243
FNUS54 KMEG 190931
FWFMEG
FIRE WEATHER PLANNING FORECAST FOR THE MIDSOUTH
NATIONAL WEATHER SERVICE MEMPHIS TN
330 AM CST FRI DEC 19 2025
DISCUSSION
GUSTY 20FT WINDS WILL PERSIST THROUGH FRIDAY MORNING IN WAKE OF A
FRONTAL PASSAGE. DELAYED DRY AIR WILL KEEP MINRH VALUES ABOVE
50 PERCENT DURING THIS TIME. EXPECT HUMIDITY TO FALL BELOW
40 PERCENT THIS AFTERNOON, BUT RECENT RAINFALL AND LIGHT 20FT
WINDS WILL CURB ANY FIRE WEATHER DANGER. THE REMAINDER OF THE
PERIOD WILL FEATURE MINIMAL FIRE WEATHER CONCERNS.
ARZ009-018-026>028-MOZ113-115-192200-
CLAY-CRAIGHEAD-DUNKLIN-GREENE-MISSISSIPPI-PEMISCOT-POINSETT-
330 AM CST FRI DEC 19 2025
TODAY TONIGHT SAT
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) 46 (-14) 33 (+4) 60
RH % (24H TREND) 41 (-38) 80 (-14) 54
AM WIND 20FT (MPH) W 6 S 14 G24
PM WIND 20FT (MPH) SW 6 S 6 SW 11 G23
MIXING HGT(M-AGL) 500 700
MIXING HGT(FT-AGL) 1800 2400
MIXING HGT(M-MSL) 600 800
MIXING HGT(FT-MSL) 2000 2600
TRANSPORT WND (M/S) W 4 SW 14
TRANSPORT WND (MPH) W 9 SW 31
VENT INDEX (M2/S) 2400 11200
CATEGORY DAY 2 4
500M MIX HGT TEMP (F) 39 56
500M TSPT WIND (M/S) W 6 SW 15
500M TSPT WIND (MPH) W 13 SW 33
DISPERSION INDEX 28 19 68
STABILITY CLASS C F D
STAGNATION INDEX 3 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 50. MINIMUM RH 43 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. EAST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 50S. MINIMUM RH
67 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. MINIMUM RH
85 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS AROUND 70. MINIMUM RH
75 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
68 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.
ARZ035-036-048-049-058-192200-
CRITTENDEN-CROSS-LEE AR-PHILLIPS-ST. FRANCIS-
330 AM CST FRI DEC 19 2025
TODAY TONIGHT SAT
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) 48 (-15) 35 (+4) 62
RH % (24H TREND) 41 (-33) 82 (-14) 54
AM WIND 20FT (MPH) LGT/VAR S 9 G23
PM WIND 20FT (MPH) LGT/VAR S 4 S 8 G22
MIXING HGT(M-AGL) 600 700
MIXING HGT(FT-AGL) 1900 2300
MIXING HGT(M-MSL) 700 800
MIXING HGT(FT-MSL) 2100 2500
TRANSPORT WND (M/S) W 4 SW 14
TRANSPORT WND (MPH) W 8 SW 32
VENT INDEX (M2/S) 2800 11200
CATEGORY DAY 2 4
500M MIX HGT TEMP (F) 42 58
500M TSPT WIND (M/S) W 5 S 15
500M TSPT WIND (MPH) W 11 S 33
DISPERSION INDEX 27 17 63
STABILITY CLASS B F C
STAGNATION INDEX 3 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. MINIMUM RH
46 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. MINIMUM RH
69 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
80 PERCENT. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. MINIMUM RH
75 PERCENT. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
70 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.
TNZ001>004-019>022-192200-
BENTON TN-CARROLL-DYER-GIBSON-HENRY-LAKE-OBION-WEAKLEY-
330 AM CST FRI DEC 19 2025
TODAY TONIGHT SAT
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) 43 (-17) 30 (+2) 58
RH % (24H TREND) 44 (-21) 80 (-16) 43
AM WIND 20FT (MPH) W 6 S 11 G23
PM WIND 20FT (MPH) W 4 LGT/VAR SW 9 G23
MIXING HGT(M-AGL) 600 500
MIXING HGT(FT-AGL) 1900 1600
MIXING HGT(M-MSL) 700 600
MIXING HGT(FT-MSL) 2300 2000
TRANSPORT WND (M/S) W 5 SW 13
TRANSPORT WND (MPH) W 12 SW 30
VENT INDEX (M2/S) 3500 7800
CATEGORY DAY 2 3
500M MIX HGT TEMP (F) 36 55
500M TSPT WIND (M/S) W 6 S 15
500M TSPT WIND (MPH) W 13 S 33
DISPERSION INDEX 31 15 57
STABILITY CLASS C F C
STAGNATION INDEX 3 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 50. MINIMUM RH 41 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. EAST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 50S. MINIMUM RH
63 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
A CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS IN THE
UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. MINIMUM RH
84 PERCENT. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
78 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS AROUND 70. MINIMUM RH 68 PERCENT.
SOUTHWEST WINDS 10 TO 15 MPH.
TNZ048>055-088>091-192200-
CHESTER-CROCKETT-DECATUR-FAYETTE-HARDEMAN-HAYWOOD-HENDERSON-
LAUDERDALE-MADISON-MCNAIRY-SHELBY-TIPTON-
330 AM CST FRI DEC 19 2025
TODAY TONIGHT SAT
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) 46 (-15) 31 (+2) 60
RH % (24H TREND) 40 (-31) 80 (-16) 41
AM WIND 20FT (MPH) NW 5 S 11 G23
PM WIND 20FT (MPH) W 4 LGT/VAR S 10 G22
MIXING HGT(M-AGL) 500 500
MIXING HGT(FT-AGL) 1800 1600
MIXING HGT(M-MSL) 700 600
MIXING HGT(FT-MSL) 2200 2000
TRANSPORT WND (M/S) W 5 SW 12
TRANSPORT WND (MPH) W 10 SW 26
VENT INDEX (M2/S) 3500 7200
CATEGORY DAY 2 3
500M MIX HGT TEMP (F) 37 56
500M TSPT WIND (M/S) W 5 S 14
500M TSPT WIND (MPH) W 12 S 32
DISPERSION INDEX 29 14 54
STABILITY CLASS C F C
STAGNATION INDEX 3 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. MINIMUM RH
41 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. EAST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S. MINIMUM RH
64 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
A CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS IN THE
UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. MINIMUM RH
77 PERCENT. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
74 PERCENT. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
65 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.
MSZ001-007-008-010>012-020-021-192200-
COAHOMA-DESOTO-PANOLA-QUITMAN-TALLAHATCHIE-TATE-TUNICA-YALOBUSHA-
330 AM CST FRI DEC 19 2025
TODAY TONIGHT SAT
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) 49 (-17) 34 (+3) 64
RH % (24H TREND) 40 (-38) 84 (-12) 47
AM WIND 20FT (MPH) LGT/VAR S 10 G22
PM WIND 20FT (MPH) LGT/VAR LGT/VAR S 9 G22
MIXING HGT(M-AGL) 600 600
MIXING HGT(FT-AGL) 2000 2000
MIXING HGT(M-MSL) 700 700
MIXING HGT(FT-MSL) 2200 2300
TRANSPORT WND (M/S) W 3 SW 13
TRANSPORT WND (MPH) W 7 SW 30
VENT INDEX (M2/S) 2100 9100
CATEGORY DAY 2 4
500M MIX HGT TEMP (F) 41 58
500M TSPT WIND (M/S) W 5 S 13
500M TSPT WIND (MPH) W 10 S 29
DISPERSION INDEX 25 15 57
STABILITY CLASS B F C
STAGNATION INDEX 3 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. MINIMUM RH
50 PERCENT. NORTHEAST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. EAST WINDS
5 TO 10 MPH.
MONDAY
A CHANCE OF SHOWERS. MOSTLY CLOUDY. HIGHS IN THE UPPER
50S. MINIMUM RH 70 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
A CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS IN THE
LOWER 50S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
75 PERCENT. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
70 PERCENT. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTH
WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
68 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.
MSZ002>006-009-013>017-022>024-192200-
ALCORN-BENTON MS-CALHOUN-CHICKASAW-ITAWAMBA-LAFAYETTE-LEE MS-
MARSHALL-MONROE-PONTOTOC-PRENTISS-TIPPAH-TISHOMINGO-UNION-
330 AM CST FRI DEC 19 2025
TODAY TONIGHT SAT
CLOUD COVER CLEAR CLEAR 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) 49 (-14) 32 (+1) 62
RH % (24H TREND) 38 (-37) 86 (-11) 40
AM WIND 20FT (MPH) NW 4 S 7 G19
PM WIND 20FT (MPH) LGT/VAR LGT/VAR S 8 G19
MIXING HGT(M-AGL) 600 400
MIXING HGT(FT-AGL) 1900 1400
MIXING HGT(M-MSL) 700 600
MIXING HGT(FT-MSL) 2300 1800
TRANSPORT WND (M/S) NW 4 S 10
TRANSPORT WND (MPH) NW 9 S 23
VENT INDEX (M2/S) 2800 6000
CATEGORY DAY 2 3
500M MIX HGT TEMP (F) 39 56
500M TSPT WIND (M/S) NW 4 S 12
500M TSPT WIND (MPH) NW 10 S 26
DISPERSION INDEX 26 11 40
STABILITY CLASS C F C
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. MINIMUM RH
46 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. EAST WINDS 5 TO
10 MPH.
MONDAY
A CHANCE OF RAIN SHOWERS. MOSTLY CLOUDY. HIGHS IN THE
UPPER 50S. MINIMUM RH 63 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
A CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS IN THE
UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
67 PERCENT. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
66 PERCENT. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTH
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
61 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
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