376
FNUS54 KMEG 210830
FWFMEG
FIRE WEATHER PLANNING FORECAST FOR THE MIDSOUTH
NATIONAL WEATHER SERVICE MEMPHIS TN
330 AM CDT SUN JUN 21 2026
DISCUSSION
DAILY BOUTS OF SHOWERS AND THUNDERSTORMS, ALONG WITH MINRH VALUES
OVER 40%, WILL NEGATE FIRE WEATHER CONCERNS FOR THE FORESEEABLE
FUTURE.
ARZ009-018-026>028-MOZ113-115-212100-
CLAY-CRAIGHEAD-DUNKLIN-GREENE-MISSISSIPPI-PEMISCOT-POINSETT-
330 AM CDT SUN JUN 21 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
CHANCE OF THUNDER (%) 0 50 50
PRECIP CHANCE (%) 10 80 80
PRECIP TYPE NONE TSTMS TSTMS
PRECIP AMOUNT 0.00 0.40 0.35
PRECIP DURATION (HRS) 4 5
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING CONTINUING
TEMP (24H TREND) 90 (+1) 73 (+4) 84
RH % (24H TREND) 59 (+11) 100 (0) 66
AM WIND 20FT (MPH) S 7 G17 SW 9 G20
PM WIND 20FT (MPH) S 13 G23 S 11 G22 NW 7
MIXING HGT(M-AGL) 1200 900
MIXING HGT(FT-AGL) 4000 3100
MIXING HGT(M-MSL) 1300 1000
MIXING HGT(FT-MSL) 4200 3300
TRANSPORT WND (M/S) SW 9 W 5
TRANSPORT WND (MPH) SW 21 W 10
VENT INDEX (M2/S) 11700 5000
CATEGORY DAY 4 3
500M MIX HGT TEMP (F) 83 78
500M TSPT WIND (M/S) S 8 W 11
500M TSPT WIND (MPH) S 19 W 24
DISPERSION INDEX 53 29 30
STABILITY CLASS C D C
STAGNATION INDEX 2 2 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY
CLOUDY. LOWS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
A CHANCE OF SHOWERS. PARTLY SUNNY. HIGHS IN THE LOWER
80S. MINIMUM RH 66 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
A CHANCE OF SHOWERS. PARTLY CLOUDY. LOWS IN THE
UPPER 60S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.
HIGHS IN THE MID 80S. MINIMUM RH 67 PERCENT. SOUTH WINDS AROUND
5 MPH.
WEDNESDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY
CLOUDY. LOWS IN THE UPPER 60S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.
HIGHS IN THE MID 80S. MINIMUM RH 65 PERCENT. WEST WINDS AROUND
5 MPH.
THURSDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY
CLOUDY. LOWS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.
HIGHS IN THE UPPER 80S. MINIMUM RH 66 PERCENT. SOUTH WINDS AROUND
5 MPH.
FRIDAY NIGHT
A CHANCE OF SHOWERS. PARTLY CLOUDY. LOWS IN THE
LOWER 70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
A CHANCE OF SHOWERS. MOSTLY SUNNY. HIGHS IN THE UPPER
80S. MINIMUM RH 68 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.
ARZ035-036-048-049-058-212100-
CRITTENDEN-CROSS-LEE AR-PHILLIPS-ST. FRANCIS-
330 AM CDT SUN JUN 21 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
CHANCE OF THUNDER (%) 0 50 50
PRECIP CHANCE (%) 10 70 70
PRECIP TYPE NONE TSTMS TSTMS
PRECIP AMOUNT 0.00 0.31 0.47
PRECIP DURATION (HRS) 4 5
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING CONTINUING
TEMP (24H TREND) 90 (+3) 73 (+2) 86
RH % (24H TREND) 62 (-6) 99 (0) 72
AM WIND 20FT (MPH) S 4 SW 7 G18
PM WIND 20FT (MPH) S 8 G19 S 8 G18 W 6
MIXING HGT(M-AGL) 1200 1000
MIXING HGT(FT-AGL) 3800 3300
MIXING HGT(M-MSL) 1200 1100
MIXING HGT(FT-MSL) 4000 3500
TRANSPORT WND (M/S) SW 8 W 6
TRANSPORT WND (MPH) SW 18 W 14
VENT INDEX (M2/S) 9600 6600
CATEGORY DAY 4 3
500M MIX HGT TEMP (F) 82 79
500M TSPT WIND (M/S) S 7 SW 8
500M TSPT WIND (MPH) S 17 SW 18
DISPERSION INDEX 49 14 31
STABILITY CLASS B E B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY
CLOUDY. LOWS IN THE LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. MOSTLY
CLOUDY. HIGHS IN THE LOWER 80S. MINIMUM RH 74 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
TUESDAY NIGHT
A CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS AROUND
70. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE MID 80S. MINIMUM RH 71 PERCENT. SOUTH WINDS AROUND
5 MPH.
WEDNESDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY
CLOUDY. LOWS AROUND 70. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE MID 80S. MINIMUM RH 69 PERCENT. WEST WINDS AROUND
5 MPH.
THURSDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY
CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
68 PERCENT. SOUTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 90. MINIMUM RH 67 PERCENT.
SOUTH WINDS 5 TO 10 MPH.
TNZ001>004-019>022-212100-
BENTON TN-CARROLL-DYER-GIBSON-HENRY-LAKE-OBION-WEAKLEY-
330 AM CDT SUN JUN 21 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
CHANCE OF THUNDER (%) 0 50 50
PRECIP CHANCE (%) 10 80 80
PRECIP TYPE NONE TSTMS TSTMS
PRECIP AMOUNT 0.00 0.40 0.44
PRECIP DURATION (HRS) 5 4
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING CONTINUING
TEMP (24H TREND) 89 (+1) 71 (+6) 83
RH % (24H TREND) 57 (+13) 100 (0) 68
AM WIND 20FT (MPH) S 4 SW 8 G18
PM WIND 20FT (MPH) S 8 G21 S 8 G20 W 6
MIXING HGT(M-AGL) 1100 700
MIXING HGT(FT-AGL) 3600 2200
MIXING HGT(M-MSL) 1200 800
MIXING HGT(FT-MSL) 4000 2600
TRANSPORT WND (M/S) S 8 W 6
TRANSPORT WND (MPH) S 17 W 13
VENT INDEX (M2/S) 9600 4800
CATEGORY DAY 4 3
500M MIX HGT TEMP (F) 82 79
500M TSPT WIND (M/S) S 7 SW 11
500M TSPT WIND (MPH) S 15 SW 25
DISPERSION INDEX 43 22 33
STABILITY CLASS B E B
STAGNATION INDEX 3 2 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY
CLOUDY. LOWS IN THE MID 60S. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
61 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
A CHANCE OF SHOWERS. PARTLY CLOUDY. LOWS IN THE
MID 60S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
59 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY
CLOUDY. LOWS IN THE UPPER 60S. LIGHT AND VARIABLE WINDS.
THURSDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.
HIGHS IN THE MID 80S. MINIMUM RH 63 PERCENT. WEST WINDS AROUND
5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHWEST
WINDS AROUND 5 MPH.
FRIDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.
HIGHS IN THE UPPER 80S. MINIMUM RH 63 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
A CHANCE OF SHOWERS. PARTLY CLOUDY. LOWS AROUND
70. SOUTH WINDS AROUND 5 MPH.
SATURDAY
A CHANCE OF SHOWERS. MOSTLY SUNNY. HIGHS IN THE UPPER
80S. MINIMUM RH 65 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
TNZ048>055-088>091-212100-
CHESTER-CROCKETT-DECATUR-FAYETTE-HARDEMAN-HAYWOOD-HENDERSON-
LAUDERDALE-MADISON-MCNAIRY-SHELBY-TIPTON-
330 AM CDT SUN JUN 21 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY
CHANCE OF THUNDER (%) 0 50 50
PRECIP CHANCE (%) 10 70 80
PRECIP TYPE NONE TSTMS TSTMS
PRECIP AMOUNT 0.00 0.28 0.58
PRECIP DURATION (HRS) 3 6
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING CONTINUING
TEMP (24H TREND) 90 (+3) 72 (+4) 84
RH % (24H TREND) 57 (+1) 100 (0) 71
AM WIND 20FT (MPH) S 4 SW 9 G18
PM WIND 20FT (MPH) S 8 G19 S 8 G19 W 7
MIXING HGT(M-AGL) 1100 800
MIXING HGT(FT-AGL) 3500 2600
MIXING HGT(M-MSL) 1200 900
MIXING HGT(FT-MSL) 3900 3000
TRANSPORT WND (M/S) SW 7 W 6
TRANSPORT WND (MPH) SW 16 W 14
VENT INDEX (M2/S) 8400 5400
CATEGORY DAY 4 3
500M MIX HGT TEMP (F) 81 80
500M TSPT WIND (M/S) S 7 SW 10
500M TSPT WIND (MPH) S 15 SW 23
DISPERSION INDEX 41 14 35
STABILITY CLASS B E C
STAGNATION INDEX 3 2 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY
CLOUDY. LOWS IN THE UPPER 60S. NORTH WINDS AROUND 5 MPH.
TUESDAY
A CHANCE OF SHOWERS. PARTLY SUNNY. HIGHS IN THE MID
80S. MINIMUM RH 65 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
A CHANCE OF SHOWERS. PARTLY CLOUDY. LOWS IN THE
MID 60S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.
HIGHS IN THE MID 80S. MINIMUM RH 62 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY
CLOUDY. LOWS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE MID 80S. MINIMUM RH 64 PERCENT. WEST WINDS AROUND
5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. WEST
WINDS AROUND 5 MPH.
FRIDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.
HIGHS IN THE UPPER 80S. MINIMUM RH 63 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 90. MINIMUM RH 63 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
MSZ001-007-008-010>012-020-021-212100-
COAHOMA-DESOTO-PANOLA-QUITMAN-TALLAHATCHIE-TATE-TUNICA-YALOBUSHA-
330 AM CDT SUN JUN 21 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
CHANCE OF THUNDER (%) 20 20 50
PRECIP CHANCE (%) 20 60 80
PRECIP TYPE TSTMS TSTMS TSTMS
PRECIP AMOUNT 0.02 0.19 0.55
PRECIP DURATION (HRS) 1 2 6
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
TEMP (24H TREND) 89 (+5) 73 (+2) 87
RH % (24H TREND) 64 (-8) 98 (-1) 70
AM WIND 20FT (MPH) S 4 SW 9 G20
PM WIND 20FT (MPH) SW 8 G18 S 8 G18 SW 7 G17
MIXING HGT(M-AGL) 1100 900
MIXING HGT(FT-AGL) 3600 3000
MIXING HGT(M-MSL) 1200 1000
MIXING HGT(FT-MSL) 3800 3200
TRANSPORT WND (M/S) SW 7 W 7
TRANSPORT WND (MPH) SW 16 W 16
VENT INDEX (M2/S) 8400 7000
CATEGORY DAY 4 3
500M MIX HGT TEMP (F) 81 79
500M TSPT WIND (M/S) S 6 SW 8
500M TSPT WIND (MPH) S 13 SW 18
DISPERSION INDEX 43 16 41
STABILITY CLASS B E C
STAGNATION INDEX 3 2 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
TUESDAY
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. MOSTLY
CLOUDY. HIGHS IN THE MID 80S. MINIMUM RH 71 PERCENT. NORTHWEST
WINDS AROUND 5 MPH.
TUESDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY
CLOUDY. LOWS AROUND 70. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE MID 80S. MINIMUM RH 68 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY
CLOUDY. LOWS AROUND 70. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE UPPER 80S. MINIMUM RH 68 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY
CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.
HIGHS IN THE UPPER 80S. MINIMUM RH 64 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 90. MINIMUM RH 64 PERCENT.
SOUTHWEST WINDS 10 TO 15 MPH.
MSZ002>006-009-013>017-022>024-212100-
ALCORN-BENTON MS-CALHOUN-CHICKASAW-ITAWAMBA-LAFAYETTE-LEE MS-
MARSHALL-MONROE-PONTOTOC-PRENTISS-TIPPAH-TISHOMINGO-UNION-
330 AM CDT SUN JUN 21 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
CHANCE OF THUNDER (%) 20 50 70
PRECIP CHANCE (%) 20 60 80
PRECIP TYPE TSTMS TSTMS TSTMS
PRECIP AMOUNT 0.01 0.13 0.55
PRECIP DURATION (HRS) 1 3 6
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
TEMP (24H TREND) 89 (+7) 72 (+3) 87
RH % (24H TREND) 59 (-13) 100 (0) 66
AM WIND 20FT (MPH) LGT/VAR SW 8 G18
PM WIND 20FT (MPH) SW 6 S 6 SW 7 G17
MIXING HGT(M-AGL) 1000 800
MIXING HGT(FT-AGL) 3400 2500
MIXING HGT(M-MSL) 1200 900
MIXING HGT(FT-MSL) 3800 2900
TRANSPORT WND (M/S) SW 6 W 7
TRANSPORT WND (MPH) SW 13 W 15
VENT INDEX (M2/S) 7200 6300
CATEGORY DAY 3 3
500M MIX HGT TEMP (F) 80 80
500M TSPT WIND (M/S) S 5 SW 8
500M TSPT WIND (MPH) S 10 SW 18
DISPERSION INDEX 35 11 38
STABILITY CLASS B F C
STAGNATION INDEX 3 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY
CLOUDY. LOWS AROUND 70. WEST WINDS AROUND 5 MPH.
TUESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE MID 80S. MINIMUM RH 64 PERCENT. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY
CLOUDY. LOWS IN THE UPPER 60S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.
HIGHS IN THE MID 80S. MINIMUM RH 62 PERCENT. NORTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY
CLOUDY. LOWS IN THE UPPER 60S. LIGHT AND VARIABLE WINDS.
THURSDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE UPPER 80S. MINIMUM RH 63 PERCENT. WEST WINDS AROUND
5 MPH.
THURSDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY
CLOUDY. LOWS IN THE UPPER 60S. WEST WINDS AROUND 5 MPH.
FRIDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.
HIGHS IN THE UPPER 80S. MINIMUM RH 59 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 90. MINIMUM RH 58 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
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