985
FNUS54 KMEG 110830
FWFMEG
FIRE WEATHER PLANNING FORECAST FOR THE MIDSOUTH
NATIONAL WEATHER SERVICE MEMPHIS TN
330 AM CDT SUN OCT 11 2026
DISCUSSION
DRY AIR WILL BEGIN TO FILTER INTO THE MID-SOUTH BEHIND ISAIAS ON
SUNDAY, WITH MINIMUM RELATIVE HUMIDITY VALUES FALLING BELOW 40%
WEST OF THE MS RIVER. WHILE DRY CONDITIONS WILL BE PRESENT, WIND
SPEEDS WILL GENERALLY REMAIN LIGHT ENOUGH FOR THERE TO NOT BE ANY
MAJOR FIRE DANGER CONCERNS. ON MONDAY, DRY CONDITIONS WILL BE A
BIT MORE WIDESPREAD, WITH MINIMUM RELATIVE HUMIDITY VALUES
POTENTIALLY FALLING BELOW 40%. ACROSS PORTIONS OF NORTHEAST AR
AND THE MO BOOTHEEL, WIND SPEEDS MAY APPROACH TO EXCEED 10 MPH,
WHICH MAY LEAD TO BORDERLINE FIRE DANGER CONCERNS DEVELOPING
MONDAY AFTERNOON. BEYOND TUESDAY, MINIMUM RELATIVE HUMIDITY
VALUES WILL LIKELY REMAIN AT OR ABOVE 35%.
ARZ009-018-026>028-MOZ113-115-112100-
CLAY-CRAIGHEAD-DUNKLIN-GREENE-MISSISSIPPI-PEMISCOT-POINSETT-
330 AM CDT SUN OCT 11 2026
TODAY TONIGHT MON
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) 89 (+10) 62 (+5) 92
RH % (24H TREND) 36 (-14) 87 (-11) 29
AM WIND 20FT (MPH) LGT/VAR SW 5
PM WIND 20FT (MPH) W 5 LGT/VAR SW 10 G18
MIXING HGT(M-AGL) 1300 1800
MIXING HGT(FT-AGL) 4300 5800
MIXING HGT(M-MSL) 1400 1900
MIXING HGT(FT-MSL) 4600 6100
TRANSPORT WND (M/S) W 5 W 7
TRANSPORT WND (MPH) W 10 W 16
VENT INDEX (M2/S) 7000 13300
CATEGORY DAY 3 4
500M MIX HGT TEMP (F) 74 85
500M TSPT WIND (M/S) W 4 SW 8
500M TSPT WIND (MPH) W 9 SW 18
DISPERSION INDEX 25 10 44
STABILITY CLASS B F C
STAGNATION INDEX 3 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
CLEAR. LOWS IN THE MID 60S. SOUTHWEST WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 44 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.
HIGHS IN THE LOWER 90S. MINIMUM RH 52 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
A CHANCE OF SHOWERS. PARTLY CLOUDY. LOWS IN
THE UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
A CHANCE OF SHOWERS. MOSTLY SUNNY. HIGHS IN THE UPPER
80S. MINIMUM RH 45 PERCENT. SOUTH WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH
43 PERCENT. NORTHWEST WINDS 15 TO 20 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH WINDS
10 TO 15 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 60S. MINIMUM RH 37 PERCENT.
NORTH WINDS 10 TO 15 MPH.
ARZ035-036-048-049-058-112100-
CRITTENDEN-CROSS-LEE AR-PHILLIPS-ST. FRANCIS-
330 AM CDT SUN OCT 11 2026
TODAY TONIGHT MON
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) 92 (+13) 62 (+4) 93
RH % (24H TREND) 30 (-17) 84 (-15) 26
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) W 4 LGT/VAR SW 6
MIXING HGT(M-AGL) 1700 1800
MIXING HGT(FT-AGL) 5500 5900
MIXING HGT(M-MSL) 1700 1900
MIXING HGT(FT-MSL) 5700 6100
TRANSPORT WND (M/S) W 5 SW 6
TRANSPORT WND (MPH) W 10 SW 14
VENT INDEX (M2/S) 8500 11400
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 77 84
500M TSPT WIND (M/S) W 3 SW 7
500M TSPT WIND (MPH) W 6 SW 16
DISPERSION INDEX 30 10 39
STABILITY CLASS B F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
CLEAR. LOWS IN THE MID 60S. SOUTHWEST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 42 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH.
WEDNESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. SUNNY. HIGHS
IN THE LOWER 90S. MINIMUM RH 45 PERCENT. SOUTHWEST WINDS AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTH
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH
38 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
40 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTH WINDS
10 TO 15 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH 33 PERCENT.
NORTH WINDS 10 TO 15 MPH.
TNZ001>004-019>022-112100-
BENTON TN-CARROLL-DYER-GIBSON-HENRY-LAKE-OBION-WEAKLEY-
330 AM CDT SUN OCT 11 2026
TODAY TONIGHT MON
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) 84 (+17) 57 (0) 90
RH % (24H TREND) 43 (-32) 100 (0) 32
AM WIND 20FT (MPH) NW 4 LGT/VAR
PM WIND 20FT (MPH) W 6 LGT/VAR SW 7
MIXING HGT(M-AGL) 900 1800
MIXING HGT(FT-AGL) 3100 5900
MIXING HGT(M-MSL) 1100 1900
MIXING HGT(FT-MSL) 3400 6300
TRANSPORT WND (M/S) W 6 W 6
TRANSPORT WND (MPH) W 13 W 14
VENT INDEX (M2/S) 6600 11400
CATEGORY DAY 3 4
500M MIX HGT TEMP (F) 70 84
500M TSPT WIND (M/S) NW 6 W 7
500M TSPT WIND (MPH) NW 14 W 15
DISPERSION INDEX 32 9 39
STABILITY CLASS B F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 44 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. SUNNY. HIGHS
AROUND 90. MINIMUM RH 53 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
46 PERCENT. SOUTH WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. MINIMUM RH
48 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH WINDS
10 TO 15 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 60S. MINIMUM RH 40 PERCENT.
NORTH WINDS 10 TO 15 MPH.
TNZ048>055-088>091-112100-
CHESTER-CROCKETT-DECATUR-FAYETTE-HARDEMAN-HAYWOOD-HENDERSON-
LAUDERDALE-MADISON-MCNAIRY-SHELBY-TIPTON-
330 AM CDT SUN OCT 11 2026
TODAY TONIGHT MON
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) 86 (+18) 57 (0) 91
RH % (24H TREND) 39 (-34) 99 (-1) 31
AM WIND 20FT (MPH) NW 4 LGT/VAR
PM WIND 20FT (MPH) W 6 LGT/VAR SW 7
MIXING HGT(M-AGL) 1100 1800
MIXING HGT(FT-AGL) 3700 6000
MIXING HGT(M-MSL) 1200 2000
MIXING HGT(FT-MSL) 4100 6400
TRANSPORT WND (M/S) W 5 W 6
TRANSPORT WND (MPH) W 12 W 13
VENT INDEX (M2/S) 6000 12000
CATEGORY DAY 3 4
500M MIX HGT TEMP (F) 71 84
500M TSPT WIND (M/S) NW 6 W 6
500M TSPT WIND (MPH) NW 13 W 14
DISPERSION INDEX 31 9 36
STABILITY CLASS B F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 41 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 5 MPH.
WEDNESDAY
A CHANCE OF SHOWERS. SUNNY. HIGHS IN THE LOWER 90S.
MINIMUM RH 48 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
41 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH
44 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH WINDS
10 TO 15 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH 37 PERCENT.
NORTH WINDS 10 TO 15 MPH.
MSZ001-007-008-010>012-020-021-112100-
COAHOMA-DESOTO-PANOLA-QUITMAN-TALLAHATCHIE-TATE-TUNICA-YALOBUSHA-
330 AM CDT SUN OCT 11 2026
TODAY TONIGHT MON
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) 91 (+16) 60 (+2) 92
RH % (24H TREND) 33 (-25) 91 (-9) 28
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) W 5 LGT/VAR SW 6
MIXING HGT(M-AGL) 1700 1800
MIXING HGT(FT-AGL) 5500 5800
MIXING HGT(M-MSL) 1800 1800
MIXING HGT(FT-MSL) 5700 6000
TRANSPORT WND (M/S) W 5 SW 5
TRANSPORT WND (MPH) W 10 SW 12
VENT INDEX (M2/S) 9000 9000
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 76 84
500M TSPT WIND (M/S) NW 3 W 6
500M TSPT WIND (MPH) NW 7 W 13
DISPERSION INDEX 32 10 33
STABILITY CLASS B F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S. SOUTH WINDS AROUND
5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 39 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
CLEAR. LOWS IN THE UPPER 60S. SOUTH WINDS AROUND
5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH
41 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 36 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
40 PERCENT. NORTHWEST WINDS 15 TO 20 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTH WINDS
10 TO 15 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH 33 PERCENT.
NORTH WINDS 10 TO 15 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 SUN OCT 11 2026
TODAY TONIGHT MON
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) 88 (+22) 57 (-1) 91
RH % (24H TREND) 37 (-36) 99 (-1) 30
AM WIND 20FT (MPH) W 4 LGT/VAR
PM WIND 20FT (MPH) W 5 LGT/VAR W 4
MIXING HGT(M-AGL) 1200 1700
MIXING HGT(FT-AGL) 3800 5700
MIXING HGT(M-MSL) 1300 1900
MIXING HGT(FT-MSL) 4200 6100
TRANSPORT WND (M/S) W 5 W 5
TRANSPORT WND (MPH) W 12 W 10
VENT INDEX (M2/S) 6500 9500
CATEGORY DAY 3 4
500M MIX HGT TEMP (F) 71 84
500M TSPT WIND (M/S) NW 6 W 5
500M TSPT WIND (MPH) NW 13 W 11
DISPERSION INDEX 33 8 29
STABILITY CLASS B F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
CLEAR. LOWS AROUND 60. SOUTH WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 36 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S. SOUTH WINDS AROUND
5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH
40 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH
WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 36 PERCENT.
SOUTH WINDS 5 TO 10 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S. SOUTH WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 40 PERCENT.
NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTH WINDS
10 TO 15 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH 33 PERCENT.
NORTH WINDS 10 TO 15 MPH.
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