372
FNUS54 KHUN 130912
FWFHUN
FIRE WEATHER PLANNING FORECAST FOR ALABAMA
NATIONAL WEATHER SERVICE HUNTSVILLE AL
412 AM CDT FRI MAR 13 2026
DISCUSSION
GENERALLY CLEAR SKIES AND COOLING HAS RESULTED IN TEMPERATURES
COOLING INTO THE 30S FOR THE PREDAWN. ABUNDANT SUNSHINE AND A
RETURN SOUTHERLY FLOW WILL HELP PUSH HIGH TEMPERATURES LATER TODAY
INTO THE MID 60S. LIGHT WINDS THIS MORNING WILL BECOME SW AT 5-15
MPH WITH SOME GUSTS ABOVE 20 MPH.
MINIMUM AFTERNOON RELATIVE HUMIDITY VALUES SHOULD FALL INTO THE
MID 30S PERCENT RANGE. SOME RH VALUES COULD BRIEFLY FALL TO AROUND
30 PERCENT OVER PORTIONS OF NE ALABAMA THIS AFTERNOON. GOOD SMOKE
DISPERSION RATES ARE FORECAST AREA-WIDE TODAY.
FOG POTENTIAL OVER THE NEXT FEW DAYS: NOT FORECAST AT THIS TIME.
POTENTIAL FOR RED FLAG CONDITIONS: NOT FORECAST AT THIS TIME.
ALZ001>003-132130-
LAUDERDALE-COLBERT-FRANKLIN AL-
INCLUDING THE CITIES OF FLORENCE, MUSCLE SHOALS, SHEFFIELD,
TUSCUMBIA, RUSSELLVILLE, AND RED BAY
412 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR CLEAR CLEAR
MAX/MIN TEMP 66 41 74
MIN/MAX RH % 35 92 39
WIND 20FT AM (MPH) SW 7 LGT/VAR S 5
WIND 20FT PM (MPH) SW 7 LGT/VAR S 5
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)4300 5000
TRANSPORT WND (MPH) W 16 S 17
STABILITY CLASS D D D
MAX LVORI 3 6 6
DISPERSION 66 GOOD 94 GOOD
REMARKS...NONE.
ALZ004-014-132130-
LAWRENCE-WINSTON-
INCLUDING THE CITIES OF MOULTON, TOWN CREEK, AND HALEYVILLE
412 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR CLEAR CLEAR
MAX/MIN TEMP 67 41 74
MIN/MAX RH % 34 96 37
WIND 20FT AM (MPH) SW 6 LGT/VAR S 5
WIND 20FT PM (MPH) SW 6 LGT/VAR S 5
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)4000 5000
TRANSPORT WND (MPH) W 14 S 17
STABILITY CLASS D D D
MAX LVORI 3 7 6
DISPERSION 65 GOOD 92 GOOD
REMARKS...NONE.
ALZ005>007-016-132130-
LIMESTONE-MADISON-MORGAN-CULLMAN-
INCLUDING THE CITIES OF ATHENS, HUNTSVILLE, DECATUR, AND CULLMAN
412 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR CLEAR CLEAR
MAX/MIN TEMP 67 41 74
MIN/MAX RH % 36 95 38
WIND 20FT AM (MPH) SW 7 LGT/VAR S 5
WIND 20FT PM (MPH) SW 7 LGT/VAR S 5
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)4100 5300
TRANSPORT WND (MPH) W 16 S 16
STABILITY CLASS D D D
MAX LVORI 3 7 6
DISPERSION 67 GOOD 85 GOOD
REMARKS...NONE.
ALZ008>010-132130-
MARSHALL-JACKSON-DEKALB-
INCLUDING THE CITIES OF ALBERTVILLE, BOAZ, GUNTERSVILLE, ARAB,
SCOTTSBORO, FORT PAYNE, AND RAINSVILLE
412 AM CDT FRI MAR 13 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
MAX/MIN TEMP 65 40 72
MIN/MAX RH % 40 93 41
WIND 20FT AM (MPH) SW 7 LGT/VAR S 5
WIND 20FT PM (MPH) SW 7 LGT/VAR S 5
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)4300 5000
TRANSPORT WND (MPH) W 16 S 15
STABILITY CLASS D D D
MAX LVORI 3 6 6
DISPERSION 68 GOOD 73 GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S. MINIMUM RH
56 PERCENT. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. COLDER.
LOWS IN THE UPPER 30S. SOUTH WINDS AROUND 15 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. MUCH
COOLER. HIGHS IN THE UPPER 40S. MINIMUM RH 41 PERCENT. WEST WINDS
AROUND 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S. MINIMUM RH
28 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. LIGHT
WINDS.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE UPPER 50S.
MINIMUM RH 34 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. NOT AS COOL. LOWS AROUND 40.
SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
50 PERCENT. SOUTH WINDS AROUND 5 MPH.
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