040
FNUS54 KHUN 200748
FWFHUN
FIRE WEATHER PLANNING FORECAST FOR ALABAMA
NATIONAL WEATHER SERVICE HUNTSVILLE AL
248 AM CDT SUN SEP 20 2026
DISCUSSION
TRANSPORT WINDS WILL REMAIN LIGHT THROUGH MONDAY, AND THE
NORTHWESTERLY FLOW TODAY WILL BECOME MORE WESTERLY ON MONDAY. WITH
GREAT MIXING HEIGHTS, DISPERSIONS WILL RANGE FROM FAIR TO GOOD.
MIN RHS WILL LINGER AROUND 40% EACH DAY AS WELL. THERE IS A LOW
CHANCE (20%) OF SHOWERS AND STORMS TODAY, WITH BETTER CHANCES
OCCURING MONDAY AFTERNOON.
FOG POTENTIAL OVER THE NEXT FEW DAYS: LOW CHANCE FOR PATCHY FOG
THIS MORNING.
POTENTIAL FOR RED FLAG CONDITIONS: NONE.
ALZ001>003-202130-
LAUDERDALE-COLBERT-FRANKLIN AL-
INCLUDING THE CITIES OF FLORENCE, MUSCLE SHOALS, SHEFFIELD,
TUSCUMBIA, RUSSELLVILLE, AND RED BAY
248 AM CDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
MAX/MIN TEMP 97 71 97
MIN/MAX RH % 39 95 41
WIND 20FT AM (MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT PM (MPH) LGT/VAR LGT/VAR LGT/VAR
CHANCE PRECIP (%) 20 0 0
PRECIP TYPE SHOWERS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.00 0.00 0.00
MIXING HGT(FT-AGL/MSL)8200 9100
TRANSPORT WND (MPH) NW 5 W 7
STABILITY CLASS D D D
MAX LVORI 5 6 6
DISPERSION 48 GEN GOOD 62 GOOD
REMARKS...NONE.
ALZ004-014-202130-
LAWRENCE-WINSTON-
INCLUDING THE CITIES OF MOULTON, TOWN CREEK, AND HALEYVILLE
248 AM CDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
MAX/MIN TEMP 95 70 95
MIN/MAX RH % 40 100 41
WIND 20FT AM (MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT PM (MPH) LGT/VAR LGT/VAR LGT/VAR
CHANCE PRECIP (%) 20 0 20
PRECIP TYPE TSTMS NONE TSTMS
PRECIP DURATION 1 1
PRECIP AMOUNT 0.01 0.00 0.00
MIXING HGT(FT-AGL/MSL)7800 9200
TRANSPORT WND (MPH) N 5 W 5
STABILITY CLASS D D D
MAX LVORI 6 9 7
DISPERSION 38 FAIR 46 GEN GOOD
REMARKS...NONE.
ALZ005>007-016-202130-
LIMESTONE-MADISON-MORGAN-CULLMAN-
INCLUDING THE CITIES OF ATHENS, HUNTSVILLE, DECATUR, AND CULLMAN
248 AM CDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
MAX/MIN TEMP 95 69 95
MIN/MAX RH % 41 100 44
WIND 20FT AM (MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT PM (MPH) LGT/VAR LGT/VAR LGT/VAR
CHANCE PRECIP (%) 20 0 30
PRECIP TYPE TSTMS NONE TSTMS
PRECIP DURATION 1 1
PRECIP AMOUNT 0.01 0.00 0.06
MIXING HGT(FT-AGL/MSL)7500 8200
TRANSPORT WND (MPH) NW 5 W 5
STABILITY CLASS D D D
MAX LVORI 6 7 7
DISPERSION 37 FAIR 34 FAIR
REMARKS...NONE.
ALZ008>010-202130-
MARSHALL-JACKSON-DEKALB-
INCLUDING THE CITIES OF ALBERTVILLE, BOAZ, GUNTERSVILLE, ARAB,
SCOTTSBORO, FORT PAYNE, AND RAINSVILLE
248 AM CDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
MAX/MIN TEMP 92 68 93
MIN/MAX RH % 45 100 48
WIND 20FT AM (MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT PM (MPH) LGT/VAR LGT/VAR LGT/VAR
CHANCE PRECIP (%) 20 0 40
PRECIP TYPE TSTMS NONE TSTMS
PRECIP DURATION 1 1
PRECIP AMOUNT 0.01 0.00 0.03
MIXING HGT(FT-AGL/MSL)6900 6900
TRANSPORT WND (MPH) N 5 W 5
STABILITY CLASS D D D
MAX LVORI 6 8 7
DISPERSION 34 FAIR 35 FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. LIGHT WINDS.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 90S. MINIMUM RH 55 PERCENT.
LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
80S. MINIMUM RH 58 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 54 PERCENT.
NORTH WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
50 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
46 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
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