around 80. Minimum RH 37 percent. Southwest winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 38 percent. West winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 60. South winds less
than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 38 percent. Southwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ005-130815-
Scott VA-
Including the city of Hiltons
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 82-87 (+6) 56-61 (+6) 76-81
RH % (24h trend) 23-28 (-9) 64-69 (-20) 29-34
RH Recovery Excellent
AM 20FT Wnd (mph) S 11 SW 16
PM 20FT Wnd (mph) SW 11 S 11 SW 15
Transport Wnd (mph) SW 18 SW 10 SW 23
Mixing Hgt(ft-agl) 8420 270 5410
Vent Rate (mph-ft) 151560 2700 124430
Max Dispersion Early 110 Very Good6 Very Poor 116 Very Good
Max Dispersion Late 132 Very Good5 Very Poor 114 Very Good
Category Day 5 1 5
Max LVORI Early 4 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 38 percent. Southwest winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
35 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
Southwest winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 36 percent. Southwest winds less
than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 60. Southwest winds less than
10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
37 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 60. South winds less
than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 36 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.
$$
VAZ006-130815-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 79-84 (+7) 57-62 (+8) 74-79
RH % (24h trend) 22-27 (-14) 61-66 (-22) 28-33
RH Recovery Excellent
AM 20FT Wnd (mph) S 11 SW 18
PM 20FT Wnd (mph) SW 11 S 13 SW 15 G23
Transport Wnd (mph) SW 20 SW 13 SW 23
Mixing Hgt(ft-agl) 8350 290 5400
Vent Rate (mph-ft) 167000 3770 124200
Max Dispersion Early 115 Very Good7 Poor 113 Very Good
Max Dispersion Late 139 Very Good8 Poor 113 Very Good
Category Day 5 1 5
Max LVORI Early 4 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds 5 to 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs
around 80. Minimum RH 39 percent. Southwest winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
35 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South
winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 36 percent. Southwest winds less
than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 60. Southwest winds less than
10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
37 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 37 percent. Southwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ008-130815-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 80-85 (+6) 55-60 (+8) 75-80
RH % (24h trend) 23-28 (-11) 63-68 (-20) 28-33
RH Recovery Excellent
AM 20FT Wnd (mph) SE 11 SW 18
PM 20FT Wnd (mph) SW 11 S 12 SW 15
Transport Wnd (mph) SW 17 SW 12 SW 24
Mixing Hgt(ft-agl) 8410 360 5390
Vent Rate (mph-ft) 142970 4320 129360
Max Dispersion Early 113 Very Good8 Poor 120 Very Good
Max Dispersion Late 126 Very Good7 Poor 113 Very Good
Category Day 5 1 5
Max LVORI Early 4 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs
around 80. Minimum RH 39 percent. Southwest winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
36 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the lower 80s. Minimum RH
37 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southwest winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
38 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 37 percent. Southwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ018-130815-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 77-82 (+5) 53-58 (+8) 74-79
RH % (24h trend) 24-29 (-7) 64-69 (-18) 26-31
RH Recovery Excellent
AM 20FT Wnd (mph) SE 8 SW 11 G20
PM 20FT Wnd (mph) S 10 G17 S 9 W 10 G19
Transport Wnd (mph) SW 16 S 15 W 21
Mixing Hgt(ft-agl) 7800 230 5390
Vent Rate (mph-ft) 124800 3450 113190
Max Dispersion Early 102 Very Good13 Gen Poor 104 Very Good
Max Dispersion Late 111 Very Good10 Poor 99 Good
Category Day 5 1 4
Max LVORI Early 4 2 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 38 percent. West winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
34 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Southwest
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs around 80. Minimum RH 36 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. West winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 39 percent. West winds
less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 36 percent. Southwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ047-130815-
Southeast Carter-
Including the city of Hampton
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 76-81 (+5) 54-59 (+6) 73-78
RH % (24h trend) 24-29 (-9) 66-71 (-11) 27-32
RH Recovery Excellent
AM 20FT Wnd (mph) S 11 SW 11
PM 20FT Wnd (mph) S 13 S 12 W 11 G18
Transport Wnd (mph) SW 16 SW 15 W 17
Mixing Hgt(ft-agl) 7820 200 5950
Vent Rate (mph-ft) 125120 3000 101150
Max Dispersion Early 100 Good 12 Poor 92 Good
Max Dispersion Late 115 Very Good11 Poor 89 Good
Category Day 5 1 4
Max LVORI Early 3 2 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 39 percent. West winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
34 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs around 80. Minimum RH 35 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. West winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 41 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 36 percent. Southwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ045-130815-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 78-83 (+6) 56-61 (+5) 74-79
RH % (24h trend) 21-26 (-11) 62-67 (-11) 25-30
RH Recovery Excellent
AM 20FT Wnd (mph) S 11 G19 SW 13
PM 20FT Wnd (mph) S 13 S 13 W 10 G19
Transport Wnd (mph) S 17 SW 14 W 15
Mixing Hgt(ft-agl) 8100 140 5940
Vent Rate (mph-ft) 137700 1960 89100
Max Dispersion Early 105 Very Good10 Poor 83 Good
Max Dispersion Late 124 Very Good10 Poor 81 Good
Category Day 5 1 4
Max LVORI Early 3 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
38 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
33 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs around 80. Minimum RH 34 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. West winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 40 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 60. South winds less
than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 35 percent. Southwest winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ043-130815-
Southeast Greene-
Including the city of Cedar Creek
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 78-83 (+6) 56-61 (+5) 75-80
RH % (24h trend) 19-24 (-11) 60-65 (-9) 23-28
RH Recovery Excellent
AM 20FT Wnd (mph) S 11 G20 SW 13
PM 20FT Wnd (mph) S 11 G20 S 13 W 11 G20
Transport Wnd (mph) S 15 S 13 W 15
Mixing Hgt(ft-agl) 8220 5650
Vent Rate (mph-ft) 123300 0 84750
Max Dispersion Early 93 Good 6 Very Poor 78 Good
Max Dispersion Late 107 Very Good6 Very Poor 78 Good
Category Day 5 1 4
Max LVORI Early 3 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
37 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. South
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
34 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs around 80. Minimum RH 33 percent.
West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southwest winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 39 percent. West winds
less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 60. South winds less
than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 35 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.
$$
TNZ041-130815-
Cocke Smoky Mountains-
Including the city of Hartford
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 79-84 (+6) 57-62 (+4) 76-81
RH % (24h trend) 19-24 (-10) 58-63 (-7) 23-28
RH Recovery Excellent
AM 20FT Wnd (mph) S 14 SW 19
PM 20FT Wnd (mph) SW 17 S 17 SW 18
Transport Wnd (mph) SW 15 S 14 W 15
Mixing Hgt(ft-agl) 8840 170 6360
Vent Rate (mph-ft) 132600 2380 95400
Max Dispersion Early 106 Very Good12 Poor 86 Good
Max Dispersion Late 112 Very Good11 Poor 84 Good
Category Day 5 1 4
Max LVORI Early 3 2 3
Max LVORI Late 2 2 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
5 to 10 mph.
.TUESDAY...Mostly sunny. Highs around 80. Minimum RH 35 percent.
West winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. South
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
33 percent. West winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 60. South winds
less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
32 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. Southwest winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 37 percent. West winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 34 percent. Southwest winds 5 to
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-130815-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 77-82 (+5) 55-60 (+4) 72-77
RH % (24h trend) 20-25 (-6) 63-68 (-1) 25-30
RH Recovery Excellent
AM 20FT Wnd (mph) S 17 G24 SW 19 G27
PM 20FT Wnd (mph) S 20 S 16 SW 19 G28
Transport Wnd (mph) S 17 S 21 SW 17
Mixing Hgt(ft-agl) 7430 5230
Vent Rate (mph-ft) 126310 0 88910
Max Dispersion Early 101 Very Good10 Poor 80 Good
Max Dispersion Late 112 Very Good10 Poor 78 Good
Category Day 5 1 4
Max LVORI Early 3 2 3
Max LVORI Late 1 2 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
35 percent. Southwest winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. South
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs around 80. Minimum RH
35 percent. Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
in the upper 70s. Minimum RH 35 percent. Southwest winds 5 to
10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 39 percent. West winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
around 80. Minimum RH 37 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.
$$
TNZ072-130815-
Blount Smoky Mountains-
Including the city of Cades Cove
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 81-86 (+4) 59-64 (+5) 76-81
RH % (24h trend) 20-25 (-5) 59-64 (-8) 25-30
RH Recovery Excellent
AM 20FT Wnd (mph) S 12 G21 SW 16 G25
PM 20FT Wnd (mph) S 15 S 14 SW 15 G25
Transport Wnd (mph) S 17 S 17 SW 18
Mixing Hgt(ft-agl) 8340 230 5740
Vent Rate (mph-ft) 141780 3910 103320
Max Dispersion Early 116 Very Good12 Poor 99 Good
Max Dispersion Late 133 Very Good12 Poor 98 Good
Category Day 5 1 4
Max LVORI Early 3 2 2
Max LVORI Late 2 2 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
32 percent. Southwest winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 60. South winds less
than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
32 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds 5 to 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 34 percent. Southwest winds 5 to
10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. Southwest winds less
than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 37 percent. West winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 35 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.
$$
TNZ087-130815-
Southeast Monroe-
Including the cities of Citico and Coker Creek
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 81-86 (+4) 58-63 (+6) 75-80
RH % (24h trend) 18-23 (-5) 61-66 (-7) 25-30
RH Recovery Excellent
AM 20FT Wnd (mph) S 11 G20 S 13 G23
PM 20FT Wnd (mph) S 13 G22 S 13 SW 13 G23
Transport Wnd (mph) S 18 S 17 SW 17
Mixing Hgt(ft-agl) 7830 130 5280
Vent Rate (mph-ft) 140940 2210 89760
Max Dispersion Early 116 Very Good8 Poor 85 Good
Max Dispersion Late 128 Very Good8 Poor 87 Good
Category Day 5 1 4
Max LVORI Early 3 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows around 60. South winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
29 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. South
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
30 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 60. South winds
less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 33 percent. Southwest winds less
than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 60. South winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
36 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 33 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.
$$
TNZ102-130815-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 82-87 (+3) 56-61 (+6) 77-82
RH % (24h trend) 18-23 (-3) 66-71 (-5) 26-31
RH Recovery Excellent
AM 20FT Wnd (mph) S 11 S 14
PM 20FT Wnd (mph) S 12 S 13 SW 14
Transport Wnd (mph) S 18 S 12 SW 17
Mixing Hgt(ft-agl) 7860 220 5340
Vent Rate (mph-ft) 141480 2640 90780
Max Dispersion Early 111 Very Good6 Very Poor 79 Good
Max Dispersion Late 131 Very Good6 Very Poor 82 Good
Category Day 5 1 4
Max LVORI Early 3 2 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
26 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. South
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
29 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
32 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
34 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 31 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ060-130815-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 81-86 (+2) 53-58 (+5) 76-81
RH % (24h trend) 18-23 (-2) 74-79 (0) 26-31
RH Recovery Excellent
AM 20FT Wnd (mph) S 11 S 12
PM 20FT Wnd (mph) S 13 S 11 SW 12
Transport Wnd (mph) S 18 S 9 SW 16
Mixing Hgt(ft-agl) 7910 260 5680
Vent Rate (mph-ft) 142380 2340 90880
Max Dispersion Early 113 Very Good8 Poor 76 Good
Max Dispersion Late 128 Very Good7 Poor 84 Good
Category Day 5 1 4
Max LVORI Early 4 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
28 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. South winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
29 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
32 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southwest winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
34 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 32 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-130815-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 78-83 (+1) 51-56 (+2) 73-78
RH % (24h trend) 23-28 (+2) 77-82 (+9) 30-35
RH Recovery Excellent
AM 20FT Wnd (mph) SE 11 SW 12
PM 20FT Wnd (mph) S 12 SE 11 SW 11
Transport Wnd (mph) S 17 S 10 SW 14
Mixing Hgt(ft-agl) 7420 140 5550
Vent Rate (mph-ft) 126140 1400 77700
Max Dispersion Early 104 Very Good8 Poor 70 Good
Max Dispersion Late 115 Very Good8 Poor 77 Good
Category Day 5 1 4
Max LVORI Early 3 2 4
Max LVORI Late 2 4 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
32 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
33 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs around 80. Minimum RH 36 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
38 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 36 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-130815-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 84-89 (+5) 54-59 (+6) 77-82
RH % (24h trend) 22-27 (-6) 66-71 (-26) 28-33
RH Recovery Excellent
AM 20FT Wnd (mph) S 6 SW 12 G20
PM 20FT Wnd (mph) SW 8 S 7 SW 12 G20
Transport Wnd (mph) SW 20 S 9 SW 25
Mixing Hgt(ft-agl) 8050 270 5380
Vent Rate (mph-ft) 161000 2430 134500
Max Dispersion Early 106 Very Good5 Very Poor 113 Very Good
Max Dispersion Late 135 Very Good5 Very Poor 118 Very Good
Category Day 5 1 5
Max LVORI Early 6 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
34 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
33 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
Southwest winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 34 percent. Southwest winds less
than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
34 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 35 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.
$$
TNZ016-130815-
Hawkins-
Including the city of Mooresburg
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 84-89 (+6) 54-59 (+6) 78-83
RH % (24h trend) 23-28 (-8) 69-74 (-23) 28-33
RH Recovery Excellent
AM 20FT Wnd (mph) S 6 SW 12
PM 20FT Wnd (mph) SW 8 S 8 SW 12
Transport Wnd (mph) SW 16 SW 9 SW 24
Mixing Hgt(ft-agl) 8170 280 5350
Vent Rate (mph-ft) 130720 2520 128400
Max Dispersion Early 93 Good 5 Very Poor 110 Very Good
Max Dispersion Late 121 Very Good5 Very Poor 112 Very Good
Category Day 5 1 5
Max LVORI Early 6 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
37 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
36 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
Southwest winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 36 percent. Southwest winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. Southwest winds less
than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
37 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the upper 80s. Minimum RH 36 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.
$$
TNZ017-130815-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 82-87 (+6) 56-61 (+8) 77-82
RH % (24h trend) 23-28 (-8) 65-70 (-20) 27-32
RH Recovery Excellent
AM 20FT Wnd (mph) S 10 SW 14
PM 20FT Wnd (mph) SW 11 S 11 SW 12 G20
Transport Wnd (mph) SW 16 S 10 SW 22
Mixing Hgt(ft-agl) 8620 370 5400
Vent Rate (mph-ft) 137920 3700 118800
Max Dispersion Early 113 Very Good7 Poor 108 Very Good
Max Dispersion Late 123 Very Good8 Poor 106 Very Good
Category Day 5 1 5
Max LVORI Early 5 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
37 percent. Southwest winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
35 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s. South
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the lower 80s. Minimum RH
35 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southwest winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
37 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 36 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.
$$
TNZ046-130815-
Northwest Carter-
Including the city of Elizabethton
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 80-85 (+6) 56-61 (+8) 76-81
RH % (24h trend) 21-26 (-9) 63-68 (-17) 24-29
RH Recovery Excellent
AM 20FT Wnd (mph) S 8 SW 12
PM 20FT Wnd (mph) S 10 G17 S 11 W 11 G18
Transport Wnd (mph) SW 15 S 13 W 20
Mixing Hgt(ft-agl) 8690 290 5560
Vent Rate (mph-ft) 130350 3770 111200
Max Dispersion Early 111 Very Good11 Poor 107 Very Good
Max Dispersion Late 118 Very Good13 Gen Poor 101 Very Good
Category Day 5 1 4
Max LVORI Early 4 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 36 percent. West winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
33 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s. South
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the lower 80s. Minimum RH
34 percent. West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southwest winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 37 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 34 percent. Southwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-130815-
Washington TN-
Including the city of Johnson City
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 81-86 (+5) 56-61 (+7) 77-82
RH % (24h trend) 22-27 (-10) 64-69 (-18) 26-31
RH Recovery Excellent
AM 20FT Wnd (mph) S 9 SW 11 G19
PM 20FT Wnd (mph) SW 11 S 11 W 12 G20
Transport Wnd (mph) SW 15 S 12 W 18
Mixing Hgt(ft-agl) 8560 330 5290
Vent Rate (mph-ft) 128400 3960 95220
Max Dispersion Early 103 Very Good8 Poor 94 Good
Max Dispersion Late 112 Very Good10 Poor 89 Good
Category Day 5 1 4
Max LVORI Early 4 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
37 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
35 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the lower 80s. Minimum RH
35 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. Southwest winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
39 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 60. South winds less
than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 36 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.
$$
TNZ042-130815-
Northwest Greene-
Including the city of Greeneville
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 83-88 (+6) 55-60 (+6) 78-83
RH % (24h trend) 21-26 (-9) 68-73 (-16) 25-30
RH Recovery Excellent
AM 20FT Wnd (mph) S 7 SW 11
PM 20FT Wnd (mph) SW 9 S 10 W 11 G19
Transport Wnd (mph) SW 14 S 10 W 20
Mixing Hgt(ft-agl) 8370 320 5300
Vent Rate (mph-ft) 117180 3200 106000
Max Dispersion Early 89 Good 7 Poor 91 Good
Max Dispersion Late 102 Very Good6 Very Poor 91 Good
Category Day 4 1 4
Max LVORI Early 4 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
35 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
35 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the mid 80s. Minimum RH
34 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southwest winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
37 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 60. South winds less
than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the upper 80s. Minimum RH 35 percent. Southwest winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-130815-
Grainger-
Including the city of Bean Station
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 85-90 (+5) 57-62 (+7) 79-84
RH % (24h trend) 22-27 (-6) 62-67 (-28) 28-33
RH Recovery Excellent
AM 20FT Wnd (mph) S 6 SW 13 G22
PM 20FT Wnd (mph) SW 8 S 8 SW 13 G22
Transport Wnd (mph) SW 18 S 10 SW 25
Mixing Hgt(ft-agl) 8170 280 5180
Vent Rate (mph-ft) 147060 2800 129500
Max Dispersion Early 101 Very Good5 Very Poor 109 Very Good
Max Dispersion Late 130 Very Good6 Very Poor 113 Very Good
Category Day 5 1 5
Max LVORI Early 6 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
33 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
33 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 60. Southwest winds
less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 34 percent. Southwest winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 60. Southwest winds less than
10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
35 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 60. Southeast winds
less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the upper 80s. Minimum RH 35 percent. Southwest winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ039-130815-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 84-89 (+5) 56-61 (+7) 78-83
RH % (24h trend) 21-26 (-8) 67-72 (-24) 27-32
RH Recovery Excellent
AM 20FT Wnd (mph) S 5 SW 12 G20
PM 20FT Wnd (mph) SW 8 S 5 SW 12 G20
Transport Wnd (mph) SW 16 S 10 SW 24
Mixing Hgt(ft-agl) 8160 330 5090
Vent Rate (mph-ft) 130560 3300 122160
Max Dispersion Early 88 Good 5 Very Poor 107 Very Good
Max Dispersion Late 111 Very Good5 Very Poor 111 Very Good
Category Day 5 1 5
Max LVORI Early 6 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
34 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
35 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
Southwest winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 34 percent. Southwest winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 60. Southwest winds less than
10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
36 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 60. Light and variable
wind.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the upper 80s. Minimum RH 35 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.
$$
TNZ040-130815-
Northwest Cocke-
Including the cities of Bybee and Newport
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 84-89 (+6) 57-62 (+6) 79-84
RH % (24h trend) 20-25 (-7) 63-68 (-13) 23-28
RH Recovery Excellent
AM 20FT Wnd (mph) S 8 SW 14
PM 20FT Wnd (mph) SW 10 S 10 W 13
Transport Wnd (mph) SW 14 S 9 SW 20
Mixing Hgt(ft-agl) 8700 260 5720
Vent Rate (mph-ft) 121800 2340 114400
Max Dispersion Early 91 Good 6 Very Poor 97 Good
Max Dispersion Late 102 Very Good5 Very Poor 95 Good
Category Day 4 1 4
Max LVORI Early 3 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
33 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
32 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 60. South winds
less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
31 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Southwest winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
35 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the upper 80s. Minimum RH 34 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.
$$
TNZ070-130815-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 85-90 (+5) 58-63 (+8) 79-84
RH % (24h trend) 20-25 (-7) 62-67 (-25) 26-31
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 SW 13 G22
PM 20FT Wnd (mph) SW 9 S 6 SW 13 G22
Transport Wnd (mph) SW 17 S 10 SW 23
Mixing Hgt(ft-agl) 8620 370 5330
Vent Rate (mph-ft) 146540 3700 122590
Max Dispersion Early 90 Good 6 Very Poor 108 Very Good
Max Dispersion Late 126 Very Good6 Very Poor 112 Very Good
Category Day 5 1 5
Max LVORI Early 5 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
32 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
33 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 60. Southwest winds
less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 32 percent. Southwest winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. Southwest winds less
than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
36 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the upper 80s. Minimum RH 35 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.
$$
TNZ035-130815-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 82-87 (+3) 57-62 (+7) 77-82
RH % (24h trend) 21-26 (-7) 62-67 (-32) 24-29
RH Recovery Excellent
AM 20FT Wnd (mph) S 12 SW 18
PM 20FT Wnd (mph) S 13 S 13 SW 15
Transport Wnd (mph) S 22 S 12 SW 23
Mixing Hgt(ft-agl) 7870 370 5710
Vent Rate (mph-ft) 173140 4440 131330
Max Dispersion Early 133 Very Good8 Poor 102 Very Good
Max Dispersion Late 154 Very Good9 Poor 112 Very Good
Category Day 5 1 5
Max LVORI Early 6 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 31 percent. Southwest winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
30 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
Southwest 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
37 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. Southwest winds less
than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
37 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 60. South winds less
than 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
mid 80s. Minimum RH 36 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-130815-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 83-88 (+4) 60-65 (+9) 77-82
RH % (24h trend) 20-25 (-9) 57-62 (-33) 22-27
RH Recovery Excellent
AM 20FT Wnd (mph) S 11 SW 16 G23
PM 20FT Wnd (mph) SW 11 G19 S 12 SW 12 G22
Transport Wnd (mph) SW 22 S 12 SW 23
Mixing Hgt(ft-agl) 8120 410 5660
Vent Rate (mph-ft) 178640 4920 130180
Max Dispersion Early 140 Very Good9 Poor 116 Very Good
Max Dispersion Late 159 Very Good12 Poor 115 Very Good
Category Day 5 1 5
Max LVORI Early 5 2 2
Max LVORI Late 2 2 2
Precip Chance (%) 0 0 20
Precip Type None None Showers
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End 8 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.TUESDAY...Partly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 33 percent. Southwest winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
31 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
37 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Southwest winds
less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
36 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
mid 80s. Minimum RH 37 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.
$$
TNZ013-130815-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 81-86 (+4) 60-65 (+9) 76-81
RH % (24h trend) 21-26 (-9) 55-60 (-35) 27-32
RH Recovery Excellent
AM 20FT Wnd (mph) S 11 SW 17
PM 20FT Wnd (mph) SW 12 S 13 SW 14 G22
Transport Wnd (mph) SW 22 S 12 SW 22
Mixing Hgt(ft-agl) 7780 270 5630
Vent Rate (mph-ft) 171160 3240 123860
Max Dispersion Early 130 Very Good6 Very Poor 104 Very Good
Max Dispersion Late 149 Very Good10 Poor 106 Very Good
Category Day 5 1 5
Max LVORI Early 5 2 2
Max LVORI Late 2 2 2
Precip Chance (%) 0 0 0
Precip Type None None Showers
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.TUESDAY...Partly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 35 percent. Southwest winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 60. Southwest winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
33 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
37 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Southwest winds
less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
36 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
mid 80s. Minimum RH 37 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.
$$
TNZ014-130815-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 83-88 (+4) 57-62 (+8) 77-82
RH % (24h trend) 22-27 (-7) 61-66 (-31) 27-32
RH Recovery Excellent
AM 20FT Wnd (mph) S 7 SW 12 G21
PM 20FT Wnd (mph) SW 8 G17 S 8 SW 12 G21
Transport Wnd (mph) SW 21 S 10 SW 23
Mixing Hgt(ft-agl) 7840 280 5400
Vent Rate (mph-ft) 164640 2800 124200
Max Dispersion Early 111 Very Good5 Very Poor 106 Very Good
Max Dispersion Late 140 Very Good8 Poor 111 Very Good
Category Day 5 1 5
Max LVORI Early 6 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.TUESDAY...Partly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 34 percent. Southwest winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
33 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
Southwest winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 35 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
35 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 60. Southeast winds
less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 35 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.
$$
TNZ037-130815-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 84-89 (+4) 59-64 (+9) 78-83
RH % (24h trend) 22-27 (-6) 57-62 (-36) 28-33
RH Recovery Excellent
AM 20FT Wnd (mph) S 7 SW 12 G22
PM 20FT Wnd (mph) SW 8 G17 S 8 SW 12 G22
Transport Wnd (mph) SW 20 S 9 SW 24
Mixing Hgt(ft-agl) 8040 400 5450
Vent Rate (mph-ft) 160800 3600 130800
Max Dispersion Early 107 Very Good6 Very Poor 109 Very Good
Max Dispersion Late 140 Very Good9 Poor 116 Very Good
Category Day 5 1 5
Max LVORI Early 6 2 2
Max LVORI Late 2 2 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows around 60. Southwest winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 80s. Minimum RH 33 percent. Southwest winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
32 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 60. Southwest winds
less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 34 percent. Southwest winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Southwest winds
less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
35 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the upper 80s. Minimum RH 35 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.
$$
TNZ036-130815-
Anderson-
Including the cities of Oak Ridge and Clinton
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 82-87 (+3) 58-63 (+8) 77-82
RH % (24h trend) 21-26 (-7) 59-64 (-33) 27-32
RH Recovery Excellent
AM 20FT Wnd (mph) S 11 G19 SW 20
PM 20FT Wnd (mph) SW 13 SW 14 SW 16 G24
Transport Wnd (mph) SW 21 S 12 SW 23
Mixing Hgt(ft-agl) 7890 300 5520
Vent Rate (mph-ft) 165690 3600 126960
Max Dispersion Early 108 Very Good6 Very Poor 106 Very Good
Max Dispersion Late 147 Very Good9 Poor 115 Very Good
Category Day 5 1 5
Max LVORI Early 6 2 3
Max LVORI Late 2 2 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows around 60. Southwest winds
5 to 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 32 percent. Southwest winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
32 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 60. Southwest winds
less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 36 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 60. Southwest winds less than
10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
36 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest
winds less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
mid 80s. Minimum RH 37 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.
$$
TNZ069-130815-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 85-90 (+4) 59-64 (+9) 79-84
RH % (24h trend) 22-27 (-4) 59-64 (-33) 27-32
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 SW 15 G23
PM 20FT Wnd (mph) SW 11 S 7 SW 15 G23
Transport Wnd (mph) SW 18 S 10 SW 25
Mixing Hgt(ft-agl) 8580 410 5680
Vent Rate (mph-ft) 154440 4100 142000
Max Dispersion Early 105 Very Good6 Very Poor 114 Very Good
Max Dispersion Late 143 Very Good8 Poor 124 Very Good
Category Day 5 1 5
Max LVORI Early 6 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows around 60. Southwest winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
31 percent. Southwest winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
31 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Southwest winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 33 percent. Southwest winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. Southwest winds less
than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
35 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the upper 80s. Minimum RH 34 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.
$$
TNZ073-130815-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 85-90 (+5) 58-63 (+7) 80-85
RH % (24h trend) 19-24 (-5) 61-66 (-17) 24-29
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 SW 18
PM 20FT Wnd (mph) SW 12 S 13 SW 17
Transport Wnd (mph) S 16 S 12 SW 21
Mixing Hgt(ft-agl) 9000 420 5970
Vent Rate (mph-ft) 144000 5040 125370
Max Dispersion Early 109 Very Good9 Poor 112 Very Good
Max Dispersion Late 133 Very Good11 Poor 109 Very Good
Category Day 5 1 5
Max LVORI Early 4 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
31 percent. Southwest winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
31 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 60. South winds
less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 31 percent. Southwest winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 60. Southwest winds less than
10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
34 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the upper 80s. Minimum RH 33 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.
$$
TNZ067-130815-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 84-89 (+3) 57-62 (+9) 79-84
RH % (24h trend) 22-27 (-5) 63-68 (-34) 30-35
RH Recovery Excellent
AM 20FT Wnd (mph) S 7 SW 11 G20
PM 20FT Wnd (mph) SW 10 S 6 SW 12 G20
Transport Wnd (mph) S 21 S 9 SW 22
Mixing Hgt(ft-agl) 7990 440 5970
Vent Rate (mph-ft) 167790 3960 131340
Max Dispersion Early 106 Very Good7 Poor 96 Good
Max Dispersion Late 144 Very Good8 Poor 114 Very Good
Category Day 5 1 5
Max LVORI Early 8 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
28 percent. Southwest winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
30 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
Southwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 36 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. Southwest winds less
than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
36 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 60. Southwest winds
less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the upper 80s. Minimum RH 36 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.
$$
TNZ068-130815-
Loudon-
Including the cities of Lenoir City and Loudon
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 85-90 (+5) 58-63 (+10) 79-84
RH % (24h trend) 23-28 (-4) 62-67 (-35) 30-35
RH Recovery Excellent
AM 20FT Wnd (mph) S 8 SW 14 G22
PM 20FT Wnd (mph) SW 11 S 7 SW 15
Transport Wnd (mph) S 20 S 10 SW 23
Mixing Hgt(ft-agl) 8240 410 5880
Vent Rate (mph-ft) 164800 4100 135240
Max Dispersion Early 112 Very Good7 Poor 106 Very Good
Max Dispersion Late 139 Very Good8 Poor 121 Very Good
Category Day 5 1 5
Max LVORI Early 7 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
30 percent. Southwest winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
31 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
Southwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 36 percent. Southwest winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 60. Southwest winds less than
10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
36 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the upper 80s. Minimum RH 36 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.
$$
TNZ071-130815-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 85-90 (+4) 60-65 (+8) 79-84
RH % (24h trend) 21-26 (-5) 58-63 (-24) 27-32
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 SW 17
PM 20FT Wnd (mph) SW 12 S 11 SW 17
Transport Wnd (mph) SW 17 S 12 SW 22
Mixing Hgt(ft-agl) 8870 390 5970
Vent Rate (mph-ft) 150790 4680 131340
Max Dispersion Early 114 Very Good9 Poor 115 Very Good
Max Dispersion Late 140 Very Good10 Poor 121 Very Good
Category Day 5 1 5
Max LVORI Early 4 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
31 percent. Southwest winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 60. South winds less
than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
32 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 35 percent. Southwest winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. Southwest winds less
than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
36 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the upper 80s. Minimum RH 35 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.
$$
TNZ086-130815-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 85-90 (+4) 59-64 (+9) 79-84
RH % (24h trend) 19-24 (-5) 61-66 (-23) 27-32
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 SW 12 G21
PM 20FT Wnd (mph) SW 11 S 8 SW 13 G21
Transport Wnd (mph) S 18 S 10 SW 22
Mixing Hgt(ft-agl) 8640 400 5870
Vent Rate (mph-ft) 155520 4000 129140
Max Dispersion Early 118 Very Good9 Poor 104 Very Good
Max Dispersion Late 142 Very Good9 Poor 113 Very Good
Category Day 5 1 5
Max LVORI Early 5 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows around 60. South winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
28 percent. Southwest winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. South
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
29 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 33 percent. Southwest winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 60. Southwest winds less than
10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
34 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the upper 80s. Minimum RH 33 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.
$$
TNZ083-130815-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 84-89 (+4) 57-62 (+8) 78-83
RH % (24h trend) 22-27 (-6) 66-71 (-27) 28-33
RH Recovery Excellent
AM 20FT Wnd (mph) S 8 SW 11 G21
PM 20FT Wnd (mph) S 10 G18 S 8 SW 11 G20
Transport Wnd (mph) S 21 S 10 SW 21
Mixing Hgt(ft-agl) 7950 300 6040
Vent Rate (mph-ft) 166950 3000 126840
Max Dispersion Early 112 Very Good8 Poor 95 Good
Max Dispersion Late 145 Very Good7 Poor 111 Very Good
Category Day 5 1 5
Max LVORI Early 6 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
26 percent. Southwest winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
29 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
Southwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 38 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. Southwest winds less
than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
37 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest
winds less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the upper 80s. Minimum RH 36 percent. Southwest winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ084-130815-
Meigs-
Including the city of Big Spring
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 85-90 (+3) 57-62 (+10) 80-85
RH % (24h trend) 21-26 (-5) 65-70 (-33) 28-33
RH Recovery Excellent
AM 20FT Wnd (mph) S 7 S 11
PM 20FT Wnd (mph) S 10 Lgt/Var SW 11
Transport Wnd (mph) S 21 S 13 SW 21
Mixing Hgt(ft-agl) 8130 480 6180
Vent Rate (mph-ft) 170730 6240 129780
Max Dispersion Early 108 Very Good6 Very Poor 100 Good
Max Dispersion Late 145 Very Good7 Poor 116 Very Good
Category Day 5 1 5
Max LVORI Early 9 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
25 percent. Southwest winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
27 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
Southwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 35 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. Southwest winds less
than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
34 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 60. Southwest winds
less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the upper 80s. Minimum RH 34 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.
$$
TNZ085-130815-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 85-90 (+3) 57-62 (+10) 80-85
RH % (24h trend) 20-25 (-4) 64-69 (-29) 27-32
RH Recovery Excellent
AM 20FT Wnd (mph) S 8 SW 12
PM 20FT Wnd (mph) SW 11 S 9 SW 13
Transport Wnd (mph) S 20 S 10 SW 22
Mixing Hgt(ft-agl) 8050 390 5900
Vent Rate (mph-ft) 161000 3900 129800
Max Dispersion Early 110 Very Good6 Very Poor 99 Good
Max Dispersion Late 138 Very Good7 Poor 113 Very Good
Category Day 5 1 5
Max LVORI Early 7 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
26 percent. Southwest winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. South
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
27 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 33 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. Southwest winds less
than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
33 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 60. South winds less
than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the upper 80s. Minimum RH 33 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.
$$
TNZ099-130815-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 85-90 (+3) 59-64 (+9) 79-84
RH % (24h trend) 21-26 (-4) 64-69 (-23) 29-34
RH Recovery Excellent
AM 20FT Wnd (mph) S 8 S 11 G20
PM 20FT Wnd (mph) S 10 G17 S 11 SW 11 G19
Transport Wnd (mph) S 20 S 10 SW 20
Mixing Hgt(ft-agl) 8170 310 6010
Vent Rate (mph-ft) 163400 3100 120200
Max Dispersion Early 113 Very Good6 Very Poor 92 Good
Max Dispersion Late 139 Very Good6 Very Poor 104 Very Good
Category Day 5 1 5
Max LVORI Early 6 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows around 60. South winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
24 percent. Southwest winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
27 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 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 37 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. Southwest winds less
than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
36 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest
winds less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the upper 80s. Minimum RH 34 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.
$$
TNZ100-130815-
Bradley-
Including the cities of Cleveland and Tasso
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 85-90 (+3) 58-63 (+10) 80-85
RH % (24h trend) 20-25 (-2) 65-70 (-24) 28-33
RH Recovery Excellent
AM 20FT Wnd (mph) S 8 S 11 G19
PM 20FT Wnd (mph) S 10 G17 S 7 SW 11 G20
Transport Wnd (mph) S 18 S 14 SW 21
Mixing Hgt(ft-agl) 8080 410 5960
Vent Rate (mph-ft) 145440 5740 125160
Max Dispersion Early 110 Very Good6 Very Poor 87 Good
Max Dispersion Late 135 Very Good7 Poor 105 Very Good
Category Day 5 1 5
Max LVORI Early 6 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
23 percent. Southwest winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. South
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
26 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 60. South winds
less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 33 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. Southwest winds less
than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
33 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the upper 80s. Minimum RH 32 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-130815-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
306 AM EDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 84-89 (+3) 59-64 (+8) 79-84
RH % (24h trend) 18-23 (-3) 62-67 (-10) 26-31
RH Recovery Excellent
AM 20FT Wnd (mph) S 8 S 11 G18
PM 20FT Wnd (mph) S 10 G17 S 8 SW 11 G19
Transport Wnd (mph) S 18 S 10 SW 20
Mixing Hgt(ft-agl) 8220 390 5680
Vent Rate (mph-ft) 147960 3900 113600
Max Dispersion Early 115 Very Good8 Poor 91 Good
Max Dispersion Late 133 Very Good8 Poor 95 Good
Category Day 5 1 4
Max LVORI Early 3 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows around 60. South winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
24 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. South
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
26 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
31 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. South winds less than
10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
32 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the upper 80s. Minimum RH 30 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-130815-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
206 AM CDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 82-87 (+2) 58-63 (+7) 77-82
RH % (24h trend) 22-27 (-5) 62-67 (-24) 27-32
RH Recovery Excellent
AM 20FT Wnd (mph) S 9 SW 11 G21
PM 20FT Wnd (mph) S 11 G18 S 10 SW 11 G20
Transport Wnd (mph) S 21 S 12 SW 21
Mixing Hgt(ft-agl) 7940 130 5220
Vent Rate (mph-ft) 166740 1560 109620
Max Dispersion Early 124 Very Good6 Very Poor 98 Good
Max Dispersion Late 139 Very Good7 Poor 93 Good
Category Day 5 1 4
Max LVORI Early 5 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows around 60. South winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
26 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
29 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Southwest 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
39 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 60. Southwest winds less than
10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
38 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest
winds less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 37 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-130815-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
206 AM CDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 81-86 (+2) 58-63 (+6) 76-81
RH % (24h trend) 23-28 (-4) 61-66 (-19) 31-36
RH Recovery Excellent
AM 20FT Wnd (mph) S 8 SW 11 G21
PM 20FT Wnd (mph) S 10 G17 S 11 SW 10 G21
Transport Wnd (mph) S 21 S 12 SW 20
Mixing Hgt(ft-agl) 7780 80 5190
Vent Rate (mph-ft) 163380 960 103800
Max Dispersion Early 120 Very Good6 Very Poor 93 Good
Max Dispersion Late 135 Very Good8 Poor 89 Good
Category Day 5 1 4
Max LVORI Early 4 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows around 60. South winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
26 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 60. Southwest winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
29 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Southwest 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
42 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 60. Southwest winds less than
10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
39 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest
winds less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 38 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.
$$
TNZ098-130815-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
206 AM CDT Sun Apr 12 2026
Today Tonight Mon
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 82-87 (+3) 59-64 (+8) 77-82
RH % (24h trend) 23-28 (-3) 62-67 (-13) 31-36
RH Recovery Excellent
AM 20FT Wnd (mph) S 7 SW 10 G20
PM 20FT Wnd (mph) S 9 G17 S 10 SW 10 G20
Transport Wnd (mph) S 20 S 10 SW 20
Mixing Hgt(ft-agl) 7690 200 5450
Vent Rate (mph-ft) 153800 2000 109000
Max Dispersion Early 114 Very Good6 Very Poor 85 Good
Max Dispersion Late 130 Very Good7 Poor 92 Good
Category Day 5 1 4
Max LVORI Early 4 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows around 60. South winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
26 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 60. South winds less
than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
29 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 42 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. Southwest winds less
than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
39 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 37 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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