015
FNUS54 KHUN 200831
FWFHUN
FIRE WEATHER PLANNING FORECAST FOR ALABAMA
NATIONAL WEATHER SERVICE HUNTSVILLE AL
331 AM CDT MON JUL 20 2026
DISCUSSION
LOW TO MEDIUM CHANCES OF SHOWERS AND THUNDERSTORMS ARE EXPECTED
THIS AFTERNOON. 20 FOOT WINDS ARE EXPECTED TO BE LIGHT AND
VARIABLE WITH TRANSPORT WINDS FROM THE SOUTHWEST OR WEST AROUND 6
MPH. MIXING HEIGHTS WILL CLIMB TO BETWEEN 4000 AND 5000 FEET IN
THE AFTERNOON. MINIMUM RELATIVE HUMIDITY VALUES IN THE AFTERNOON
WILL ONLY DROP TO AROUND 60 PERCENT.
A DRIER DAY IS EXPECTED ON TUESDAY WITH A VERY LOW CHANCE OF
SHOWERS OR THUNDERSTORMS POSSIBLE. 20 FOOT WINDS WILL BE LIGHT
AND VARIABLE WITH TRANSPORT WINDS FROM THE SOUTH OR SOUTHWEST
BETWEEN 5 AND 10 MPH. MIXING HEIGHTS WILL CLIMB TO BETWEEN 6000
AND 7000 FEET IN THE AFTERNOON. MINIMUM RELATIVE HUMIDITY VALUES
IN THE AFTERNOON WILL DROP TO AROUND 55 PERCENT.
FOG POTENTIAL OVER THE NEXT FEW DAYS: FOG WILL CONTINUE TO OCCUR
OVERNIGHT WITH SOME LOCALLY DENSE FOG POSSIBLE.
POTENTIAL FOR RED FLAG CONDITIONS: NONE IS FORECAST DUE TO HIGH
AFTERNOON RELATIVE HUMIDITY VALUES EXPECTED.
ALZ001>003-202130-
LAUDERDALE-COLBERT-FRANKLIN AL-
INCLUDING THE CITIES OF FLORENCE, MUSCLE SHOALS, SHEFFIELD,
TUSCUMBIA, RUSSELLVILLE, AND RED BAY
331 AM CDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
MAX/MIN TEMP 93 73 94
MIN/MAX RH % 59 98 55
WIND 20FT AM (MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT PM (MPH) LGT/VAR LGT/VAR LGT/VAR
CHANCE PRECIP (%) 40 30 0
PRECIP TYPE TSTMS TSTMS NONE
PRECIP DURATION 2 1
PRECIP AMOUNT 0.06 0.04 0.00
MIXING HGT(FT-AGL/MSL)5000 6800
TRANSPORT WND (MPH) W 6 SW 6
STABILITY CLASS D D D
MAX LVORI 7 7 6
DISPERSION 30 FAIR 46 GEN GOOD
REMARKS...NONE.
ALZ004-014-202130-
LAWRENCE-WINSTON-
INCLUDING THE CITIES OF MOULTON, TOWN CREEK, AND HALEYVILLE
331 AM CDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
MAX/MIN TEMP 91 73 93
MIN/MAX RH % 58 98 54
WIND 20FT AM (MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT PM (MPH) LGT/VAR LGT/VAR LGT/VAR
CHANCE PRECIP (%) 50 30 0
PRECIP TYPE TSTMS TSTMS NONE
PRECIP DURATION 2 0
PRECIP AMOUNT 0.08 0.01 0.00
MIXING HGT(FT-AGL/MSL)4600 6900
TRANSPORT WND (MPH) SW 5 S 7
STABILITY CLASS D D D
MAX LVORI 8 8 6
DISPERSION 25 FAIR 49 GEN GOOD
REMARKS...NONE.
ALZ005>007-016-202130-
LIMESTONE-MADISON-MORGAN-CULLMAN-
INCLUDING THE CITIES OF ATHENS, HUNTSVILLE, DECATUR, AND CULLMAN
331 AM CDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
MAX/MIN TEMP 92 73 93
MIN/MAX RH % 60 97 55
WIND 20FT AM (MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT PM (MPH) LGT/VAR LGT/VAR LGT/VAR
CHANCE PRECIP (%) 50 30 20
PRECIP TYPE TSTMS TSTMS SHOWERS
PRECIP DURATION 2 0 1
PRECIP AMOUNT 0.04 0.02 0.01
MIXING HGT(FT-AGL/MSL)4900 6400
TRANSPORT WND (MPH) SW 6 S 8
STABILITY CLASS D D D
MAX LVORI 7 7 6
DISPERSION 28 FAIR 52 GEN GOOD
REMARKS...NONE.
ALZ008>010-202130-
MARSHALL-JACKSON-DEKALB-
INCLUDING THE CITIES OF ALBERTVILLE, BOAZ, GUNTERSVILLE, ARAB,
SCOTTSBORO, FORT PAYNE, AND RAINSVILLE
331 AM CDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
MAX/MIN TEMP 90 71 91
MIN/MAX RH % 62 98 56
WIND 20FT AM (MPH) LGT/VAR LGT/VAR S 4
WIND 20FT PM (MPH) LGT/VAR LGT/VAR S 4
CHANCE PRECIP (%) 50 40 20
PRECIP TYPE TSTMS TSTMS TSTMS
PRECIP DURATION 1 0 1
PRECIP AMOUNT 0.05 0.02 0.03
MIXING HGT(FT-AGL/MSL)4800 5600
TRANSPORT WND (MPH) SW 6 SW 8
STABILITY CLASS D D D
MAX LVORI 7 6 6
DISPERSION 33 FAIR 51 GEN GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS AROUND 90. MINIMUM RH 61 PERCENT. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 70. NORTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
57 PERCENT. NORTH WINDS AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. NORTH
WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
58 PERCENT. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. LIGHT
WINDS.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 63 PERCENT.
LIGHT WINDS.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. LIGHT
WINDS.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 62 PERCENT.
EAST WINDS AROUND 5 MPH.
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