741
FNUS54 KHUN 201735
FWFHUN
FIRE WEATHER PLANNING FORECAST FOR ALABAMA
NATIONAL WEATHER SERVICE HUNTSVILLE AL
1235 PM CDT FRI MAR 20 2026
DISCUSSION
THERE IS A LOW CHANCE (10-20%) OF A FEW SHOWERS/STORMS SATURDAY
AFTERNOON AND INTO THE EVENING. LITTLE TO NO RAIN IS THEN FORECAST
FOR SUNDAY. FORTUNATELY, OUR MINIMUM RELATIVE HUMIDITY VALUES
WILL MOSTLY BE IN THE 40 PERCENT RANGE THIS WEEKEND, ALONG WITH
AFTERNOON MIXING HEIGHTS BETWEEN 3400-5100 FEET. FURTHERMORE,
SOUTHWEST TRANSPORT WINDS BETWEEN 15-20 MPH ON SATURDAY ARE
EXPECTED TO INCREASE TO BETWEEN 20-25 MPH ON SUNDAY. LASTLY, GOOD
DAYTIME DISPERSIONS ON SATURDAY WILL IMPROVE TO BE GOOD TO VERY
GOOD ON SUNDAY.
FOG POTENTIAL OVER THE NEXT FEW DAYS: NONE AT THIS TIME.
POTENTIAL FOR RED FLAG CONDITIONS: NONE AT THIS TIME.
ALZ001>003-210930-
LAUDERDALE-COLBERT-FRANKLIN AL-
INCLUDING THE CITIES OF FLORENCE, MUSCLE SHOALS, SHEFFIELD,
TUSCUMBIA, RUSSELLVILLE, AND RED BAY
1235 PM CDT FRI MAR 20 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
MIN/MAX TEMP 55 82 58 84
MAX/MIN RH % 92 45 94 41
WIND 20FT AM (MPH) SW 5 SW 7 SW 4 SW 9 G18
WIND 20FT PM (MPH) SW 5 SW 7 SW 4 SW 9 G18
CHANCE PRECIP (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
MIXING HGT(FT-AGL/MSL) 4600 4700
TRANSPORT WND (MPH) W 17 SW 23
STABILITY CLASS D D D D
MAX LVORI 5 5 6 5
DISPERSION 87 GOOD 88 GOOD
REMARKS...NONE.
ALZ004-014-210930-
LAWRENCE-WINSTON-
INCLUDING THE CITIES OF MOULTON, TOWN CREEK, AND HALEYVILLE
1235 PM CDT FRI MAR 20 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
MIN/MAX TEMP 54 83 57 84
MAX/MIN RH % 94 42 97 38
WIND 20FT AM (MPH) SW 4 SW 6 LGT/VAR SW 8 G17
WIND 20FT PM (MPH) SW 4 SW 6 LGT/VAR SW 8 G17
CHANCE PRECIP (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
MIXING HGT(FT-AGL/MSL) 4700 4700
TRANSPORT WND (MPH) W 16 SW 21
STABILITY CLASS D D D D
MAX LVORI 5 5 6 5
DISPERSION 89 GOOD 101 VERY GOOD
REMARKS...NONE.
ALZ005>007-016-210930-
LIMESTONE-MADISON-MORGAN-CULLMAN-
INCLUDING THE CITIES OF ATHENS, HUNTSVILLE, DECATUR, AND CULLMAN
1235 PM CDT FRI MAR 20 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
MIN/MAX TEMP 54 82 57 84
MAX/MIN RH % 94 43 97 40
WIND 20FT AM (MPH) SW 4 SW 7 LGT/VAR SW 9 G17
WIND 20FT PM (MPH) SW 4 SW 7 LGT/VAR SW 9 G17
CHANCE PRECIP (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
MIXING HGT(FT-AGL/MSL) 4900 4900
TRANSPORT WND (MPH) W 17 SW 21
STABILITY CLASS D D D D
MAX LVORI 5 5 6 5
DISPERSION 85 GOOD 92 GOOD
REMARKS...NONE.
ALZ008>010-210930-
MARSHALL-JACKSON-DEKALB-
INCLUDING THE CITIES OF ALBERTVILLE, BOAZ, GUNTERSVILLE, ARAB,
SCOTTSBORO, FORT PAYNE, AND RAINSVILLE
1235 PM CDT FRI MAR 20 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
MIN/MAX TEMP 52 80 55 82
MAX/MIN RH % 93 46 96 45
WIND 20FT AM (MPH) SW 4 SW 6 LGT/VAR SW 8
WIND 20FT PM (MPH) SW 4 SW 6 LGT/VAR SW 8
CHANCE PRECIP (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
MIXING HGT(FT-AGL/MSL) 5000 5000
TRANSPORT WND (MPH) W 16 SW 21
STABILITY CLASS D D D D
MAX LVORI 5 5 6 5
DISPERSION 78 GOOD 102 VERY GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
39 PERCENT. WEST WINDS AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS IN THE MID 40S. NORTH
WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
35 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
48 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS AROUND 80. MINIMUM RH 39 PERCENT. EAST
WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTH WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
41 PERCENT. WEST WINDS AROUND 10 MPH.
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