884
FNUS54 KHUN 230911
FWFHUN
FIRE WEATHER PLANNING FORECAST FOR ALABAMA
NATIONAL WEATHER SERVICE HUNTSVILLE AL
411 AM CDT SUN AUG 23 2026
DISCUSSION
SURFACE HIGH PRESSURE (CENTERED ACROSS SOUTHERN CANADA) WILL HAVE
A DOMINANT INFLUENCE ON LOCAL WEATHER CONDITIONS FROM TODAY
THROUGH MONDAY, MAINTAINING LIGHT NORTHERLY WINDS THAT WILL ADVECT
A DRIER AIRMASS INTO THE REGION (FEATURING MINRH VALUES IN THE
35-45% RANGE BOTH TODAY AND MONDAY). ALTHOUGH A FEW LIGHT SHOWERS
WILL BE POSSIBLE EARLY THIS MORNING AS A WEAK COLD FRONT SHIFTS
SOUTHWARD THROUGH THE REGION, MOST LOCATIONS WILL REMAIN DRY
THROUGH MONDAY (WHEN A FEW SHOWERS RELATED TO A SOUTHEASTWARD
MOVING COMPLEX OF STORMS MAY CLIP PORTIONS OF NORTHWEST AL). SMOKE
DISPERSION INDICES WILL BE IN THE GENERALLY GOOD-GOOD RANGE BOTH
DAYS, WITH MIXING HEIGHTS OF 6000-7000 FT AND TRANSPORT WINDS OF
5-10 MPH.
FOG POTENTIAL OVER THE NEXT FEW DAYS: PATCHY FOG MAY DEVELOP IN
WIND-PROTECTED LOCATIONS AND NEAR LARGE BODIES OF WATER EARLY THIS
MORNING AND AGAIN EARLY MONDAY MORNING.
POTENTIAL FOR RED FLAG CONDITIONS: NONE AT THIS TIME.
ALZ001>003-232130-
LAUDERDALE-COLBERT-FRANKLIN AL-
INCLUDING THE CITIES OF FLORENCE, MUSCLE SHOALS, SHEFFIELD,
TUSCUMBIA, RUSSELLVILLE, AND RED BAY
411 AM CDT SUN AUG 23 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
MAX/MIN TEMP 89 65 87
MIN/MAX RH % 42 82 44
WIND 20FT AM (MPH) N 4 LGT/VAR LGT/VAR
WIND 20FT PM (MPH) N 4 LGT/VAR LGT/VAR
CHANCE PRECIP (%) 0 0 20
PRECIP TYPE NONE NONE SHOWERS
PRECIP DURATION 0
PRECIP AMOUNT 0.00 0.00 0.03
MIXING HGT(FT-AGL/MSL)6600 7000
TRANSPORT WND (MPH) N 8 NW 8
STABILITY CLASS D D D
MAX LVORI 5 4 4
DISPERSION 60 GEN GOOD 62 GOOD
REMARKS...NONE.
ALZ004-014-232130-
LAWRENCE-WINSTON-
INCLUDING THE CITIES OF MOULTON, TOWN CREEK, AND HALEYVILLE
411 AM CDT SUN AUG 23 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
MAX/MIN TEMP 89 65 87
MIN/MAX RH % 41 83 40
WIND 20FT AM (MPH) N 4 LGT/VAR LGT/VAR
WIND 20FT PM (MPH) N 4 LGT/VAR LGT/VAR
CHANCE PRECIP (%) 0 0 20
PRECIP TYPE NONE NONE SHOWERS
PRECIP DURATION 0
PRECIP AMOUNT 0.00 0.00 0.03
MIXING HGT(FT-AGL/MSL)6400 6900
TRANSPORT WND (MPH) N 7 NW 8
STABILITY CLASS D D D
MAX LVORI 6 5 4
DISPERSION 54 GEN GOOD 61 GOOD
REMARKS...NONE.
ALZ005>007-016-232130-
LIMESTONE-MADISON-MORGAN-CULLMAN-
INCLUDING THE CITIES OF ATHENS, HUNTSVILLE, DECATUR, AND CULLMAN
411 AM CDT SUN AUG 23 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
MAX/MIN TEMP 89 64 87
MIN/MAX RH % 40 82 40
WIND 20FT AM (MPH) N 5 LGT/VAR LGT/VAR
WIND 20FT PM (MPH) N 5 LGT/VAR LGT/VAR
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)6300 6500
TRANSPORT WND (MPH) N 8 NW 8
STABILITY CLASS D D D
MAX LVORI 5 4 4
DISPERSION 57 GEN GOOD 57 GEN GOOD
REMARKS...NONE.
ALZ008>010-232130-
MARSHALL-JACKSON-DEKALB-
INCLUDING THE CITIES OF ALBERTVILLE, BOAZ, GUNTERSVILLE, ARAB,
SCOTTSBORO, FORT PAYNE, AND RAINSVILLE
411 AM CDT SUN AUG 23 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
MAX/MIN TEMP 89 62 87
MIN/MAX RH % 39 83 38
WIND 20FT AM (MPH) N 5 LGT/VAR LGT/VAR
WIND 20FT PM (MPH) N 5 LGT/VAR LGT/VAR
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)6300 6300
TRANSPORT WND (MPH) NW 9 NW 9
STABILITY CLASS D D D
MAX LVORI 5 4 4
DISPERSION 57 GEN GOOD 60 GEN GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. LIGHT WINDS.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
48 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. LIGHT WINDS.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 59 PERCENT.
LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. LIGHT WINDS.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 62 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. LIGHT
WINDS.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF THUNDERSTORMS. HIGHS IN
THE UPPER 80S. MINIMUM RH 57 PERCENT. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. LIGHT
WINDS.
SATURDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 53 PERCENT.
LIGHT WINDS.
70/DD
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