642
FNUS54 KHUN 250818
FWFHUN
FIRE WEATHER PLANNING FORECAST FOR ALABAMA
NATIONAL WEATHER SERVICE HUNTSVILLE AL
318 AM CDT MON MAY 25 2026
DISCUSSION
SHOWER AND THUNDERSTORM CHANCES WILL INCREASE THROUGH THE DAY,
WITH HIGH CHANCES (60-80%) THIS AFTERNOON. MAIN HAZARD WILL BE
HEAVY RAINFALL THAT SHOULD PROVIDE A WETTING RAINFALL. WITH
MIXING HEIGHTS ONLY AROUND 3,000FT AND SOUTHERLY TRANSPORT WINDS
BELOW CRITICAL THRESHOLDS, DISPERSIONS WILL BE GENERALLY POOR.
TRANSPORT WINDS WILL INCREASE TOMORROW ALLOWING FOR BETTER
DISPERSION. A WET PATTERN WILL PERSIST THROUGH THE WEEK.
FOG POTENTIAL OVER THE NEXT FEW DAYS: FOG CAN BECOME DENSE THIS
MORNING CREATING VISIBILITIES DOWN TO A QUARTER MILE OR LESS.
DENSE FOG ADVISORY IS IN EFFECT UNTIL 10 AM THIS MORNING.
POTENTIAL FOR RED FLAG CONDITIONS: NONE.
ALZ001>003-252130-
LAUDERDALE-COLBERT-FRANKLIN AL-
INCLUDING THE CITIES OF FLORENCE, MUSCLE SHOALS, SHEFFIELD,
TUSCUMBIA, RUSSELLVILLE, AND RED BAY
318 AM CDT MON MAY 25 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY MCLDY
MAX/MIN TEMP 80 64 81
MIN/MAX RH % 76 100 76
WIND 20FT AM (MPH) LGT/VAR LGT/VAR S 5
WIND 20FT PM (MPH) LGT/VAR LGT/VAR S 5
CHANCE PRECIP (%) 80 70 70
PRECIP TYPE TSTMS TSTMS TSTMS
PRECIP DURATION 5 4 4
PRECIP AMOUNT 0.30 0.15 0.23
MIXING HGT(FT-AGL/MSL)3300 3300
TRANSPORT WND (MPH) S 6 S 13
STABILITY CLASS C C C
MAX LVORI 10 9 9
DISPERSION 17 GEN POOR 42 GEN GOOD
REMARKS...NONE.
ALZ004-014-252130-
LAWRENCE-WINSTON-
INCLUDING THE CITIES OF MOULTON, TOWN CREEK, AND HALEYVILLE
318 AM CDT MON MAY 25 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY MCLDY
MAX/MIN TEMP 79 64 80
MIN/MAX RH % 76 100 77
WIND 20FT AM (MPH) LGT/VAR LGT/VAR S 4
WIND 20FT PM (MPH) LGT/VAR LGT/VAR S 4
CHANCE PRECIP (%) 80 70 60
PRECIP TYPE TSTMS TSTMS TSTMS
PRECIP DURATION 6 4 4
PRECIP AMOUNT 0.38 0.21 0.23
MIXING HGT(FT-AGL/MSL)2900 3100
TRANSPORT WND (MPH) S 5 S 14
STABILITY CLASS C C C
MAX LVORI 10 9 9
DISPERSION 15 GEN POOR 42 GEN GOOD
REMARKS...NONE.
ALZ005>007-016-252130-
LIMESTONE-MADISON-MORGAN-CULLMAN-
INCLUDING THE CITIES OF ATHENS, HUNTSVILLE, DECATUR, AND CULLMAN
318 AM CDT MON MAY 25 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY MCLDY
MAX/MIN TEMP 80 63 80
MIN/MAX RH % 77 100 79
WIND 20FT AM (MPH) LGT/VAR LGT/VAR S 5
WIND 20FT PM (MPH) LGT/VAR LGT/VAR S 5
CHANCE PRECIP (%) 90 70 60
PRECIP TYPE TSTMS TSTMS TSTMS
PRECIP DURATION 4 4 4
PRECIP AMOUNT 0.34 0.24 0.30
MIXING HGT(FT-AGL/MSL)2900 3400
TRANSPORT WND (MPH) S 5 S 12
STABILITY CLASS C C C
MAX LVORI 10 9 9
DISPERSION 14 GEN POOR 39 FAIR
REMARKS...NONE.
ALZ008>010-252130-
MARSHALL-JACKSON-DEKALB-
INCLUDING THE CITIES OF ALBERTVILLE, BOAZ, GUNTERSVILLE, ARAB,
SCOTTSBORO, FORT PAYNE, AND RAINSVILLE
318 AM CDT MON MAY 25 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY MCLDY
MAX/MIN TEMP 78 62 78
MIN/MAX RH % 80 100 81
WIND 20FT AM (MPH) LGT/VAR LGT/VAR S 4
WIND 20FT PM (MPH) LGT/VAR LGT/VAR S 4
CHANCE PRECIP (%) 90 80 80
PRECIP TYPE TSTMS TSTMS TSTMS
PRECIP DURATION 4 4 5
PRECIP AMOUNT 0.39 0.27 0.32
MIXING HGT(FT-AGL/MSL)2800 3500
TRANSPORT WND (MPH) S 5 S 12
STABILITY CLASS C C C
MAX LVORI 10 9 9
DISPERSION 14 GEN POOR 33 FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 60S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 77 PERCENT. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 60S. LIGHT
WINDS.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 73 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT WINDS.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 75 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT WINDS.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
80. MINIMUM RH 73 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 67 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
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