492
FNUS54 KHUN 200740
FWFHUN
FIRE WEATHER PLANNING FORECAST FOR ALABAMA
NATIONAL WEATHER SERVICE HUNTSVILLE AL
240 AM CDT MON APR 20 2026
DISCUSSION
CLEAR SKIES AND ELEVATED TRANSPORT WINDS WILL PROMOTE GOOD
BURNING CONDITIONS FOR THE NEXT TWO DAYS. WHILE OUR CURRENT
FORECAST KEEPS MIN RH ABOVE 25% EACH AFTERNOON, SLIGHT VARIATIONS
IN THE TEMPERATURE OR DEWPOINT COULD RESULT IN SLIGHTLY LOWER MIN
RH THAN CURRENTLY FORECAST.
FOG POTENTIAL OVER THE NEXT FEW DAYS: NONE AT THIS TIME.
POTENTIAL FOR RED FLAG CONDITIONS: NONE AT THIS TIME.
ALZ001>003-202115-
LAUDERDALE-COLBERT-FRANKLIN AL-
INCLUDING THE CITIES OF FLORENCE, MUSCLE SHOALS, SHEFFIELD,
TUSCUMBIA, RUSSELLVILLE, AND RED BAY
240 AM CDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER CLEAR CLEAR PCLDY
MAX/MIN TEMP 76 47 80
MIN/MAX RH % 31 87 28
WIND 20FT AM (MPH) W 4 LGT/VAR SW 5
WIND 20FT PM (MPH) W 4 LGT/VAR SW 5
CHANCE PRECIP (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
MIXING HGT(FT-AGL/MSL)7400 8100
TRANSPORT WND (MPH) NW 12 SW 15
STABILITY CLASS D D D
MAX LVORI 3 5 3
DISPERSION 101 VERY GOOD 120 VERY GOOD
REMARKS...NONE.
ALZ004-014-202115-
LAWRENCE-WINSTON-
INCLUDING THE CITIES OF MOULTON, TOWN CREEK, AND HALEYVILLE
240 AM CDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER CLEAR CLEAR PCLDY
MAX/MIN TEMP 76 47 80
MIN/MAX RH % 28 89 26
WIND 20FT AM (MPH) NW 4 LGT/VAR SW 4
WIND 20FT PM (MPH) NW 4 LGT/VAR SW 4
CHANCE PRECIP (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
MIXING HGT(FT-AGL/MSL)7300 8400
TRANSPORT WND (MPH) NW 12 SW 10
STABILITY CLASS D D D
MAX LVORI 3 5 4
DISPERSION 96 GOOD 92 GOOD
REMARKS...NONE.
ALZ005>007-016-202115-
LIMESTONE-MADISON-MORGAN-CULLMAN-
INCLUDING THE CITIES OF ATHENS, HUNTSVILLE, DECATUR, AND CULLMAN
240 AM CDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER CLEAR CLEAR MCLEAR
MAX/MIN TEMP 76 46 81
MIN/MAX RH % 30 89 27
WIND 20FT AM (MPH) NW 5 LGT/VAR SW 5
WIND 20FT PM (MPH) NW 5 LGT/VAR SW 5
CHANCE PRECIP (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
MIXING HGT(FT-AGL/MSL)7800 8400
TRANSPORT WND (MPH) NW 15 SW 10
STABILITY CLASS D D D
MAX LVORI 3 5 4
DISPERSION 114 VERY GOOD 90 GOOD
REMARKS...NONE.
ALZ008>010-202115-
MARSHALL-JACKSON-DEKALB-
INCLUDING THE CITIES OF ALBERTVILLE, BOAZ, GUNTERSVILLE, ARAB,
SCOTTSBORO, FORT PAYNE, AND RAINSVILLE
240 AM CDT MON APR 20 2026
TODAY TONIGHT TUE
CLOUD COVER CLEAR CLEAR MCLEAR
MAX/MIN TEMP 74 45 78
MIN/MAX RH % 33 87 30
WIND 20FT AM (MPH) NW 5 LGT/VAR SW 4
WIND 20FT PM (MPH) NW 5 LGT/VAR SW 4
CHANCE PRECIP (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
MIXING HGT(FT-AGL/MSL)8400 8200
TRANSPORT WND (MPH) NW 18 SW 8
STABILITY CLASS D D D
MAX LVORI 3 5 3
DISPERSION 144 VERY GOOD 71 GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. LIGHT
WINDS.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH
33 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 35 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
38 PERCENT. SOUTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 60 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHWEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 53 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
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