046
FNUS54 KMEG 192131
FWFMEG
FIRE WEATHER PLANNING FORECAST FOR THE MIDSOUTH
NATIONAL WEATHER SERVICE MEMPHIS TN
331 PM CST FRI DEC 19 2025
DISCUSSION
DRY AIR WILL PREVAIL ACROSS THE REGION TODAY WITH MINIMUM
RELATIVE HUMIDITY VALUES HOVERING AROUND 30-40%. WITH WETTING
RAIN THAT OCCURRED LAST NIGHT AND HIGH PRESSURE EASING WIND
GUSTS, FIRE WEATHER DANGER IS NOT A CONCERN FOR FRIDAY DESPITE
LOW RHS. RETURN FLOW WILL INCREASE MOISTURE ON SATURDAY AND DAILY
RAIN CHANCES WILL PERSIST SUNDAY THROUGH TUESDAY CURBING FIRE
DANGER CONCERNS FOR THE NEAR FUTURE.
ARZ009-018-026>028-MOZ113-115-201000-
CLAY-CRAIGHEAD-DUNKLIN-GREENE-MISSISSIPPI-PEMISCOT-POINSETT-
331 PM CST FRI DEC 19 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP CHANCE (%)
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) 33 (+3) 60 (+14) 35 51
RH % (24H TREND) 77 (-17) 53 (+16) 93 42
AM WIND 20FT (MPH) S 14 G25 NE 9 G17
PM WIND 20FT (MPH) S 6 SW 10 G23 W 4 NE 9 G17
MIXING HGT(M-AGL) 800 600
MIXING HGT(FT-AGL) 2800 2000
MIXING HGT(M-MSL) 900 700
MIXING HGT(FT-MSL) 3000 2200
TRANSPORT WND (M/S) SW 14 E 9
TRANSPORT WND (MPH) SW 32 E 20
VENT INDEX (M2/S) 12600 6300
CATEGORY DAY 4 3
500M MIX HGT TEMP (F) 55 43
500M TSPT WIND (M/S) SW 14 NE 10
500M TSPT WIND (MPH) SW 32 NE 23
DISPERSION INDEX 26 71 28 42
STABILITY CLASS F D F C
STAGNATION INDEX 3 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. EAST WINDS
5 TO 10 MPH.
MONDAY
CLOUDY. HIGHS IN THE MID 50S. MINIMUM RH 69 PERCENT.
SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
A CHANCE OF SHOWERS. CLOUDY. LOWS IN THE LOWER
50S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
CLOUDY. HIGHS IN THE MID 60S. MINIMUM RH 87 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS 5 TO 10 MPH.
WEDNESDAY
CLOUDY. HIGHS AROUND 70. MINIMUM RH 77 PERCENT.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
67 PERCENT. SOUTHWEST WINDS 15 TO 20 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
66 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
ARZ035-036-048-049-058-201000-
CRITTENDEN-CROSS-LEE AR-PHILLIPS-ST. FRANCIS-
331 PM CST FRI DEC 19 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP CHANCE (%) 10 10
PRECIP TYPE NONE NONE SHOWERS NONE
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION (HRS) 1
PRECIP BEGIN 12 AM
PRECIP END 6 AM
TEMP (24H TREND) 35 (+4) 63 (+14) 39 54
RH % (24H TREND) 79 (-17) 53 (+18) 99 44
AM WIND 20FT (MPH) S 9 G23 NE 8
PM WIND 20FT (MPH) S 4 SW 8 G22 LGT/VAR NE 7
MIXING HGT(M-AGL) 800 600
MIXING HGT(FT-AGL) 2700 2000
MIXING HGT(M-MSL) 900 700
MIXING HGT(FT-MSL) 2900 2200
TRANSPORT WND (M/S) SW 10 NE 9
TRANSPORT WND (MPH) SW 22 NE 21
VENT INDEX (M2/S) 9000 6300
CATEGORY DAY 4 3
500M MIX HGT TEMP (F) 57 46
500M TSPT WIND (M/S) SW 14 NE 11
500M TSPT WIND (MPH) SW 32 NE 24
DISPERSION INDEX 26 68 37 43
STABILITY CLASS F C F C
STAGNATION INDEX 3 2 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST WINDS
5 TO 10 MPH.
MONDAY
A CHANCE OF SHOWERS. CLOUDY. HIGHS IN THE UPPER 50S.
MINIMUM RH 72 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
A CHANCE OF SHOWERS. CLOUDY. LOWS IN THE MID 50S.
SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
83 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
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
68 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
FRIDAY
PARTLY SUNNY. HIGHS AROUND 70. MINIMUM RH 69 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
TNZ001>004-019>022-201000-
BENTON TN-CARROLL-DYER-GIBSON-HENRY-LAKE-OBION-WEAKLEY-
331 PM CST FRI DEC 19 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
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) 30 (+1) 58 (+14) 33 50
RH % (24H TREND) 75 (-21) 40 (+1) 96 38
AM WIND 20FT (MPH) S 11 G23 NE 6
PM WIND 20FT (MPH) LGT/VAR SW 9 G23 LGT/VAR NE 7
MIXING HGT(M-AGL) 800 500
MIXING HGT(FT-AGL) 2800 1700
MIXING HGT(M-MSL) 1000 600
MIXING HGT(FT-MSL) 3200 2100
TRANSPORT WND (M/S) SW 9 NE 8
TRANSPORT WND (MPH) SW 21 NE 18
VENT INDEX (M2/S) 9000 4800
CATEGORY DAY 4 3
500M MIX HGT TEMP (F) 55 43
500M TSPT WIND (M/S) S 14 NE 9
500M TSPT WIND (MPH) S 32 NE 19
DISPERSION INDEX 24 61 22 36
STABILITY CLASS F C F C
STAGNATION INDEX 3 2 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. EAST WINDS
AROUND 5 MPH.
MONDAY
A CHANCE OF RAIN SHOWERS. MOSTLY CLOUDY. HIGHS IN THE
MID 50S. MINIMUM RH 62 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
A CHANCE OF SHOWERS. CLOUDY. LOWS IN THE UPPER
40S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
A CHANCE OF SHOWERS. CLOUDY. HIGHS IN THE LOWER 60S.
MINIMUM RH 87 PERCENT. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS AROUND
5 MPH.
WEDNESDAY
CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
78 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS AROUND 70. MINIMUM RH 67 PERCENT.
SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
67 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
TNZ048>055-088>091-201000-
CHESTER-CROCKETT-DECATUR-FAYETTE-HARDEMAN-HAYWOOD-HENDERSON-
LAUDERDALE-MADISON-MCNAIRY-SHELBY-TIPTON-
331 PM CST FRI DEC 19 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP CHANCE (%) 10 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) 31 (+1) 61 (+15) 36 54
RH % (24H TREND) 75 (-21) 38 (+3) 99 39
AM WIND 20FT (MPH) S 11 G23 NE 7
PM WIND 20FT (MPH) LGT/VAR S 9 G22 LGT/VAR NE 7
MIXING HGT(M-AGL) 800 600
MIXING HGT(FT-AGL) 2600 2000
MIXING HGT(M-MSL) 900 700
MIXING HGT(FT-MSL) 3000 2400
TRANSPORT WND (M/S) SW 10 E 9
TRANSPORT WND (MPH) SW 22 E 20
VENT INDEX (M2/S) 9000 6300
CATEGORY DAY 4 3
500M MIX HGT TEMP (F) 56 45
500M TSPT WIND (M/S) S 14 NE 9
500M TSPT WIND (MPH) S 32 NE 20
DISPERSION INDEX 21 57 24 40
STABILITY CLASS F C F C
STAGNATION INDEX 3 2 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. EAST WINDS
5 TO 10 MPH.
MONDAY
A CHANCE OF RAIN SHOWERS. MOSTLY CLOUDY. HIGHS IN THE
UPPER 50S. MINIMUM RH 64 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
A CHANCE OF SHOWERS. CLOUDY. LOWS IN THE LOWER
50S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. MINIMUM RH
80 PERCENT. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS AROUND 70. MINIMUM RH
74 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
65 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 70. MINIMUM RH 65 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
MSZ001-007-008-010>012-020-021-201000-
COAHOMA-DESOTO-PANOLA-QUITMAN-TALLAHATCHIE-TATE-TUNICA-YALOBUSHA-
331 PM CST FRI DEC 19 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP CHANCE (%) 30 20
PRECIP TYPE NONE NONE SHOWERS SHOWERS
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION (HRS) 1 1
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING 6 PM
TEMP (24H TREND) 33 (+1) 64 (+15) 43 58
RH % (24H TREND) 80 (-16) 43 (+7) 100 49
AM WIND 20FT (MPH) S 9 G23 NE 7
PM WIND 20FT (MPH) LGT/VAR S 9 G22 LGT/VAR NE 7
MIXING HGT(M-AGL) 800 500
MIXING HGT(FT-AGL) 2600 1700
MIXING HGT(M-MSL) 900 600
MIXING HGT(FT-MSL) 2800 2000
TRANSPORT WND (M/S) SW 11 NE 8
TRANSPORT WND (MPH) SW 24 NE 17
VENT INDEX (M2/S) 9900 4800
CATEGORY DAY 4 3
500M MIX HGT TEMP (F) 58 50
500M TSPT WIND (M/S) S 13 NE 8
500M TSPT WIND (MPH) S 29 NE 17
DISPERSION INDEX 24 59 25 36
STABILITY CLASS F C E C
STAGNATION INDEX 3 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST WINDS
5 TO 10 MPH.
MONDAY
A CHANCE OF SHOWERS. MOSTLY CLOUDY. HIGHS AROUND 60.
MINIMUM RH 71 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
A CHANCE OF SHOWERS. CLOUDY. LOWS IN THE MID 50S.
SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
78 PERCENT. SOUTH WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. MINIMUM RH
71 PERCENT. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTH WINDS
10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
67 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 70. MINIMUM RH 67 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
MSZ002>006-009-013>017-022>024-201000-
ALCORN-BENTON MS-CALHOUN-CHICKASAW-ITAWAMBA-LAFAYETTE-LEE MS-
MARSHALL-MONROE-PONTOTOC-PRENTISS-TIPPAH-TISHOMINGO-UNION-
331 PM CST FRI DEC 19 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR CLEAR PCLDY PCLDY
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP CHANCE (%) 30 20
PRECIP TYPE NONE NONE SHOWERS SHOWERS
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION (HRS) 1 1
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING 6 PM
TEMP (24H TREND) 32 (+1) 63 (+14) 42 58
RH % (24H TREND) 84 (-13) 38 (+4) 100 44
AM WIND 20FT (MPH) S 7 G20 NE 5
PM WIND 20FT (MPH) LGT/VAR S 8 G19 LGT/VAR NE 6
MIXING HGT(M-AGL) 700 500
MIXING HGT(FT-AGL) 2300 1500
MIXING HGT(M-MSL) 800 600
MIXING HGT(FT-MSL) 2700 1900
TRANSPORT WND (M/S) S 9 NE 7
TRANSPORT WND (MPH) S 20 NE 16
VENT INDEX (M2/S) 7200 4200
CATEGORY DAY 3 3
500M MIX HGT TEMP (F) 57 50
500M TSPT WIND (M/S) S 12 NE 7
500M TSPT WIND (MPH) S 26 NE 16
DISPERSION INDEX 12 45 15 33
STABILITY CLASS F C E C
STAGNATION INDEX 3 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY 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 65 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
A CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS AROUND
50. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
69 PERCENT. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. MINIMUM RH
67 PERCENT. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTH WINDS
5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
60 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. MINIMUM RH
61 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
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