284
FNUS54 KHUN 191841
FWFHUN
FIRE WEATHER PLANNING FORECAST FOR ALABAMA
NATIONAL WEATHER SERVICE HUNTSVILLE AL
141 PM CDT SAT SEP 19 2026
DISCUSSION
SCATTERED SHOWER AND THUNDERSTORM ACTIVITY SHOULD WANE WAS WE GO
INTO THE EVENING. LOW TEMPERATURES SHOULD COOL MOSTLY INTO THE
LOWER 70S WITH MAXIMUM RELATIVE HUMIDITIES OF 95-100 PERCENT.
PATCHY FOG FORMATION COULD OCCUR LATE TONIGHT AND EARLY SUNDAY
MORNING.
LESSER RAIN CHANCES ARE FORECAST FOR SUNDAY. HIGH TEMPERATURES
SHOULD RISE INTO THE 90S. MINIMUM AFTERNOON RELATIVE HUMIDITIES
SHOULD FALL TO 40-50 PERCENT. MIXING HEIGHTS RANGING FROM
7000-8500 FT, AND NORTHERLY TRANSPORT WINDS OF 5 MPH SHOULD CREATE
FAIR SMOKE DISPERSION RATES.
FOG POTENTIAL OVER THE NEXT FEW DAYS: PATCHY LATE NIGHT AND EARLY
MORNING FOG DEVELOPMENT COULD OCCUR IN/NEAR LOCATIONS THAT RECEIVE
WETTING RAINFALL, AS WELL AS THOSE FOG PRONE LOCATIONS.
POTENTIAL FOR RED FLAG CONDITIONS: NOT FORECAST AT THIS TIME.
ALZ001>003-201030-
LAUDERDALE-COLBERT-FRANKLIN AL-
INCLUDING THE CITIES OF FLORENCE, MUSCLE SHOALS, SHEFFIELD,
TUSCUMBIA, RUSSELLVILLE, AND RED BAY
141 PM CDT SAT SEP 19 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
MIN/MAX TEMP 71 98 71 97
MAX/MIN RH % 94 40 94 40
WIND 20FT AM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT PM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
CHANCE PRECIP (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
MIXING HGT(FT-AGL/MSL) 8400 9100
TRANSPORT WND (MPH) NW 5 W 5
STABILITY CLASS D D D D
MAX LVORI 6 6 6 5
DISPERSION 39 FAIR 49 GEN GOOD
REMARKS...NONE.
ALZ004-014-201030-
LAWRENCE-WINSTON-
INCLUDING THE CITIES OF MOULTON, TOWN CREEK, AND HALEYVILLE
141 PM CDT SAT SEP 19 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
MIN/MAX TEMP 70 96 70 95
MAX/MIN RH % 99 41 99 39
WIND 20FT AM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT PM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
CHANCE PRECIP (%) 0 0 0 20
PRECIP TYPE NONE NONE NONE TSTMS
PRECIP DURATION 1
PRECIP AMOUNT 0.00 0.00 0.00 0.00
MIXING HGT(FT-AGL/MSL) 7600 8700
TRANSPORT WND (MPH) N 5 W 5
STABILITY CLASS D D D D
MAX LVORI 9 7 9 6
DISPERSION 37 FAIR 40 FAIR
REMARKS...NONE.
ALZ005>007-016-201030-
LIMESTONE-MADISON-MORGAN-CULLMAN-
INCLUDING THE CITIES OF ATHENS, HUNTSVILLE, DECATUR, AND CULLMAN
141 PM CDT SAT SEP 19 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
MIN/MAX TEMP 69 96 69 96
MAX/MIN RH % 99 44 99 42
WIND 20FT AM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT PM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
CHANCE PRECIP (%) 20 0 0 30
PRECIP TYPE TSTMS NONE NONE TSTMS
PRECIP DURATION 0 1
PRECIP AMOUNT 0.00 0.00 0.00 0.06
MIXING HGT(FT-AGL/MSL) 7300 8300
TRANSPORT WND (MPH) N 5 W 5
STABILITY CLASS D D D D
MAX LVORI 8 7 6 6
DISPERSION 36 FAIR 38 FAIR
REMARKS...NONE.
ALZ008>010-201030-
MARSHALL-JACKSON-DEKALB-
INCLUDING THE CITIES OF ALBERTVILLE, BOAZ, GUNTERSVILLE, ARAB,
SCOTTSBORO, FORT PAYNE, AND RAINSVILLE
141 PM CDT SAT SEP 19 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
MIN/MAX TEMP 68 93 68 93
MAX/MIN RH % 99 47 100 47
WIND 20FT AM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT PM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
CHANCE PRECIP (%) 30 0 0 40
PRECIP TYPE TSTMS NONE NONE TSTMS
PRECIP DURATION 1 1
PRECIP AMOUNT 0.02 0.00 0.00 0.03
MIXING HGT(FT-AGL/MSL) 6800 6900
TRANSPORT WND (MPH) N 5 NW 5
STABILITY CLASS D D D D
MAX LVORI 8 8 8 7
DISPERSION 33 FAIR 33 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
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 60S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. MINIMUM RH 61 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTH WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
57 PERCENT. NORTH WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 52 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. NORTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
49 PERCENT. NORTH WINDS AROUND 5 MPH.
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