331
FNUS54 KMEG 172031
FWFMEG
FIRE WEATHER PLANNING FORECAST FOR THE MIDSOUTH
NATIONAL WEATHER SERVICE MEMPHIS TN
330 PM CDT FRI JUL 17 2026
DISCUSSION
FIRE WEATHER CONCERNS ARE NOT ANTICIPATED AS AMPLE MOISTURE
REMAINS OVER THE MID-SOUTH. MINIMUM RELATIVE HUMIDITY VALUES WILL
REMAIN ABOVE 40% THROUGH AT LEAST EARLY WEEK AS 20 FT WINDS
REMAIN LIGHT.
ARZ009-018-026>028-MOZ113-115-180900-
CLAY-CRAIGHEAD-DUNKLIN-GREENE-MISSISSIPPI-PEMISCOT-POINSETT-
330 PM CDT FRI JUL 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0 20
PRECIP CHANCE (%) 10 10 10 20
PRECIP TYPE NONE NONE NONE TSTMS
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION (HRS) 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
TEMP (24H TREND) 73 (-1) 93 (0) 74 93
RH % (24H TREND) 93 (-4) 54 (-2) 93 57
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR W 6 LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1500 1500
MIXING HGT(FT-AGL) 5100 4800
MIXING HGT(M-MSL) 1600 1500
MIXING HGT(FT-MSL) 5300 5100
TRANSPORT WND (M/S) W 5 NW 4
TRANSPORT WND (MPH) W 12 NW 8
VENT INDEX (M2/S) 8000 6000
CATEGORY DAY 4 3
500M MIX HGT TEMP (F) 89 90
500M TSPT WIND (M/S) W 6 W 5
500M TSPT WIND (MPH) W 13 W 12
DISPERSION INDEX 7 35 8 25
STABILITY CLASS F B F A
STAGNATION INDEX 3 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 55 PERCENT.
WEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 48 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH
51 PERCENT. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
53 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. NORTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
57 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
ARZ035-036-048-049-058-180900-
CRITTENDEN-CROSS-LEE AR-PHILLIPS-ST. FRANCIS-
330 PM CDT FRI JUL 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0 10
PRECIP CHANCE (%) 10
PRECIP TYPE NONE NONE NONE TSTMS
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION (HRS) 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
TEMP (24H TREND) 74 (0) 95 (+2) 74 95
RH % (24H TREND) 92 (-7) 49 (-6) 88 51
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR W 4 LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1700 1800
MIXING HGT(FT-AGL) 5500 5800
MIXING HGT(M-MSL) 1700 1800
MIXING HGT(FT-MSL) 5700 6000
TRANSPORT WND (M/S) W 5 NW 4
TRANSPORT WND (MPH) W 10 NW 9
VENT INDEX (M2/S) 8500 7200
CATEGORY DAY 4 3
500M MIX HGT TEMP (F) 89 91
500M TSPT WIND (M/S) W 6 W 6
500M TSPT WIND (MPH) W 13 W 13
DISPERSION INDEX 6 34 7 25
STABILITY CLASS F B F A
STAGNATION INDEX 3 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. WEST WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 52 PERCENT.
WEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 44 PERCENT.
WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 49 PERCENT.
NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 90. MINIMUM RH 49 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 50 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
TNZ001>004-019>022-180900-
BENTON TN-CARROLL-DYER-GIBSON-HENRY-LAKE-OBION-WEAKLEY-
330 PM CDT FRI JUL 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 20 50
PRECIP CHANCE (%) 20 20 20 60
PRECIP TYPE NONE NONE TSTMS TSTMS
PRECIP AMOUNT 0.00 0.00 0.01 0.07
PRECIP DURATION (HRS) 1 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
TEMP (24H TREND) 72 (-1) 93 (+1) 73 92
RH % (24H TREND) 97 (-1) 56 (-5) 96 60
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1400 1300
MIXING HGT(FT-AGL) 4500 4300
MIXING HGT(M-MSL) 1500 1400
MIXING HGT(FT-MSL) 4900 4700
TRANSPORT WND (M/S) W 5 NW 4
TRANSPORT WND (MPH) W 12 NW 9
VENT INDEX (M2/S) 7500 5600
CATEGORY DAY 3 3
500M MIX HGT TEMP (F) 89 88
500M TSPT WIND (M/S) W 5 W 5
500M TSPT WIND (MPH) W 12 W 11
DISPERSION INDEX 7 31 8 25
STABILITY CLASS F B F A
STAGNATION INDEX 3 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 58 PERCENT.
WEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST
WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 52 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 90. MINIMUM RH 52 PERCENT. NORTH
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 53 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. NORTHEAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
54 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TNZ048>055-088>091-180900-
CHESTER-CROCKETT-DECATUR-FAYETTE-HARDEMAN-HAYWOOD-HENDERSON-
LAUDERDALE-MADISON-MCNAIRY-SHELBY-TIPTON-
330 PM CDT FRI JUL 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0 40
PRECIP CHANCE (%) 10 10 10 40
PRECIP TYPE NONE NONE NONE TSTMS
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION (HRS) 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
TEMP (24H TREND) 72 (-3) 93 (+1) 73 94
RH % (24H TREND) 94 (-3) 51 (-5) 92 54
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR W 5 LGT/VAR NW 4
MIXING HGT(M-AGL) 1500 1600
MIXING HGT(FT-AGL) 5000 5300
MIXING HGT(M-MSL) 1600 1700
MIXING HGT(FT-MSL) 5400 5600
TRANSPORT WND (M/S) NW 5 NW 5
TRANSPORT WND (MPH) NW 10 NW 10
VENT INDEX (M2/S) 8000 8500
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 89 89
500M TSPT WIND (M/S) W 6 W 6
500M TSPT WIND (MPH) W 12 W 13
DISPERSION INDEX 6 31 7 25
STABILITY CLASS F B F B
STAGNATION INDEX 3 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 53 PERCENT.
WEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST
WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 47 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. WEST WINDS
5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH
49 PERCENT. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
47 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. NORTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
48 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
MSZ001-007-008-010>012-020-021-180900-
COAHOMA-DESOTO-PANOLA-QUITMAN-TALLAHATCHIE-TATE-TUNICA-YALOBUSHA-
330 PM CDT FRI JUL 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP CHANCE (%) 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) 74 (0) 94 (+1) 74 94
RH % (24H TREND) 91 (-6) 48 (-4) 87 50
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR W 5 LGT/VAR NW 4
MIXING HGT(M-AGL) 1700 1900
MIXING HGT(FT-AGL) 5600 6100
MIXING HGT(M-MSL) 1800 1900
MIXING HGT(FT-MSL) 5800 6300
TRANSPORT WND (M/S) NW 4 NW 4
TRANSPORT WND (MPH) NW 9 NW 9
VENT INDEX (M2/S) 7200 7600
CATEGORY DAY 3 3
500M MIX HGT TEMP (F) 89 90
500M TSPT WIND (M/S) W 5 W 5
500M TSPT WIND (MPH) W 11 W 12
DISPERSION INDEX 5 34 6 28
STABILITY CLASS F B F A
STAGNATION INDEX 3 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. WEST WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 50 PERCENT.
WEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 43 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 46 PERCENT.
NORTH WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTHEAST
WINDS 10 TO 15 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 44 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 45 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
MSZ002>006-009-013>017-022>024-180900-
ALCORN-BENTON MS-CALHOUN-CHICKASAW-ITAWAMBA-LAFAYETTE-LEE MS-
MARSHALL-MONROE-PONTOTOC-PRENTISS-TIPPAH-TISHOMINGO-UNION-
330 PM CDT FRI JUL 17 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0 30
PRECIP CHANCE (%) 10 10 10 30
PRECIP TYPE NONE NONE NONE TSTMS
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION (HRS) 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
TEMP (24H TREND) 73 (-1) 95 (+2) 73 95
RH % (24H TREND) 94 (-3) 46 (-4) 91 48
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR NW 5 LGT/VAR NW 4
MIXING HGT(M-AGL) 1700 1800
MIXING HGT(FT-AGL) 5400 5900
MIXING HGT(M-MSL) 1800 1900
MIXING HGT(FT-MSL) 5800 6300
TRANSPORT WND (M/S) NW 5 NW 4
TRANSPORT WND (MPH) NW 10 NW 9
VENT INDEX (M2/S) 9000 7600
CATEGORY DAY 4 3
500M MIX HGT TEMP (F) 89 90
500M TSPT WIND (M/S) NW 5 W 5
500M TSPT WIND (MPH) NW 10 W 12
DISPERSION INDEX 6 31 5 26
STABILITY CLASS F B F B
STAGNATION INDEX 3 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 49 PERCENT.
NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST
WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 43 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 45 PERCENT.
NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTH
WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 42 PERCENT.
NORTH WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 43 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page