458
FNUS54 KHUN 190603
FWFHUN
FIRE WEATHER PLANNING FORECAST FOR ALABAMA
NATIONAL WEATHER SERVICE HUNTSVILLE AL
103 AM CDT TUE MAY 19 2026
DISCUSSION
VERY WARM CONDITIONS WILL CONTINUE TODAY WITH HIGHS IN THE
UPPER 80S TO LOWER 90S AND MIN RH VALUES DROPPING TO AROUND 45
PERCENT. MIXING HEIGHTS ABOVE 6.5 KFT AND 20 FT WINDS BETWEEN
5-10 MPH WILL ALLOW FOR VERY GOOD DISPERSIONS. A FRONT WILL MOVE
INTO THE AREA ON WEDNESDAY, BRINGING MEDIUM TO HIGH CHANCES FOR
SHOWERS AND STORMS AND THE POTENTIAL FOR LOCALIZED WETTING RAINS.
FOG POTENTIAL OVER THE NEXT FEW DAYS: NONE AT THIS TIME.
POTENTIAL FOR RED FLAG CONDITIONS: NONE AT THIS TIME.
ALZ001>003-192130-
LAUDERDALE-COLBERT-FRANKLIN AL-
INCLUDING THE CITIES OF FLORENCE, MUSCLE SHOALS, SHEFFIELD,
TUSCUMBIA, RUSSELLVILLE, AND RED BAY
103 AM CDT TUE MAY 19 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY
MAX/MIN TEMP 89 66 83
MIN/MAX RH % 46 96 68
WIND 20FT AM (MPH) S 6 LGT/VAR LGT/VAR
WIND 20FT PM (MPH) S 6 LGT/VAR LGT/VAR
CHANCE PRECIP (%) 0 40 80
PRECIP TYPE NONE TSTMS TSTMS
PRECIP DURATION 2 5
PRECIP AMOUNT 0.00 0.06 0.33
MIXING HGT(FT-AGL/MSL)6500 3500
TRANSPORT WND (MPH) S 15 W 9
STABILITY CLASS D D D
MAX LVORI 4 6 6
DISPERSION 103 VERY GOOD 28 FAIR
REMARKS...NONE.
ALZ004-014-192130-
LAWRENCE-WINSTON-
INCLUDING THE CITIES OF MOULTON, TOWN CREEK, AND HALEYVILLE
103 AM CDT TUE MAY 19 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
MAX/MIN TEMP 89 66 84
MIN/MAX RH % 45 95 63
WIND 20FT AM (MPH) S 6 LGT/VAR LGT/VAR
WIND 20FT PM (MPH) S 6 LGT/VAR LGT/VAR
CHANCE PRECIP (%) 0 20 70
PRECIP TYPE NONE TSTMS TSTMS
PRECIP DURATION 1 4
PRECIP AMOUNT 0.00 0.02 0.35
MIXING HGT(FT-AGL/MSL)6000 3900
TRANSPORT WND (MPH) S 13 SW 8
STABILITY CLASS D C D
MAX LVORI 5 6 6
DISPERSION 89 GOOD 27 FAIR
REMARKS...NONE.
ALZ005>007-016-192130-
LIMESTONE-MADISON-MORGAN-CULLMAN-
INCLUDING THE CITIES OF ATHENS, HUNTSVILLE, DECATUR, AND CULLMAN
103 AM CDT TUE MAY 19 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY
MAX/MIN TEMP 89 65 85
MIN/MAX RH % 47 92 63
WIND 20FT AM (MPH) S 6 LGT/VAR LGT/VAR
WIND 20FT PM (MPH) S 6 LGT/VAR LGT/VAR
CHANCE PRECIP (%) 0 0 70
PRECIP TYPE NONE NONE TSTMS
PRECIP DURATION 5
PRECIP AMOUNT 0.00 0.00 0.28
MIXING HGT(FT-AGL/MSL)6200 4600
TRANSPORT WND (MPH) S 13 SW 7
STABILITY CLASS D D D
MAX LVORI 5 5 6
DISPERSION 80 GOOD 28 FAIR
REMARKS...NONE.
ALZ008>010-192130-
MARSHALL-JACKSON-DEKALB-
INCLUDING THE CITIES OF ALBERTVILLE, BOAZ, GUNTERSVILLE, ARAB,
SCOTTSBORO, FORT PAYNE, AND RAINSVILLE
103 AM CDT TUE MAY 19 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
MAX/MIN TEMP 86 63 85
MIN/MAX RH % 48 90 60
WIND 20FT AM (MPH) S 5 LGT/VAR LGT/VAR
WIND 20FT PM (MPH) S 5 LGT/VAR LGT/VAR
CHANCE PRECIP (%) 0 0 70
PRECIP TYPE NONE NONE TSTMS
PRECIP DURATION 4
PRECIP AMOUNT 0.00 0.00 0.19
MIXING HGT(FT-AGL/MSL)6700 5400
TRANSPORT WND (MPH) S 10 W 8
STABILITY CLASS D D D
MAX LVORI 4 5 5
DISPERSION 64 GOOD 41 GEN GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT WINDS.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 67 PERCENT. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT WINDS.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 66 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 71 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. LIGHT WINDS.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 69 PERCENT.
LIGHT WINDS.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. LIGHT WINDS.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 67 PERCENT.
EAST WINDS AROUND 5 MPH.
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