313
FNUS54 KMEG 260830
FWFMEG
FIRE WEATHER PLANNING FORECAST FOR THE MIDSOUTH
NATIONAL WEATHER SERVICE MEMPHIS TN
330 AM CDT WED AUG 26 2026
DISCUSSION
EARLY MORNING PATCHY FOG WILL GIVE WAY TO SCATTERED DAYTIME
THUNDERSTORMS TODAY AND THIS EVENING. ISOLATED THUNDERSTORMS MAY
LINGER OVER NORTHEAST MISSISSIPPI ON THURSDAY. OTHERWISE, THE
PATTERN WILL REMAIN DRY THROUGH THE WEEKEND AND EARLY NEXT WEEK,
AS TEMPERATURES PREVAIL WELL ABOVE NORMAL.
ARZ009-018-026>028-MOZ113-115-262100-
CLAY-CRAIGHEAD-DUNKLIN-GREENE-MISSISSIPPI-PEMISCOT-POINSETT-
330 AM CDT WED AUG 26 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
CHANCE OF THUNDER (%) 20 20 0
PRECIP CHANCE (%) 60 30 10
PRECIP TYPE TSTMS TSTMS NONE
PRECIP AMOUNT 0.22 0.07 0.00
PRECIP DURATION (HRS) 2 1
PRECIP BEGIN 6 AM 7 PM
PRECIP END 4 PM 6 AM
TEMP (24H TREND) 90 (-2) 70 (-2) 90
RH % (24H TREND) 60 (+7) 100 (+1) 50
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR N 6
MIXING HGT(M-AGL) 900 1700
MIXING HGT(FT-AGL) 2900 5600
MIXING HGT(M-MSL) 1000 1800
MIXING HGT(FT-MSL) 3100 5800
TRANSPORT WND (M/S) S 3 N 4
TRANSPORT WND (MPH) S 7 N 9
VENT INDEX (M2/S) 3000 7200
CATEGORY DAY 2 3
500M MIX HGT TEMP (F) 85 85
500M TSPT WIND (M/S) SE 3 NE 3
500M TSPT WIND (MPH) SE 8 NE 7
DISPERSION INDEX 20 5 22
STABILITY CLASS B F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. NORTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 45 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 60S. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS AROUND 90. MINIMUM RH 41 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. EAST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 40 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 45 PERCENT.
SOUTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 46 PERCENT.
SOUTH WINDS AROUND 5 MPH.
ARZ035-036-048-049-058-262100-
CRITTENDEN-CROSS-LEE AR-PHILLIPS-ST. FRANCIS-
330 AM CDT WED AUG 26 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
CHANCE OF THUNDER (%) 50 20 0
PRECIP CHANCE (%) 70 30 10
PRECIP TYPE TSTMS TSTMS NONE
PRECIP AMOUNT 0.26 0.09 0.00
PRECIP DURATION (HRS) 3 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
TEMP (24H TREND) 94 (+1) 71 (-2) 93
RH % (24H TREND) 53 (-1) 100 (0) 51
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1100 1400
MIXING HGT(FT-AGL) 3500 4700
MIXING HGT(M-MSL) 1100 1500
MIXING HGT(FT-MSL) 3700 4900
TRANSPORT WND (M/S) SW 3 N 4
TRANSPORT WND (MPH) SW 7 N 8
VENT INDEX (M2/S) 3300 6000
CATEGORY DAY 2 3
500M MIX HGT TEMP (F) 87 86
500M TSPT WIND (M/S) S 4 N 3
500M TSPT WIND (MPH) S 9 N 7
DISPERSION INDEX 17 6 19
STABILITY CLASS B F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. NORTHEAST
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 43 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHEAST
WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 39 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 60S. EAST WINDS AROUND
5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 42 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 48 PERCENT.
SOUTH WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 47 PERCENT.
SOUTH WINDS AROUND 5 MPH.
TNZ001>004-019>022-262100-
BENTON TN-CARROLL-DYER-GIBSON-HENRY-LAKE-OBION-WEAKLEY-
330 AM CDT WED AUG 26 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
CHANCE OF THUNDER (%) 20 0 0
PRECIP CHANCE (%) 40 20 20
PRECIP TYPE TSTMS SHOWERS NONE
PRECIP AMOUNT 0.14 0.02 0.00
PRECIP DURATION (HRS) 2 1
PRECIP BEGIN 7 AM CONTINUING
PRECIP END CONTINUING 6 AM
TEMP (24H TREND) 90 (0) 68 (0) 91
RH % (24H TREND) 58 (+13) 100 (+5) 54
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR N 4
MIXING HGT(M-AGL) 800 1600
MIXING HGT(FT-AGL) 2700 5300
MIXING HGT(M-MSL) 900 1700
MIXING HGT(FT-MSL) 3100 5700
TRANSPORT WND (M/S) S 4 NW 4
TRANSPORT WND (MPH) S 8 NW 8
VENT INDEX (M2/S) 3600 6800
CATEGORY DAY 2 3
500M MIX HGT TEMP (F) 83 84
500M TSPT WIND (M/S) SW 4 N 2
500M TSPT WIND (MPH) SW 9 N 5
DISPERSION INDEX 17 5 19
STABILITY CLASS B F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTH WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 46 PERCENT.
NORTH WINDS 5 TO 10 MPH.
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 60S. NORTHEAST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS AROUND 90. MINIMUM RH 40 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. EAST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 40 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 46 PERCENT.
SOUTH WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 48 PERCENT.
SOUTH WINDS AROUND 5 MPH.
TNZ048>055-088>091-262100-
CHESTER-CROCKETT-DECATUR-FAYETTE-HARDEMAN-HAYWOOD-HENDERSON-
LAUDERDALE-MADISON-MCNAIRY-SHELBY-TIPTON-
330 AM CDT WED AUG 26 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
CHANCE OF THUNDER (%) 50 20 0
PRECIP CHANCE (%) 50 20 20
PRECIP TYPE TSTMS TSTMS NONE
PRECIP AMOUNT 0.19 0.06 0.00
PRECIP DURATION (HRS) 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
TEMP (24H TREND) 90 (-3) 68 (-2) 91
RH % (24H TREND) 59 (+12) 100 (+2) 56
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR N 4
MIXING HGT(M-AGL) 800 1500
MIXING HGT(FT-AGL) 2700 5000
MIXING HGT(M-MSL) 1000 1600
MIXING HGT(FT-MSL) 3100 5400
TRANSPORT WND (M/S) S 3 NW 3
TRANSPORT WND (MPH) S 7 NW 7
VENT INDEX (M2/S) 3000 4800
CATEGORY DAY 2 3
500M MIX HGT TEMP (F) 83 85
500M TSPT WIND (M/S) SW 4 NE 3
500M TSPT WIND (MPH) SW 9 NE 6
DISPERSION INDEX 18 3 17
STABILITY CLASS B F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. NORTH
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 46 PERCENT.
NORTH WINDS 5 TO 10 MPH.
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 60S. NORTHEAST WINDS 5 TO
10 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 40 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. EAST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 42 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 48 PERCENT.
SOUTH WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 48 PERCENT.
SOUTH WINDS AROUND 5 MPH.
MSZ001-007-008-010>012-020-021-262100-
COAHOMA-DESOTO-PANOLA-QUITMAN-TALLAHATCHIE-TATE-TUNICA-YALOBUSHA-
330 AM CDT WED AUG 26 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
CHANCE OF THUNDER (%) 50 40 20
PRECIP CHANCE (%) 70 40 20
PRECIP TYPE TSTMS TSTMS TSTMS
PRECIP AMOUNT 0.35 0.17 0.04
PRECIP DURATION (HRS) 3 2 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 4 PM
TEMP (24H TREND) 94 (0) 68 (-5) 93
RH % (24H TREND) 54 (-1) 100 (0) 55
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1000 1300
MIXING HGT(FT-AGL) 3400 4400
MIXING HGT(M-MSL) 1100 1400
MIXING HGT(FT-MSL) 3700 4600
TRANSPORT WND (M/S) SW 3 NW 3
TRANSPORT WND (MPH) SW 7 NW 7
VENT INDEX (M2/S) 3300 4200
CATEGORY DAY 2 3
500M MIX HGT TEMP (F) 88 86
500M TSPT WIND (M/S) SW 4 NE 2
500M TSPT WIND (MPH) SW 9 NE 4
DISPERSION INDEX 17 6 15
STABILITY CLASS B F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. NORTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 47 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHEAST
WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 43 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 60S. EAST WINDS AROUND
5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 47 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 51 PERCENT.
SOUTH WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 50 PERCENT.
SOUTH WINDS AROUND 5 MPH.
MSZ002>006-009-013>017-022>024-262100-
ALCORN-BENTON MS-CALHOUN-CHICKASAW-ITAWAMBA-LAFAYETTE-LEE MS-
MARSHALL-MONROE-PONTOTOC-PRENTISS-TIPPAH-TISHOMINGO-UNION-
330 AM CDT WED AUG 26 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
CHANCE OF THUNDER (%) 50 50 20
PRECIP CHANCE (%) 60 50 20
PRECIP TYPE TSTMS TSTMS TSTMS
PRECIP AMOUNT 0.13 0.18 0.07
PRECIP DURATION (HRS) 3 2 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
TEMP (24H TREND) 92 (-1) 69 (-2) 91
RH % (24H TREND) 56 (+9) 100 (+1) 56
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 800 1500
MIXING HGT(FT-AGL) 2800 4900
MIXING HGT(M-MSL) 1000 1600
MIXING HGT(FT-MSL) 3200 5300
TRANSPORT WND (M/S) SW 3 NW 3
TRANSPORT WND (MPH) SW 6 NW 7
VENT INDEX (M2/S) 3000 4800
CATEGORY DAY 2 3
500M MIX HGT TEMP (F) 85 84
500M TSPT WIND (M/S) SW 4 S 2
500M TSPT WIND (MPH) SW 8 S 6
DISPERSION INDEX 16 3 12
STABILITY CLASS B E A
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
A CHANCE OF THUNDERSTORMS. PARTLY CLOUDY. LOWS
IN THE UPPER 60S. NORTH WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS AROUND 90. MINIMUM RH 50 PERCENT. NORTH
WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. NORTHEAST
WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 44 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. EAST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 50 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 52 PERCENT.
SOUTH WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 90S. MINIMUM RH
50 PERCENT. SOUTH WINDS AROUND 5 MPH.
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