092
FNUS54 KMEG 110830
FWFMEG
FIRE WEATHER PLANNING FORECAST FOR THE MIDSOUTH
NATIONAL WEATHER SERVICE MEMPHIS TN
330 AM CDT TUE AUG 11 2026
DISCUSSION
EXPECT LOW FIRE WEATHER DANGER THROUGH THE FORECAST PERIOD, WITH
A HIGH CHANCE THROUGH THE END OF THE WEEK AS MINIMUM RELATIVE
HUMIDITY VALUES REMAIN ABOVE 40% AMIDST LIGHT 20 FT WINDS.
PRECIPITATION CHANCES WILL GRADUALLY DIMINISH THROUGH WEDNESDAY
AS A DRIER PATTERN ENTERS THE FORECAST THEREAFTER.
ARZ009-018-026>028-MOZ113-115-112100-
CLAY-CRAIGHEAD-DUNKLIN-GREENE-MISSISSIPPI-PEMISCOT-POINSETT-
330 AM CDT TUE AUG 11 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR 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) 96 (+1) 77 (+2) 98
RH % (24H TREND) 50 (-3) 87 (-2) 46
AM WIND 20FT (MPH) SW 6 SW 6
PM WIND 20FT (MPH) SW 8 S 7 SW 8
MIXING HGT(M-AGL) 1500 1900
MIXING HGT(FT-AGL) 5000 6400
MIXING HGT(M-MSL) 1600 2000
MIXING HGT(FT-MSL) 5200 6600
TRANSPORT WND (M/S) SW 7 SW 6
TRANSPORT WND (MPH) SW 15 SW 13
VENT INDEX (M2/S) 11200 12000
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 89 91
500M TSPT WIND (M/S) SW 7 SW 6
500M TSPT WIND (MPH) SW 15 SW 14
DISPERSION INDEX 37 11 37
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 UPPER 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH
47 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 44 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS
5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 40 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 101. MINIMUM RH 37 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 44 PERCENT.
NORTH WINDS AROUND 5 MPH.
ARZ035-036-048-049-058-112100-
CRITTENDEN-CROSS-LEE AR-PHILLIPS-ST. FRANCIS-
330 AM CDT TUE AUG 11 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) 96 (0) 77 (+1) 99
RH % (24H TREND) 49 (+2) 86 (-3) 45
AM WIND 20FT (MPH) SW 4 SW 4
PM WIND 20FT (MPH) SW 5 LGT/VAR SW 6
MIXING HGT(M-AGL) 1600 2100
MIXING HGT(FT-AGL) 5100 6800
MIXING HGT(M-MSL) 1600 2100
MIXING HGT(FT-MSL) 5300 7000
TRANSPORT WND (M/S) SW 6 SW 6
TRANSPORT WND (MPH) SW 13 SW 14
VENT INDEX (M2/S) 9600 12600
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 88 91
500M TSPT WIND (M/S) SW 6 SW 7
500M TSPT WIND (MPH) SW 13 SW 15
DISPERSION INDEX 31 11 38
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 UPPER 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH
44 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 40 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS AROUND 100. MINIMUM RH 37 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 101. MINIMUM RH 34 PERCENT. WEST
WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS AROUND 101. MINIMUM RH 36 PERCENT. WEST
WINDS AROUND 5 MPH.
TNZ001>004-019>022-112100-
BENTON TN-CARROLL-DYER-GIBSON-HENRY-LAKE-OBION-WEAKLEY-
330 AM CDT TUE AUG 11 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) 94 (0) 75 (+1) 97
RH % (24H TREND) 53 (-4) 93 (+1) 52
AM WIND 20FT (MPH) SW 4 SW 5
PM WIND 20FT (MPH) SW 6 SW 4 SW 6
MIXING HGT(M-AGL) 1400 1600
MIXING HGT(FT-AGL) 4500 5300
MIXING HGT(M-MSL) 1500 1700
MIXING HGT(FT-MSL) 4900 5700
TRANSPORT WND (M/S) SW 6 SW 6
TRANSPORT WND (MPH) SW 14 SW 13
VENT INDEX (M2/S) 9000 10200
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 88 90
500M TSPT WIND (M/S) SW 7 W 6
500M TSPT WIND (MPH) SW 15 W 14
DISPERSION INDEX 34 10 37
STABILITY CLASS B F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH
51 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 48 PERCENT.
WEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 43 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 41 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 47 PERCENT.
NORTHWEST WINDS AROUND 5 MPH.
TNZ048>055-088>091-112100-
CHESTER-CROCKETT-DECATUR-FAYETTE-HARDEMAN-HAYWOOD-HENDERSON-
LAUDERDALE-MADISON-MCNAIRY-SHELBY-TIPTON-
330 AM CDT TUE AUG 11 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
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) 95 (+1) 74 (0) 97
RH % (24H TREND) 53 (-1) 92 (-1) 51
AM WIND 20FT (MPH) SW 4 SW 5
PM WIND 20FT (MPH) SW 5 SW 4 SW 6
MIXING HGT(M-AGL) 1400 2000
MIXING HGT(FT-AGL) 4700 6700
MIXING HGT(M-MSL) 1600 2200
MIXING HGT(FT-MSL) 5100 7100
TRANSPORT WND (M/S) SW 5 W 6
TRANSPORT WND (MPH) SW 12 W 13
VENT INDEX (M2/S) 8000 13200
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 88 90
500M TSPT WIND (M/S) SW 6 W 6
500M TSPT WIND (MPH) SW 13 W 14
DISPERSION INDEX 30 10 37
STABILITY CLASS B F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH
50 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTH
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 45 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 41 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 100. MINIMUM RH 39 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 42 PERCENT.
WEST WINDS AROUND 5 MPH.
MSZ001-007-008-010>012-020-021-112100-
COAHOMA-DESOTO-PANOLA-QUITMAN-TALLAHATCHIE-TATE-TUNICA-YALOBUSHA-
330 AM CDT TUE AUG 11 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
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) 95 (-2) 76 (+2) 97
RH % (24H TREND) 53 (+4) 88 (-5) 49
AM WIND 20FT (MPH) SW 4 SW 5
PM WIND 20FT (MPH) SW 5 S 4 SW 6
MIXING HGT(M-AGL) 1400 1900
MIXING HGT(FT-AGL) 4700 6400
MIXING HGT(M-MSL) 1500 2000
MIXING HGT(FT-MSL) 4900 6600
TRANSPORT WND (M/S) SW 6 SW 6
TRANSPORT WND (MPH) SW 13 SW 13
VENT INDEX (M2/S) 9000 12000
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 88 90
500M TSPT WIND (M/S) SW 5 SW 6
500M TSPT WIND (MPH) SW 12 SW 14
DISPERSION INDEX 31 10 35
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 UPPER 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH
47 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 42 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 39 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 100. MINIMUM RH 37 PERCENT. WEST
WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS AROUND 100. MINIMUM RH 38 PERCENT. WEST
WINDS AROUND 5 MPH.
MSZ002>006-009-013>017-022>024-112100-
ALCORN-BENTON MS-CALHOUN-CHICKASAW-ITAWAMBA-LAFAYETTE-LEE MS-
MARSHALL-MONROE-PONTOTOC-PRENTISS-TIPPAH-TISHOMINGO-UNION-
330 AM CDT TUE AUG 11 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%) 10 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) 93 (-1) 75 (+2) 95
RH % (24H TREND) 54 (-1) 94 (-2) 51
AM WIND 20FT (MPH) LGT/VAR SW 4
PM WIND 20FT (MPH) SW 4 LGT/VAR SW 6
MIXING HGT(M-AGL) 1300 1700
MIXING HGT(FT-AGL) 4400 5600
MIXING HGT(M-MSL) 1500 1800
MIXING HGT(FT-MSL) 4800 6000
TRANSPORT WND (M/S) SW 5 W 5
TRANSPORT WND (MPH) SW 10 W 12
VENT INDEX (M2/S) 7500 9000
CATEGORY DAY 3 4
500M MIX HGT TEMP (F) 87 89
500M TSPT WIND (M/S) SW 5 W 6
500M TSPT WIND (MPH) SW 10 W 13
DISPERSION INDEX 28 8 34
STABILITY CLASS B F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 90S. MINIMUM RH
50 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 45 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 41 PERCENT.
WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 40 PERCENT.
WEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS AROUND 100. MINIMUM RH 40 PERCENT. WEST
WINDS AROUND 5 MPH.
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