265
FNUS54 KMEG 182031
FWFMEG
FIRE WEATHER PLANNING FORECAST FOR THE MIDSOUTH
NATIONAL WEATHER SERVICE MEMPHIS TN
330 PM CDT THU JUN 18 2026
DISCUSSION
NO MAJOR FIRE DANGER CONCERNS FOR THE FORESEEABLE FUTURE AS AN
UNSETTLED WEATHER PATTERN CONTINUES. DAILY SHOWER AND
THUNDERSTORM CHANCES WILL REMAIN IN THE FORECAST THROUGH AT LEAST
EARLY NEXT WEEK.
ARZ009-018-026>028-MOZ113-115-190900-
CLAY-CRAIGHEAD-DUNKLIN-GREENE-MISSISSIPPI-PEMISCOT-POINSETT-
330 PM CDT THU JUN 18 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
CHANCE OF THUNDER (%) 0 0 0 20
PRECIP CHANCE (%) 40 30
PRECIP TYPE NONE NONE NONE TSTMS
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION (HRS) 2
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
TEMP (24H TREND) 67 (-9) 85 (-3) 66 85
RH % (24H TREND) 87 (-7) 46 (-17) 92 52
AM WIND 20FT (MPH) NE 4 LGT/VAR
PM WIND 20FT (MPH) NE 4 NE 4 LGT/VAR SE 4
MIXING HGT(M-AGL) 1300 1300
MIXING HGT(FT-AGL) 4200 4200
MIXING HGT(M-MSL) 1300 1400
MIXING HGT(FT-MSL) 4400 4400
TRANSPORT WND (M/S) NE 4 S 3
TRANSPORT WND (MPH) NE 8 S 7
VENT INDEX (M2/S) 5200 4200
CATEGORY DAY 3 3
500M MIX HGT TEMP (F) 74 80
500M TSPT WIND (M/S) N 5 S 3
500M TSPT WIND (MPH) N 10 S 7
DISPERSION INDEX 11 24 7 18
STABILITY CLASS F B F B
STAGNATION INDEX 3 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
SUNDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE UPPER 80S. MINIMUM RH 69 PERCENT. SOUTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE
MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. MOSTLY
CLOUDY. HIGHS IN THE MID 80S. MINIMUM RH 74 PERCENT. WEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY
CLOUDY. LOWS IN THE UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
64 PERCENT. NORTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. NORTH
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
61 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.
HIGHS IN THE MID 80S. MINIMUM RH 61 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
ARZ035-036-048-049-058-190900-
CRITTENDEN-CROSS-LEE AR-PHILLIPS-ST. FRANCIS-
330 PM CDT THU JUN 18 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
CHANCE OF THUNDER (%) 50 20 0 50
PRECIP CHANCE (%) 50 30 20 60
PRECIP TYPE TSTMS TSTMS SHOWERS TSTMS
PRECIP AMOUNT 0.02 0.03 0.02 0.20
PRECIP DURATION (HRS) 1 1 1 6
PRECIP BEGIN 6 PM CONTINUING 1 AM CONTINUING
PRECIP END CONTINUING 1 PM CONTINUING CONTINUING
TEMP (24H TREND) 70 (-5) 85 (-4) 68 85
RH % (24H TREND) 93 (-5) 54 (-14) 93 64
AM WIND 20FT (MPH) NE 4 LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1000 1100
MIXING HGT(FT-AGL) 3300 3700
MIXING HGT(M-MSL) 1100 1200
MIXING HGT(FT-MSL) 3500 3900
TRANSPORT WND (M/S) NE 4 SE 3
TRANSPORT WND (MPH) NE 8 SE 6
VENT INDEX (M2/S) 4400 3600
CATEGORY DAY 3 2
500M MIX HGT TEMP (F) 76 81
500M TSPT WIND (M/S) NE 6 S 3
500M TSPT WIND (MPH) NE 14 S 7
DISPERSION INDEX 10 20 8 16
STABILITY CLASS F B F B
STAGNATION INDEX 3 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
A CHANCE OF SHOWERS. PARTLY CLOUDY. LOWS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE UPPER 80S. MINIMUM RH 70 PERCENT. SOUTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY
CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH.
MONDAY
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. PARTLY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 76 PERCENT. SOUTHWEST
WINDS 10 TO 15 MPH.
MONDAY NIGHT
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
TUESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE MID 80S. MINIMUM RH 68 PERCENT. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY
CLOUDY. LOWS IN THE UPPER 60S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
A CHANCE OF SHOWERS. MOSTLY SUNNY. HIGHS IN THE MID
80S. MINIMUM RH 65 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 70. NORTHEAST WINDS
AROUND 5 MPH.
THURSDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.
HIGHS IN THE MID 80S. MINIMUM RH 63 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
TNZ001>004-019>022-190900-
BENTON TN-CARROLL-DYER-GIBSON-HENRY-LAKE-OBION-WEAKLEY-
330 PM CDT THU JUN 18 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP CHANCE (%) 60 10
PRECIP TYPE NONE NONE NONE NONE
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION (HRS)
PRECIP BEGIN
PRECIP END
TEMP (24H TREND) 64 (-12) 84 (-3) 62 86
RH % (24H TREND) 97 (+2) 48 (-21) 98 48
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1100 1300
MIXING HGT(FT-AGL) 3800 4300
MIXING HGT(M-MSL) 1300 1400
MIXING HGT(FT-MSL) 4200 4700
TRANSPORT WND (M/S) N 4 S 3
TRANSPORT WND (MPH) N 8 S 6
VENT INDEX (M2/S) 5200 4200
CATEGORY DAY 3 3
500M MIX HGT TEMP (F) 73 79
500M TSPT WIND (M/S) N 5 S 3
500M TSPT WIND (MPH) N 10 S 7
DISPERSION INDEX 9 23 6 16
STABILITY CLASS F A F A
STAGNATION INDEX 3 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHEAST
WINDS AROUND 5 MPH.
SUNDAY
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. PARTLY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 69 PERCENT. SOUTH WINDS
10 TO 15 MPH.
SUNDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
80S. MINIMUM RH 76 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY
CLOUDY. LOWS IN THE UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
63 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTH WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
59 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. LIGHT AND
VARIABLE WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
59 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ048>055-088>091-190900-
CHESTER-CROCKETT-DECATUR-FAYETTE-HARDEMAN-HAYWOOD-HENDERSON-
LAUDERDALE-MADISON-MCNAIRY-SHELBY-TIPTON-
330 PM CDT THU JUN 18 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
CHANCE OF THUNDER (%) 70 0 0 20
PRECIP CHANCE (%) 70 10 40
PRECIP TYPE TSTMS NONE NONE TSTMS
PRECIP AMOUNT 0.05 0.00 0.00 0.02
PRECIP DURATION (HRS) 1 2
PRECIP BEGIN 6 PM 6 AM
PRECIP END 1 AM CONTINUING
TEMP (24H TREND) 67 (-8) 85 (-2) 63 86
RH % (24H TREND) 98 (+3) 49 (-20) 97 49
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1100 1300
MIXING HGT(FT-AGL) 3600 4100
MIXING HGT(M-MSL) 1200 1400
MIXING HGT(FT-MSL) 4000 4500
TRANSPORT WND (M/S) N 4 SE 3
TRANSPORT WND (MPH) N 8 SE 6
VENT INDEX (M2/S) 4800 4200
CATEGORY DAY 3 3
500M MIX HGT TEMP (F) 75 80
500M TSPT WIND (M/S) NE 5 S 3
500M TSPT WIND (MPH) NE 12 S 7
DISPERSION INDEX 8 19 8 16
STABILITY CLASS F B F A
STAGNATION INDEX 3 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
A CHANCE OF SHOWERS. PARTLY CLOUDY. LOWS AROUND
70. SOUTH WINDS AROUND 5 MPH.
SUNDAY
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. PARTLY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 66 PERCENT. SOUTH WINDS
10 TO 15 MPH.
SUNDAY NIGHT
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH.
MONDAY
SHOWERS WITH THUNDERSTORMS LIKELY. HIGHS IN THE MID
80S. MINIMUM RH 75 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY
CLOUDY. LOWS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
TUESDAY
A CHANCE OF SHOWERS. PARTLY SUNNY. HIGHS IN THE MID
80S. MINIMUM RH 63 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
59 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
58 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
MSZ001-007-008-010>012-020-021-190900-
COAHOMA-DESOTO-PANOLA-QUITMAN-TALLAHATCHIE-TATE-TUNICA-YALOBUSHA-
330 PM CDT THU JUN 18 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
CHANCE OF THUNDER (%) 20 40 20 50
PRECIP CHANCE (%) 40 40 40 70
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP AMOUNT 0.03 0.05 0.03 0.29
PRECIP DURATION (HRS) 2 2 1 8
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
TEMP (24H TREND) 72 (-4) 86 (-1) 68 85
RH % (24H TREND) 99 (+6) 56 (-14) 95 64
AM WIND 20FT (MPH) NE 4 LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 900 1000
MIXING HGT(FT-AGL) 3000 3100
MIXING HGT(M-MSL) 1000 1000
MIXING HGT(FT-MSL) 3200 3400
TRANSPORT WND (M/S) NE 4 S 3
TRANSPORT WND (MPH) NE 8 S 7
VENT INDEX (M2/S) 4000 3000
CATEGORY DAY 3 2
500M MIX HGT TEMP (F) 78 81
500M TSPT WIND (M/S) NE 4 S 3
500M TSPT WIND (MPH) NE 10 S 8
DISPERSION INDEX 6 20 8 14
STABILITY CLASS F B F B
STAGNATION INDEX 3 3 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
A CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. PARTLY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 68 PERCENT. SOUTH WINDS
10 TO 15 MPH.
SUNDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY
CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH.
MONDAY
SHOWERS AND THUNDERSTORMS LIKELY. PARTLY SUNNY. HIGHS
IN THE UPPER 80S. MINIMUM RH 73 PERCENT. SOUTHWEST WINDS 10 TO
15 MPH.
MONDAY NIGHT
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
TUESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE MID 80S. MINIMUM RH 67 PERCENT. WEST WINDS AROUND
5 MPH.
TUESDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY
CLOUDY. LOWS AROUND 70. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.
HIGHS IN THE MID 80S. MINIMUM RH 63 PERCENT. NORTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE UPPER 80S. MINIMUM RH 61 PERCENT. SOUTH WINDS AROUND
5 MPH.
MSZ002>006-009-013>017-022>024-190900-
ALCORN-BENTON MS-CALHOUN-CHICKASAW-ITAWAMBA-LAFAYETTE-LEE MS-
MARSHALL-MONROE-PONTOTOC-PRENTISS-TIPPAH-TISHOMINGO-UNION-
330 PM CDT THU JUN 18 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
CHANCE OF THUNDER (%) 30 30 0 50
PRECIP CHANCE (%) 30 30 20 60
PRECIP TYPE TSTMS TSTMS NONE TSTMS
PRECIP AMOUNT 0.03 0.04 0.00 0.24
PRECIP DURATION (HRS) 2 2 6
PRECIP BEGIN 6 PM CONTINUING 6 AM
PRECIP END CONTINUING 6 PM CONTINUING
TEMP (24H TREND) 70 (-5) 86 (+2) 66 85
RH % (24H TREND) 100 (+4) 52 (-19) 96 56
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1000 900
MIXING HGT(FT-AGL) 3300 3000
MIXING HGT(M-MSL) 1100 1000
MIXING HGT(FT-MSL) 3800 3400
TRANSPORT WND (M/S) N 3 S 3
TRANSPORT WND (MPH) N 7 S 7
VENT INDEX (M2/S) 3300 3000
CATEGORY DAY 2 2
500M MIX HGT TEMP (F) 79 81
500M TSPT WIND (M/S) NE 4 SW 3
500M TSPT WIND (MPH) NE 9 SW 7
DISPERSION INDEX 4 15 7 14
STABILITY CLASS F B F B
STAGNATION INDEX 3 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
A CHANCE OF SHOWERS. PARTLY CLOUDY. LOWS IN THE
LOWER 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. PARTLY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 63 PERCENT. SOUTH WINDS
10 TO 15 MPH.
SUNDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY
CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH.
MONDAY
SHOWERS AND THUNDERSTORMS LIKELY. PARTLY SUNNY. HIGHS
IN THE UPPER 80S. MINIMUM RH 70 PERCENT. SOUTHWEST WINDS 10 TO
15 MPH.
MONDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY
CLOUDY. LOWS AROUND 70. WEST WINDS 5 TO 10 MPH.
TUESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE MID 80S. MINIMUM RH 63 PERCENT. WEST WINDS AROUND
5 MPH.
TUESDAY NIGHT
A CHANCE OF SHOWERS. PARTLY CLOUDY. LOWS IN THE
UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.
HIGHS IN THE MID 80S. MINIMUM RH 59 PERCENT. NORTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.
HIGHS IN THE UPPER 80S. MINIMUM RH 56 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
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