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.
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