880  
FNUS54 KMEG 182031  
FWFMEG  
 
FIRE WEATHER PLANNING FORECAST FOR THE MIDSOUTH  
NATIONAL WEATHER SERVICE MEMPHIS TN  
331 PM CDT FRI JUL 18 2025  
   
DISCUSSION
 
 
FIRE WEATHER DANGER WILL REMAIN AT A MINIMUM FOR THE FORESEEABLE  
FUTURE AS MINIMUM RELATIVE HUMIDITY VALUES REMAIN ABOVE 50%. HOT  
AND HUMID CONDITIONS WILL ALSO CONTINUE THROUGH THE NEXT SEVEN  
DAYS OR SO. WETTING RAIN CHANCES WILL CONTINUE THROUGH MUCH OF THE  
WEEKEND AS GULF MOISTURE REMAINS IN PLACE.  
 
ARZ009-018-026>028-MOZ113-115-190900-  
CLAY-CRAIGHEAD-DUNKLIN-GREENE-MISSISSIPPI-PEMISCOT-POINSETT-  
331 PM CDT FRI JUL 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR  
CHANCE OF THUNDER (%) 40 20 0 0  
PRECIP CHANCE (%) 40 20 10 10  
PRECIP TYPE TSTMS TSTMS NONE NONE  
PRECIP AMOUNT 0.08 0.05 0.00 0.00  
PRECIP DURATION (HRS) 1 1  
PRECIP BEGIN 6 PM 9 AM  
PRECIP END 11 PM 6 PM  
TEMP (24H TREND) 75 (-2) 94 (+1) 75 95  
RH % (24H TREND) 99 (+4) 62 (-2) 96 57  
AM WIND 20FT (MPH) S 5 SW 6  
PM WIND 20FT (MPH) LGT/VAR SW 6 S 5 SW 6  
MIXING HGT(M-AGL) 1200 1400  
MIXING HGT(FT-AGL) 4000 4700  
MIXING HGT(M-MSL) 1300 1500  
MIXING HGT(FT-MSL) 4300 5000  
TRANSPORT WND (M/S) SW 5 SW 7  
TRANSPORT WND (MPH) SW 12 SW 15  
VENT INDEX (M2/S) 6500 10500  
CATEGORY DAY 3 4  
500M MIX HGT TEMP (F) 85 87  
500M TSPT WIND (M/S) SW 5 SW 5  
500M TSPT WIND (MPH) SW 10 SW 12  
DISPERSION INDEX 10 30 14 39  
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 UPPER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 56 PERCENT.  
SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 54 PERCENT.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH  
53 PERCENT. SOUTH WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 55 PERCENT.  
SOUTH WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH  
WINDS AROUND 5 MPH.    
FRIDAY
 
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 55 PERCENT.  
SOUTH WINDS AROUND 5 MPH.  
 

 
 
ARZ035-036-048-049-058-190900-  
CRITTENDEN-CROSS-LEE AR-PHILLIPS-ST. FRANCIS-  
331 PM CDT FRI JUL 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR  
CHANCE OF THUNDER (%) 0 30 0 0  
PRECIP CHANCE (%) 30 30 10 10  
PRECIP TYPE NONE TSTMS NONE NONE  
PRECIP AMOUNT 0.00 0.01 0.00 0.00  
PRECIP DURATION (HRS) 1  
PRECIP BEGIN 7 AM  
PRECIP END 6 PM  
TEMP (24H TREND) 75 (-2) 91 (-2) 75 93  
RH % (24H TREND) 100 (+2) 63 (+1) 98 59  
AM WIND 20FT (MPH) LGT/VAR SW 5  
PM WIND 20FT (MPH) LGT/VAR SW 5 S 4 SW 5  
MIXING HGT(M-AGL) 1200 1400  
MIXING HGT(FT-AGL) 3900 4500  
MIXING HGT(M-MSL) 1200 1400  
MIXING HGT(FT-MSL) 4100 4700  
TRANSPORT WND (M/S) SW 5 SW 6  
TRANSPORT WND (MPH) SW 12 SW 14  
VENT INDEX (M2/S) 6000 8400  
CATEGORY DAY 3 4  
500M MIX HGT TEMP (F) 85 86  
500M TSPT WIND (M/S) SW 5 SW 5  
500M TSPT WIND (MPH) SW 12 SW 12  
DISPERSION INDEX 10 28 12 32  
STABILITY CLASS F B F B  
STAGNATION INDEX 3 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 56 PERCENT.  
SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 52 PERCENT.  
SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH  
51 PERCENT. SOUTH WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 53 PERCENT.  
SOUTH WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTH  
WINDS AROUND 5 MPH.    
FRIDAY
 
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 55 PERCENT.  
SOUTH WINDS AROUND 5 MPH.  
 

 
 
TNZ001>004-019>022-190900-  
BENTON TN-CARROLL-DYER-GIBSON-HENRY-LAKE-OBION-WEAKLEY-  
331 PM CDT FRI JUL 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR  
CHANCE OF THUNDER (%) 50 40 0 20  
PRECIP CHANCE (%) 50 40 20 20  
PRECIP TYPE TSTMS TSTMS NONE TSTMS  
PRECIP AMOUNT 0.15 0.16 0.00 0.00  
PRECIP DURATION (HRS) 1 1 1  
PRECIP BEGIN 6 PM 9 AM 1 PM  
PRECIP END 11 PM 6 PM 6 PM  
TEMP (24H TREND) 74 (-2) 91 (-1) 74 93  
RH % (24H TREND) 99 (+2) 71 (+4) 100 63  
AM WIND 20FT (MPH) S 4 SW 4  
PM WIND 20FT (MPH) LGT/VAR SW 5 LGT/VAR SW 5  
MIXING HGT(M-AGL) 900 1300  
MIXING HGT(FT-AGL) 3000 4200  
MIXING HGT(M-MSL) 1000 1400  
MIXING HGT(FT-MSL) 3400 4600  
TRANSPORT WND (M/S) SW 5 W 7  
TRANSPORT WND (MPH) SW 10 W 15  
VENT INDEX (M2/S) 5000 9800  
CATEGORY DAY 3 4  
500M MIX HGT TEMP (F) 82 86  
500M TSPT WIND (M/S) SW 5 W 6  
500M TSPT WIND (MPH) SW 10 W 13  
DISPERSION INDEX 9 24 12 39  
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. SOUTHWEST  
WINDS AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 61 PERCENT.  
SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 59 PERCENT.  
SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 56 PERCENT.  
SOUTH WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 58 PERCENT.  
SOUTH WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH.    
FRIDAY
 
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 59 PERCENT.  
SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
TNZ048>055-088>091-190900-  
CHESTER-CROCKETT-DECATUR-FAYETTE-HARDEMAN-HAYWOOD-HENDERSON-  
LAUDERDALE-MADISON-MCNAIRY-SHELBY-TIPTON-  
331 PM CDT FRI JUL 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR  
CHANCE OF THUNDER (%) 40 50 0 20  
PRECIP CHANCE (%) 40 50 30 20  
PRECIP TYPE TSTMS TSTMS NONE TSTMS  
PRECIP AMOUNT 0.10 0.06 0.00 0.01  
PRECIP DURATION (HRS) 1 2 1  
PRECIP BEGIN 6 PM 7 AM 1 PM  
PRECIP END 11 PM 6 PM 6 PM  
TEMP (24H TREND) 74 (-2) 90 (-3) 73 93  
RH % (24H TREND) 100 (+3) 70 (+5) 100 60  
AM WIND 20FT (MPH) S 4 SW 5  
PM WIND 20FT (MPH) LGT/VAR SW 5 SW 4 SW 5  
MIXING HGT(M-AGL) 900 1400  
MIXING HGT(FT-AGL) 2900 4500  
MIXING HGT(M-MSL) 1000 1500  
MIXING HGT(FT-MSL) 3300 4900  
TRANSPORT WND (M/S) SW 5 W 6  
TRANSPORT WND (MPH) SW 12 W 14  
VENT INDEX (M2/S) 5000 9000  
CATEGORY DAY 3 4  
500M MIX HGT TEMP (F) 81 86  
500M TSPT WIND (M/S) SW 5 SW 5  
500M TSPT WIND (MPH) SW 11 SW 11  
DISPERSION INDEX 9 25 11 37  
STABILITY CLASS F B F B  
STAGNATION INDEX 3 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 90S. MINIMUM RH  
59 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 55 PERCENT.  
SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH  
53 PERCENT. SOUTH WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 54 PERCENT.  
SOUTH WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH.    
FRIDAY
 
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 56 PERCENT.  
SOUTH WINDS AROUND 5 MPH.  
 

 
 
MSZ001-007-008-010>012-020-021-190900-  
COAHOMA-DESOTO-PANOLA-QUITMAN-TALLAHATCHIE-TATE-TUNICA-YALOBUSHA-  
331 PM CDT FRI JUL 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
CHANCE OF THUNDER (%) 40 40 0 20  
PRECIP CHANCE (%) 40 40 30 20  
PRECIP TYPE TSTMS TSTMS NONE TSTMS  
PRECIP AMOUNT 0.02 0.10 0.00 0.00  
PRECIP DURATION (HRS) 0 2 1  
PRECIP BEGIN 6 PM 6 AM 1 PM  
PRECIP END 9 PM 6 PM 6 PM  
TEMP (24H TREND) 74 (-2) 90 (-3) 74 92  
RH % (24H TREND) 100 (+3) 71 (+6) 99 62  
AM WIND 20FT (MPH) S 4 SW 4  
PM WIND 20FT (MPH) LGT/VAR SW 6 SW 4 SW 5  
MIXING HGT(M-AGL) 900 1200  
MIXING HGT(FT-AGL) 3100 3900  
MIXING HGT(M-MSL) 1000 1300  
MIXING HGT(FT-MSL) 3300 4200  
TRANSPORT WND (M/S) SW 6 SW 5  
TRANSPORT WND (MPH) SW 13 SW 10  
VENT INDEX (M2/S) 6000 6500  
CATEGORY DAY 3 3  
500M MIX HGT TEMP (F) 81 85  
500M TSPT WIND (M/S) SW 6 SW 5  
500M TSPT WIND (MPH) SW 13 SW 10  
DISPERSION INDEX 11 29 13 30  
STABILITY CLASS F B F B  
STAGNATION INDEX 3 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 58 PERCENT.  
SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 54 PERCENT.  
SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH  
53 PERCENT. SOUTH WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 53 PERCENT.  
SOUTH WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH.    
FRIDAY
 
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 58 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-  
331 PM CDT FRI JUL 18 2025  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
CHANCE OF THUNDER (%) 50 50 0 30  
PRECIP CHANCE (%) 50 60 30 30  
PRECIP TYPE TSTMS TSTMS NONE TSTMS  
PRECIP AMOUNT 0.05 0.20 0.00 0.01  
PRECIP DURATION (HRS) 0 2 2  
PRECIP BEGIN 6 PM 7 AM 7 AM  
PRECIP END 9 PM 6 PM 6 PM  
TEMP (24H TREND) 73 (-3) 90 (-2) 72 93  
RH % (24H TREND) 100 (+3) 67 (+5) 100 59  
AM WIND 20FT (MPH) S 4 SW 4  
PM WIND 20FT (MPH) LGT/VAR SW 5 LGT/VAR SW 4  
MIXING HGT(M-AGL) 900 1400  
MIXING HGT(FT-AGL) 2900 4600  
MIXING HGT(M-MSL) 1000 1500  
MIXING HGT(FT-MSL) 3300 5000  
TRANSPORT WND (M/S) SW 6 W 5  
TRANSPORT WND (MPH) SW 13 W 10  
VENT INDEX (M2/S) 6000 7500  
CATEGORY DAY 3 3  
500M MIX HGT TEMP (F) 80 85  
500M TSPT WIND (M/S) SW 5 W 5  
500M TSPT WIND (MPH) SW 12 W 10  
DISPERSION INDEX 14 29 8 29  
STABILITY CLASS F B F B  
STAGNATION INDEX 3 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHWEST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 90S. MINIMUM RH  
59 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 52 PERCENT.  
SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH  
51 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 90S. MINIMUM RH  
52 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH.    
FRIDAY
 
A CHANCE OF SHOWERS AND THUNDERSTORMS. SUNNY. HIGHS IN  
THE MID 90S. MINIMUM RH 56 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
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