688
FNUS54 KMEG 210931
FWFMEG
FIRE WEATHER PLANNING FORECAST FOR THE MIDSOUTH
NATIONAL WEATHER SERVICE MEMPHIS TN
330 AM CST WED JAN 21 2026
DISCUSSION
A COLD FRONT WILL REACH THE MID-SOUTH WEDNESDAY AND BRING WETTING
RAINS AND HIGHER HUMIDITY VALUES THROUGH THIS WEEKEND. EXPECT
ACCUMULATING WINTRY PRECIPITATION BEGINNING FRIDAY THAT WILL LAST
THROUGH THE MAJORITY OF THIS UPCOMING WEEKEND. VERY COLD AIR IS
ALSO EXPECTED THIS WEEKEND INTO EARLY NEXT WEEK.
ARZ009-018-026>028-MOZ113-115-212200-
CLAY-CRAIGHEAD-DUNKLIN-GREENE-MISSISSIPPI-PEMISCOT-POINSETT-
330 AM CST WED JAN 21 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLEAR PCLDY
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%) 80
PRECIP TYPE SHOWERS NONE NONE
PRECIP AMOUNT 0.10 0.00 0.00
PRECIP DURATION (HRS) 4
PRECIP BEGIN 6 AM
PRECIP END 1 PM
TEMP (24H TREND) 50 (+9) 26 (-3) 46
RH % (24H TREND) 66 (+40) 98 (+6) 43
AM WIND 20FT (MPH) SW 9 G19 NE 6
PM WIND 20FT (MPH) SW 8 G19 LGT/VAR NE 6
MIXING HGT(M-AGL) 400 600
MIXING HGT(FT-AGL) 1400 2000
MIXING HGT(M-MSL) 500 700
MIXING HGT(FT-MSL) 1700 2200
TRANSPORT WND (M/S) SW 6 NE 4
TRANSPORT WND (MPH) SW 13 NE 9
VENT INDEX (M2/S) 3000 2800
CATEGORY DAY 2 2
500M MIX HGT TEMP (F) 47 35
500M TSPT WIND (M/S) SW 11 NE 7
500M TSPT WIND (MPH) SW 24 NE 15
DISPERSION INDEX 25 11 23
STABILITY CLASS C F C
STAGNATION INDEX 2 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. NORTHEAST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 30. MINIMUM RH 35 PERCENT.
NORTHEAST WINDS 10 TO 20 MPH.
FRIDAY NIGHT
SNOW LIKELY. CLOUDY. LOWS 5 TO 10. NORTHEAST
WINDS 10 TO 20 MPH.
SATURDAY
SNOW. HIGHS NEAR 15. MINIMUM RH 59 PERCENT. NORTHEAST
WINDS 10 TO 15 MPH.
SATURDAY NIGHT
SNOW LIKELY. MOSTLY CLOUDY. LOWS NEAR 10. NORTH
WINDS 10 TO 15 MPH.
SUNDAY
A CHANCE OF SNOW. MOSTLY CLOUDY. HIGHS IN THE LOWER
20S. MINIMUM RH 74 PERCENT. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS ZERO TO 5 ABOVE. NORTH WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 20S. MINIMUM RH 62 PERCENT.
NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS ZERO TO 5 ABOVE. SOUTHWEST
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. MINIMUM RH
70 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
ARZ035-036-048-049-058-212200-
CRITTENDEN-CROSS-LEE AR-PHILLIPS-ST. FRANCIS-
330 AM CST WED JAN 21 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%) 90 10
PRECIP TYPE SHOWERS NONE SHOWERS
PRECIP AMOUNT 0.21 0.00 0.00
PRECIP DURATION (HRS) 5 1
PRECIP BEGIN 6 AM 6 AM
PRECIP END 3 PM 6 PM
TEMP (24H TREND) 49 (+5) 30 (-2) 49
RH % (24H TREND) 72 (+47) 100 (+9) 50
AM WIND 20FT (MPH) S 6 G18 NE 5
PM WIND 20FT (MPH) SW 4 LGT/VAR NE 5
MIXING HGT(M-AGL) 200 600
MIXING HGT(FT-AGL) 600 2000
MIXING HGT(M-MSL) 300 700
MIXING HGT(FT-MSL) 800 2200
TRANSPORT WND (M/S) SW 4 NE 5
TRANSPORT WND (MPH) SW 9 NE 10
VENT INDEX (M2/S) 1200 3500
CATEGORY DAY 1 2
500M MIX HGT TEMP (F) 50 42
500M TSPT WIND (M/S) SW 12 NE 8
500M TSPT WIND (MPH) SW 26 NE 18
DISPERSION INDEX 17 11 28
STABILITY CLASS C F C
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLOUDY. LOWS AROUND 30. NORTHEAST WINDS 5 TO
10 MPH.
FRIDAY
A CHANCE OF SNOW AND SLEET. CLOUDY. HIGHS IN THE MID
30S. MINIMUM RH 49 PERCENT. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
SNOW AND A CHANCE OF SLEET. LOWS 10 TO 15.
NORTHEAST WINDS 10 TO 15 MPH.
SATURDAY
SNOW. HIGHS NEAR 15. MINIMUM RH 77 PERCENT. NORTHEAST
WINDS 10 TO 15 MPH.
SATURDAY NIGHT
SNOW. LOWS 10 TO 15. NORTH WINDS 5 TO 10 MPH.
SUNDAY
A CHANCE OF SNOW. MOSTLY CLOUDY. HIGHS AROUND 20.
MINIMUM RH 83 PERCENT. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS NEAR 5. NORTH WINDS AROUND
5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 20S. MINIMUM RH 66 PERCENT.
NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS ZERO TO 5 ABOVE. SOUTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. MINIMUM RH
70 PERCENT. SOUTH WINDS AROUND 5 MPH.
TNZ001>004-019>022-212200-
BENTON TN-CARROLL-DYER-GIBSON-HENRY-LAKE-OBION-WEAKLEY-
330 AM CST WED JAN 21 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%) 80 10
PRECIP TYPE SHOWERS NONE NONE
PRECIP AMOUNT 0.11 0.00 0.00
PRECIP DURATION (HRS) 5
PRECIP BEGIN 6 AM
PRECIP END 5 PM
TEMP (24H TREND) 46 (+6) 27 (-1) 47
RH % (24H TREND) 55 (+25) 100 (+21) 42
AM WIND 20FT (MPH) S 8 G19 LGT/VAR
PM WIND 20FT (MPH) SW 7 G19 LGT/VAR NE 4
MIXING HGT(M-AGL) 200 600
MIXING HGT(FT-AGL) 800 1800
MIXING HGT(M-MSL) 400 700
MIXING HGT(FT-MSL) 1200 2200
TRANSPORT WND (M/S) SW 8 NE 3
TRANSPORT WND (MPH) SW 18 NE 7
VENT INDEX (M2/S) 3200 2100
CATEGORY DAY 2 2
500M MIX HGT TEMP (F) 46 34
500M TSPT WIND (M/S) SW 13 NE 6
500M TSPT WIND (MPH) SW 29 NE 14
DISPERSION INDEX 22 12 18
STABILITY CLASS C F C
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. NORTHEAST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S. MINIMUM RH
33 PERCENT. NORTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT
A CHANCE OF SNOW. CLOUDY. LOWS NEAR 10. NORTHEAST
WINDS 10 TO 15 MPH.
SATURDAY
SNOW. HIGHS 15 TO 20. MINIMUM RH 53 PERCENT.
NORTHEAST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
SNOW. LOWS 10 TO 15. NORTH WINDS 5 TO 10 MPH.
SUNDAY
A CHANCE OF SNOW. MOSTLY CLOUDY. HIGHS IN THE LOWER
20S. MINIMUM RH 70 PERCENT. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS ZERO TO 5 ABOVE. NORTH WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 20S. MINIMUM RH 56 PERCENT.
NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS ZERO TO 5 ABOVE. SOUTHWEST
WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. MINIMUM RH 60 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
TNZ048>055-088>091-212200-
CHESTER-CROCKETT-DECATUR-FAYETTE-HARDEMAN-HAYWOOD-HENDERSON-
LAUDERDALE-MADISON-MCNAIRY-SHELBY-TIPTON-
330 AM CST WED JAN 21 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%) 90 10
PRECIP TYPE SHOWERS NONE SHOWERS
PRECIP AMOUNT 0.19 0.00 0.00
PRECIP DURATION (HRS) 6 1
PRECIP BEGIN 6 AM 6 AM
PRECIP END 6 PM CONTINUING
TEMP (24H TREND) 46 (+2) 29 (0) 50
RH % (24H TREND) 59 (+33) 100 (+25) 46
AM WIND 20FT (MPH) S 8 G18 NE 4
PM WIND 20FT (MPH) SW 5 LGT/VAR NE 4
MIXING HGT(M-AGL) 200 500
MIXING HGT(FT-AGL) 600 1700
MIXING HGT(M-MSL) 300 600
MIXING HGT(FT-MSL) 1000 2100
TRANSPORT WND (M/S) SW 8 NE 4
TRANSPORT WND (MPH) SW 18 NE 8
VENT INDEX (M2/S) 2400 2400
CATEGORY DAY 2 2
500M MIX HGT TEMP (F) 48 38
500M TSPT WIND (M/S) SW 12 N 8
500M TSPT WIND (MPH) SW 28 N 18
DISPERSION INDEX 24 11 20
STABILITY CLASS C E C
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHEAST
WINDS 10 TO 15 MPH.
FRIDAY
A CHANCE OF SNOW. MOSTLY CLOUDY. HIGHS IN THE MID 30S.
MINIMUM RH 39 PERCENT. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
SNOW LIKELY. CLOUDY. LOWS 10 TO 15. NORTHEAST
WINDS 10 TO 15 MPH.
SATURDAY
SNOW. HIGHS 15 TO 20. MINIMUM RH 64 PERCENT.
NORTHEAST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
SNOW. LOWS 10 TO 15. NORTH WINDS 5 TO 10 MPH.
SUNDAY
A CHANCE OF SNOW. MOSTLY CLOUDY. HIGHS IN THE LOWER
20S. MINIMUM RH 72 PERCENT. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS ZERO TO 5 ABOVE. NORTH WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 20S. MINIMUM RH 58 PERCENT.
NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS ZERO TO 5 ABOVE. SOUTHWEST
WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. MINIMUM RH 59 PERCENT.
SOUTH WINDS AROUND 5 MPH.
MSZ001-007-008-010>012-020-021-212200-
COAHOMA-DESOTO-PANOLA-QUITMAN-TALLAHATCHIE-TATE-TUNICA-YALOBUSHA-
330 AM CST WED JAN 21 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%) 90 20 30
PRECIP TYPE SHOWERS SHOWERS SHOWERS
PRECIP AMOUNT 0.29 0.05 0.00
PRECIP DURATION (HRS) 7 1 1
PRECIP BEGIN 7 AM CONTINUING 6 AM
PRECIP END CONTINUING 1 AM CONTINUING
TEMP (24H TREND) 51 (+3) 35 (+2) 52
RH % (24H TREND) 71 (+46) 100 (+19) 58
AM WIND 20FT (MPH) S 7 G18 NE 5
PM WIND 20FT (MPH) S 4 LGT/VAR NE 5
MIXING HGT(M-AGL) 200 600
MIXING HGT(FT-AGL) 700 2000
MIXING HGT(M-MSL) 300 700
MIXING HGT(FT-MSL) 900 2200
TRANSPORT WND (M/S) S 8 NE 4
TRANSPORT WND (MPH) S 17 NE 9
VENT INDEX (M2/S) 2400 2800
CATEGORY DAY 2 2
500M MIX HGT TEMP (F) 52 45
500M TSPT WIND (M/S) S 12 NE 7
500M TSPT WIND (MPH) S 27 NE 16
DISPERSION INDEX 25 11 26
STABILITY CLASS C E C
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
A CHANCE OF RAIN. CLOUDY. LOWS IN THE LOWER
30S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
A CHANCE OF SLEET, RAIN AND SNOW. CLOUDY. HIGHS IN THE
LOWER 40S. MINIMUM RH 56 PERCENT. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
SLEET, FREEZING RAIN AND SNOW. LOWS 10 TO 15.
NORTHEAST WINDS 15 TO 20 MPH.
SATURDAY
FREEZING RAIN, SNOW AND SLEET. HIGHS AROUND 20.
MINIMUM RH 82 PERCENT. NORTH WINDS 15 TO 20 MPH.
SATURDAY NIGHT
FREEZING RAIN, SNOW AND SLEET. LOWS 10 TO 15.
NORTH WINDS 10 TO 15 MPH.
SUNDAY
A CHANCE OF SNOW, FREEZING RAIN AND SLEET. MOSTLY
CLOUDY. HIGHS IN THE LOWER 20S. MINIMUM RH 81 PERCENT. NORTH
WINDS 10 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 5 TO 10. NORTH WINDS 5 TO
10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 20S. MINIMUM RH 66 PERCENT.
NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS ZERO TO 5 ABOVE. EAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. MINIMUM RH 65 PERCENT.
SOUTH WINDS AROUND 5 MPH.
MSZ002>006-009-013>017-022>024-212200-
ALCORN-BENTON MS-CALHOUN-CHICKASAW-ITAWAMBA-LAFAYETTE-LEE MS-
MARSHALL-MONROE-PONTOTOC-PRENTISS-TIPPAH-TISHOMINGO-UNION-
330 AM CST WED JAN 21 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%) 80 50 30
PRECIP TYPE SHOWERS SHOWERS SHOWERS
PRECIP AMOUNT 0.22 0.13 0.01
PRECIP DURATION (HRS) 6 2 2
PRECIP BEGIN 8 AM CONTINUING 6 AM
PRECIP END CONTINUING 4 AM CONTINUING
TEMP (24H TREND) 52 (+6) 35 (+5) 52
RH % (24H TREND) 60 (+37) 100 (+24) 56
AM WIND 20FT (MPH) S 6 G17 NE 4
PM WIND 20FT (MPH) S 4 LGT/VAR NE 4
MIXING HGT(M-AGL) 300 500
MIXING HGT(FT-AGL) 800 1800
MIXING HGT(M-MSL) 400 700
MIXING HGT(FT-MSL) 1200 2200
TRANSPORT WND (M/S) S 8 NE 4
TRANSPORT WND (MPH) S 18 NE 8
VENT INDEX (M2/S) 3200 2800
CATEGORY DAY 2 2
500M MIX HGT TEMP (F) 51 44
500M TSPT WIND (M/S) S 11 N 7
500M TSPT WIND (MPH) S 25 N 15
DISPERSION INDEX 27 10 20
STABILITY CLASS C D C
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
A CHANCE OF RAIN. CLOUDY. LOWS IN THE MID 30S.
NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY
A CHANCE OF RAIN, SLEET AND SNOW. CLOUDY. HIGHS IN THE
LOWER 40S. MINIMUM RH 52 PERCENT. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
SLEET, FREEZING RAIN AND SNOW LIKELY. CLOUDY.
LOWS 15 TO 20. NORTHEAST WINDS 10 TO 15 MPH.
SATURDAY
FREEZING RAIN, SNOW AND SLEET. HIGHS IN THE MID 20S.
MINIMUM RH 76 PERCENT. NORTHEAST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
FREEZING RAIN AND SLEET WITH SNOW LIKELY. LOWS
15 TO 20. NORTH WINDS 5 TO 10 MPH.
SUNDAY
A CHANCE OF FREEZING RAIN, SNOW AND SLEET. MOSTLY
CLOUDY. HIGHS IN THE UPPER 20S. MINIMUM RH 70 PERCENT. NORTH
WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS 5 TO 10. NORTH WINDS 5 TO
10 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 20S. MINIMUM RH 57 PERCENT.
NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS ZERO TO 5 ABOVE. NORTH WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 30S. MINIMUM RH 53 PERCENT.
SOUTH WINDS AROUND 5 MPH.
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