731
FNUS54 KMEG 150830
FWFMEG
FIRE WEATHER PLANNING FORECAST FOR THE MIDSOUTH
NATIONAL WEATHER SERVICE MEMPHIS TN
330 AM CDT TUE SEP 15 2026
DISCUSSION
A LOW (< 10%) CHANCE OF PATCHY FOG EXISTS TONIGHT. A WARMING
TREND THROUGH THE MIDDLE OF THE WEEK WILL BRING MINIMUM RELATIVE
HUMIDITY VALUES BELOW 40% THROUGH THE REST OF THE WEEK WITH
10 HOUR FUELS DROPPING TO AROUND 10%. SOME LOCATIONS COULD DROP
TO 30%. FORTUNATELY, HIGH PRESSURE CENTERED OVER THE REGION WILL
KEEP 20 FT WINDS LIGHT. SO, FIRE DANGER IS EXPECTED TO LARGELY
STAY LOW, BUT STEADILY DRYING FUELS MAY START TO INCREASE FIRE
DANGER WITH NO WIDESPREAD WETTING RAINS EXPECTED THROUGH THIS
WEEK.
ARZ009-018-026>028-MOZ113-115-152100-
CLAY-CRAIGHEAD-DUNKLIN-GREENE-MISSISSIPPI-PEMISCOT-POINSETT-
330 AM CDT TUE SEP 15 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%) 10 10
PRECIP TYPE NONE NONE NONE
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION (HRS)
PRECIP BEGIN
PRECIP END
TEMP (24H TREND) 98 (+2) 74 (+1) 99
RH % (24H TREND) 43 (-2) 86 (-9) 37
AM WIND 20FT (MPH) LGT/VAR S 4
PM WIND 20FT (MPH) S 5 LGT/VAR S 5
MIXING HGT(M-AGL) 1800 2500
MIXING HGT(FT-AGL) 5900 8200
MIXING HGT(M-MSL) 1900 2600
MIXING HGT(FT-MSL) 6200 8400
TRANSPORT WND (M/S) SW 4 S 4
TRANSPORT WND (MPH) SW 9 S 9
VENT INDEX (M2/S) 7600 10400
CATEGORY DAY 3 4
500M MIX HGT TEMP (F) 91 90
500M TSPT WIND (M/S) S 5 S 6
500M TSPT WIND (MPH) S 12 S 13
DISPERSION INDEX 27 8 25
STABILITY CLASS B F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 38 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 35 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 34 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH
42 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
A CHANCE OF SHOWERS. PARTLY CLOUDY. LOWS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
MONDAY
A CHANCE OF SHOWERS. MOSTLY SUNNY. HIGHS IN THE MID
80S. MINIMUM RH 54 PERCENT. NORTH WINDS 10 TO 15 MPH.
ARZ035-036-048-049-058-152100-
CRITTENDEN-CROSS-LEE AR-PHILLIPS-ST. FRANCIS-
330 AM CDT TUE SEP 15 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR CLEAR
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%) 10
PRECIP TYPE NONE NONE NONE
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION (HRS)
PRECIP BEGIN
PRECIP END
TEMP (24H TREND) 100 (+2) 74 (-1) 100
RH % (24H TREND) 39 (-3) 83 (-10) 36
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR SE 4
MIXING HGT(M-AGL) 1900 2400
MIXING HGT(FT-AGL) 6200 7800
MIXING HGT(M-MSL) 1900 2400
MIXING HGT(FT-MSL) 6400 8000
TRANSPORT WND (M/S) S 4 S 4
TRANSPORT WND (MPH) S 8 S 8
VENT INDEX (M2/S) 7600 9600
CATEGORY DAY 3 4
500M MIX HGT TEMP (F) 91 90
500M TSPT WIND (M/S) S 5 S 5
500M TSPT WIND (MPH) S 10 S 10
DISPERSION INDEX 23 8 25
STABILITY CLASS B F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
CLEAR. LOWS IN THE MID 70S. SOUTHEAST WINDS
AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 36 PERCENT.
SOUTH WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. LIGHT AND
VARIABLE WINDS.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 33 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. LIGHT AND
VARIABLE WINDS.
SATURDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 32 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 90S. MINIMUM RH
37 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 70. EAST WINDS AROUND
5 MPH.
MONDAY
A CHANCE OF SHOWERS. MOSTLY SUNNY. HIGHS IN THE UPPER
80S. MINIMUM RH 48 PERCENT. NORTH WINDS 5 TO 10 MPH.
TNZ001>004-019>022-152100-
BENTON TN-CARROLL-DYER-GIBSON-HENRY-LAKE-OBION-WEAKLEY-
330 AM CDT TUE SEP 15 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%)
PRECIP TYPE NONE NONE NONE
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION (HRS)
PRECIP BEGIN
PRECIP END
TEMP (24H TREND) 100 (+8) 74 (+2) 99
RH % (24H TREND) 38 (-14) 83 (-7) 38
AM WIND 20FT (MPH) LGT/VAR S 5
PM WIND 20FT (MPH) SW 4 LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1900 2500
MIXING HGT(FT-AGL) 6300 8100
MIXING HGT(M-MSL) 2000 2600
MIXING HGT(FT-MSL) 6700 8500
TRANSPORT WND (M/S) SW 4 S 3
TRANSPORT WND (MPH) SW 9 S 7
VENT INDEX (M2/S) 8000 7800
CATEGORY DAY 4 3
500M MIX HGT TEMP (F) 90 89
500M TSPT WIND (M/S) S 5 S 6
500M TSPT WIND (MPH) S 12 S 13
DISPERSION INDEX 30 10 30
STABILITY CLASS B F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 39 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. LIGHT AND
VARIABLE WINDS.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 39 PERCENT.
NORTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 38 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH
44 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHEAST
WINDS 5 TO 10 MPH.
MONDAY
A CHANCE OF SHOWERS. MOSTLY SUNNY. HIGHS IN THE MID
80S. MINIMUM RH 56 PERCENT. NORTH WINDS 5 TO 10 MPH.
TNZ048>055-088>091-152100-
CHESTER-CROCKETT-DECATUR-FAYETTE-HARDEMAN-HAYWOOD-HENDERSON-
LAUDERDALE-MADISON-MCNAIRY-SHELBY-TIPTON-
330 AM CDT TUE SEP 15 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR CLEAR
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%)
PRECIP TYPE NONE NONE NONE
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION (HRS)
PRECIP BEGIN
PRECIP END
TEMP (24H TREND) 99 (+3) 74 (+1) 98
RH % (24H TREND) 36 (-7) 83 (-10) 38
AM WIND 20FT (MPH) LGT/VAR S 5
PM WIND 20FT (MPH) S 4 LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 2100 2600
MIXING HGT(FT-AGL) 6900 8400
MIXING HGT(M-MSL) 2200 2700
MIXING HGT(FT-MSL) 7300 8800
TRANSPORT WND (M/S) S 3 S 3
TRANSPORT WND (MPH) S 7 S 7
VENT INDEX (M2/S) 6600 8100
CATEGORY DAY 3 4
500M MIX HGT TEMP (F) 90 88
500M TSPT WIND (M/S) S 4 S 5
500M TSPT WIND (MPH) S 10 S 12
DISPERSION INDEX 27 10 25
STABILITY CLASS B F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 38 PERCENT.
SOUTH WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 37 PERCENT.
NORTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 36 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 90S. MINIMUM RH
41 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
A CHANCE OF SHOWERS. MOSTLY SUNNY. HIGHS IN THE UPPER
80S. MINIMUM RH 52 PERCENT. NORTH WINDS 5 TO 10 MPH.
MSZ001-007-008-010>012-020-021-152100-
COAHOMA-DESOTO-PANOLA-QUITMAN-TALLAHATCHIE-TATE-TUNICA-YALOBUSHA-
330 AM CDT TUE SEP 15 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR CLEAR
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%)
PRECIP TYPE NONE NONE NONE
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION (HRS)
PRECIP BEGIN
PRECIP END
TEMP (24H TREND) 100 (+3) 74 (0) 99
RH % (24H TREND) 37 (-8) 86 (-11) 39
AM WIND 20FT (MPH) LGT/VAR SE 4
PM WIND 20FT (MPH) LGT/VAR LGT/VAR SE 4
MIXING HGT(M-AGL) 2100 2400
MIXING HGT(FT-AGL) 6900 7800
MIXING HGT(M-MSL) 2200 2500
MIXING HGT(FT-MSL) 7200 8000
TRANSPORT WND (M/S) S 3 SE 4
TRANSPORT WND (MPH) S 7 SE 8
VENT INDEX (M2/S) 6600 10000
CATEGORY DAY 3 4
500M MIX HGT TEMP (F) 90 89
500M TSPT WIND (M/S) S 4 S 4
500M TSPT WIND (MPH) S 9 S 10
DISPERSION INDEX 22 8 25
STABILITY CLASS B F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST WINDS
AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 37 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 35 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 35 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 39 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 70. SOUTHEAST WINDS
AROUND 5 MPH.
MONDAY
A CHANCE OF SHOWERS. MOSTLY SUNNY. HIGHS IN THE LOWER
90S. MINIMUM RH 49 PERCENT. NORTH WINDS 5 TO 10 MPH.
MSZ002>006-009-013>017-022>024-152100-
ALCORN-BENTON MS-CALHOUN-CHICKASAW-ITAWAMBA-LAFAYETTE-LEE MS-
MARSHALL-MONROE-PONTOTOC-PRENTISS-TIPPAH-TISHOMINGO-UNION-
330 AM CDT TUE SEP 15 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR MCLEAR CLEAR
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%)
PRECIP TYPE NONE NONE NONE
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION (HRS)
PRECIP BEGIN
PRECIP END
TEMP (24H TREND) 99 (+3) 74 (+1) 97
RH % (24H TREND) 34 (-8) 86 (-8) 38
AM WIND 20FT (MPH) LGT/VAR SE 4
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 2200 2300
MIXING HGT(FT-AGL) 7300 7400
MIXING HGT(M-MSL) 2400 2400
MIXING HGT(FT-MSL) 7700 7900
TRANSPORT WND (M/S) SE 3 SE 4
TRANSPORT WND (MPH) SE 6 SE 8
VENT INDEX (M2/S) 7200 9600
CATEGORY DAY 3 4
500M MIX HGT TEMP (F) 90 87
500M TSPT WIND (M/S) S 3 SE 4
500M TSPT WIND (MPH) S 6 SE 10
DISPERSION INDEX 19 8 23
STABILITY CLASS B F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST WINDS
AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 37 PERCENT.
EAST WINDS AROUND 5 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 70S. EAST WINDS AROUND
5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 36 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. EAST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 36 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 41 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 70. SOUTHEAST WINDS
AROUND 5 MPH.
MONDAY
A CHANCE OF SHOWERS. MOSTLY SUNNY. HIGHS AROUND 90.
MINIMUM RH 49 PERCENT. SOUTH WINDS 5 TO 10 MPH.
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