577
FNUS74 KHUN 171303
FWSHUN

Spot Forecast for Oh Bryans...USFS
National Weather Service Huntsville AL
703 AM CST Mon Nov 17 2025

Forecast is based on ignition time of 0800 CST on November 17.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...

Forecast temperatures today should be warmer than seasonal norms,
rising to around 68 degrees in the early to mid afternoon. It
will be dry with minimum relative humidity values falling to
around 20 percent this afternoon. Winds will be light today from
the east-southeast generally less than 5 mph. Light winds aloft
should result in generally poor smoke dispersion rates. No
precipitation is expected over the burn area through Tuesday.
Lower end rain chances return late Tuesday night, with somewhat
higher chances on Friday.


.REST OF TODAY...

Sky/weather.........Sunny (20-30 percent).
Max temperature.....Around 68.
Min humidity........20 percent.
Wind (20 ft)........Light winds.
Mixing height.......2200 ft AGL.
Transport winds.....East 5 to 9 mph.
LVORI...............2.

TIME (CST)      8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........20  35  28  40  35  21  26  11  9   7
WEATHER COV.....
WEATHER TYPE....
TEMP............47  55  59  63  66  67  68  68  66  62
RH..............45  32  23  21  21  20  22  25  34  42
20 FT WIND DIR..060 080 080 090 100 100 100 110 110 110
20 FT WIND SPD..2   2   2   2   2   2   2   2   2   2
20 FT WIND GUST.                                    3
MIX HGT (KFT)...0.5 0.6 1.1 1.6 2.1 2.1 2.2 2.2 1.5 0.8
TRANSP WIND DIR.070 080 080 090 090 090 100 100 100 100
TRANSP WIND SPD.9   9   8   7   6   6   6   6   5   5
DISPERSION IDX..4   4   4   14  15  16  16  16  9   5
LVORI...........2   2   2   2   2   2   2   2   2   2

.TONIGHT...

Sky/weather.........Partly cloudy (20-30 percent) then becoming
                    mostly cloudy (50-60 percent).
Min temperature.....Around 48.
Max humidity........55 percent.
Wind (20 ft)........Light winds.
Mixing height.......100 ft AGL.
Transport winds.....Southeast 3 to 6 mph shifting to the south
                    around 6 mph early in the morning.
LVORI...............2.

TIME (CST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........15  9   12  19  17  8   8   17  26  35  44  54
WEATHER COV.....
WEATHER TYPE....
TEMP............57  52  51  51  50  50  49  49  48  48  49  49
RH..............42  44  45  48  50  46  48  48  47  47  48  50
20 FT WIND DIR..100 100 100 110 120 130 140 140 150 150 150 160
20 FT WIND SPD..1   1   1   1   1   1   1   2   2   2   2   2
20 FT WIND GUST.    9   10  10  12  12  12  12  13  14  14  15
MIX HGT (KFT)...0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
TRANSP WIND DIR.100 100 100 110 110 120 130 130 140 150 150 160
TRANSP WIND SPD.3   3   3   3   3   5   5   5   6   6   6   6
DISPERSION IDX..0   0   0   0   0   0   2   2   3   3   3   3
LVORI...........2   2   2   2   2   2   2   2   2   2   2   2

.TUESDAY...

Sky/weather.........Mostly sunny (40-50 percent).
Max temperature.....Around 75.
Min humidity........47 percent.
Wind (20 ft)........Light winds becoming south 5 to 8 mph early in
                    the morning.
Mixing height.......1400 ft AGL.
Transport winds.....South 6 to 15 mph.
LVORI...............2.

TIME (CST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........49  44  38  33  37  41  45  50  55  52  52  52
WEATHER COV.....
WEATHER TYPE....
TEMP............49  51  55  61  66  70  71  73  74  75  74  71
RH..............52  54  55  53  54  55  59  57  57  55  59  68
20 FT WIND DIR..160 160 170 180 190 200 200 200 200 200 200 190
20 FT WIND SPD..3   5   6   6   7   9   10  10  10  9   7   6
20 FT WIND GUST.15  16  17  18  20  20  20  20  20  20  18  16
MIX HGT (KFT)...0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.9 1.2 1.4 1.0 0.6
TRANSP WIND DIR.160 160 170 180 180 180 180 180 190 190 190 190
TRANSP WIND SPD.6   7   7   8   9   9   10  13  14  15  14  10
DISPERSION IDX..3   5   3   4   4   2   5   13  20  24  18  10
LVORI...........2   2   2   2   2   2   2   2   2   2   2   2

$$
Forecaster...Boyd
Requested by...Clark
Type of request...PRESCRIBED
.TAG 2526087.0/HUN
.DELDT 11/17/25
.FormatterVersion 2.0.0
.EMAIL kerry.clark@usda.gov