371
FNUS54 KHUN 200753
FWFHUN

Fire Weather Planning Forecast for Alabama
National Weather Service Huntsville AL
153 AM CST Thu Nov 20 2025

.DISCUSSION...

After a foggy morning, rain chances return to north Alabama this
afternoon, with the highest chances along and north of the
Tennessee River. Chances wane tonight, but resurge area-wide on
Friday. Therefore, minimum relative humidity values will be well
above critical thresholds through at least the end of the work
week. Mixing heights are expected to only reach between 1000-3800
feet today and between 800-3000 feet on Friday. Southwesterly
transport winds between 10-15 mph today will increase slightly on
Friday to be around 15 mph. Lastly, fair daytime dispersions are
forecast both today and Friday.

Fog potential over the next few days: Patchy to areas of dense
fog are forecast through this morning. Then, there is a low chance
of fog tonight.

Potential for Red Flag Conditions: None at this time.

ALZ001>003-202245-
Lauderdale-Colbert-Franklin AL-
Including the cities of Florence, Muscle Shoals, Sheffield,
Tuscumbia, Russellville, and Red Bay
153 AM CST Thu Nov 20 2025

                      Today        Tonight      Fri

Cloud Cover           MCldy        MCldy        MCldy
Max/Min Temp          77           57           72
Min/Max RH %          70           100          79
Wind 20ft am (mph)    SW  5        Lgt/Var      SW  7
Wind 20ft pm (mph)    SW  5        Lgt/Var      SW  7
Chance Precip (%)     60           40           70
Precip Type           Tstms        Tstms        Tstms
Precip Duration       3            1            9
Precip Amount         0.13         0.05         0.17
Mixing Hgt(ft-agl/msl)3500                      2200
Transport Wnd (mph)   SW 13                     SW 15
Stability Class       C            C            D
Max LVORI             9            10           8
Dispersion            31 Fair                   28 Fair

Remarks...None.

$$

ALZ004-014-202245-
Lawrence-Winston-
Including the cities of Moulton, Town Creek, and Haleyville
153 AM CST Thu Nov 20 2025

                      Today        Tonight      Fri

Cloud Cover           MCldy        MCldy        MCldy
Max/Min Temp          78           56           72
Min/Max RH %          60           100          74
Wind 20ft am (mph)    SW  4        Lgt/Var      S  6
Wind 20ft pm (mph)    SW  4        Lgt/Var      S  6
Chance Precip (%)     30           20           70
Precip Type           Tstms        Showers      Tstms
Precip Duration       1            1            6
Precip Amount         0.03         0.00         0.15
Mixing Hgt(ft-agl/msl)3500                      2100
Transport Wnd (mph)   S 12                      SW 14
Stability Class       C            D            D
Max LVORI             9            10           8
Dispersion            31 Fair                   24 Fair

Remarks...None.

$$

ALZ005>007-016-202245-
Limestone-Madison-Morgan-Cullman-
Including the cities of Athens, Huntsville, Decatur, and Cullman
153 AM CST Thu Nov 20 2025

                      Today        Tonight      Fri

Cloud Cover           MCldy        MCldy        MCldy
Max/Min Temp          78           57           72
Min/Max RH %          61           100          74
Wind 20ft am (mph)    SW  5        Lgt/Var      SW  7
Wind 20ft pm (mph)    SW  5        Lgt/Var      SW  7
Chance Precip (%)     40           30           60
Precip Type           Tstms        Tstms        Tstms
Precip Duration       2            1            6
Precip Amount         0.06         0.02         0.14
Mixing Hgt(ft-agl/msl)3700                      2800
Transport Wnd (mph)   S 12                      SW 15
Stability Class       D            C            D
Max LVORI             9            10           8
Dispersion            26 Fair                   26 Fair

Remarks...None.

$$

ALZ008>010-202245-
Marshall-Jackson-DeKalb-
Including the cities of Albertville, Boaz, Guntersville, Arab,
Scottsboro, Fort Payne, and Rainsville
153 AM CST Thu Nov 20 2025

                      Today        Tonight      Fri

Cloud Cover           MCldy        MCldy        MCldy
Max/Min Temp          75           56           72
Min/Max RH %          67           100          71
Wind 20ft am (mph)    S  4         Lgt/Var      SW  6
Wind 20ft pm (mph)    S  4         Lgt/Var      SW  6
Chance Precip (%)     40           30           50
Precip Type           Tstms        Tstms        Tstms
Precip Duration       2            1            2
Precip Amount         0.03         0.04         0.13
Mixing Hgt(ft-agl/msl)3800                      3000
Transport Wnd (mph)   SW  9                     SW 17
Stability Class       C            C            D
Max LVORI             9            9            8
Dispersion            21 Fair                   35 Fair

Remarks...None.

$$

.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the lower 60s. South winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
59 percent. Southwest winds around 5 mph.
.SATURDAY NIGHT...Partly cloudy. Cooler. Lows in the upper 40s.
Light winds.
.SUNDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
52 percent. North winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.MONDAY...Mostly cloudy. Highs around 70. Minimum RH 52 percent.
East winds around 5 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southeast winds around 5 mph.
.TUESDAY...Mostly cloudy with showers likely. Highs in the upper
60s. Minimum RH 74 percent. South winds around 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. South winds around 5 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 60s. Minimum RH
63 percent. Southwest winds around 5 mph.

$$