248  
FNUS54 KMEG 262022  
FWFMEG  
 
FIRE WEATHER PLANNING FORECAST FOR THE MIDSOUTH  
NATIONAL WEATHER SERVICE MEMPHIS TN  
322 PM CDT TUE MAY 26 2020  
   
DISCUSSION
 
 
A DEVELOPING LOW PRESSURE SYSTEM WILL CONTINUE TO BRING PERIODS OF  
SHOWERS AND THUNDERSTORMS ACROSS THE MID-SOUTH THROUGH FRIDAY  
AFTERNOON. RAIN WILL BEGIN TO CLEAR OUT BY LATE FRIDAY.  
 
ARZ009-018-026>028-MOZ113-115-271115-  
CLAY-CRAIGHEAD-DUNKLIN-GREENE-MISSISSIPPI-PEMISCOT-POINSETT-  
322 PM CDT TUE MAY 26 2020  
 
TONIGHT WED WED NIGHT THU  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP CHANCE (%) 70 70 50 70  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
PRECIP AMOUNT (IN) 0.24 0.37 0.15 0.08  
PRECIP DUR (HRS) 7 9 3 5  
PRECIP BEGINS 6 PM CONTINUING CONTINUING CONTINUING  
PRECIP ENDS CONTINUING CONTINUING CONTINUING CONTINUING  
TEMP (24H TREND) 68 (-5) 78 (-4) 65 78  
RH % (24H TREND) 95 (+15) 70 (+10) 100 61  
AM 20 FT WIND (MPH) SE 3-7 S 2-6  
PM 20 FT WIND (MPH) SE 7-11 SE 3-7 SE 2-6 SW 5-9  
MIXING HGT (M-AGL) 1562 1852  
MIXING HGT (FT-AGL) 5124 6075  
MIXING HGT (M-MSL) 1641 1932  
MIXING HGT (FT-MSL) 5385 6337  
TRANSPORT WND (M/S) S 6 SW 7  
TRANSPORT WND (MPH) S 14 SW 15  
VENT INDEX (M2/S) 12813 17037  
CATEGORY DAY 5 5  
500M MIX HGT TEMP (F) 73 73  
500M TSPT WIND (M/S) SW 5 SW 5  
500M TSPT WIND (MPH) SW 10 SW 12  
DISPERSION INDEX 15 37 12 42  
LAL 4 4 4 4  
LASI 3 3 3 3  
STABILITY D C F C  
STAGNATION INDEX 3 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY NIGHT
 
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY  
CLOUDY. LOWS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.  
HIGHS IN THE UPPER 70S. MINIMUM RH 58 PERCENT. NORTHWEST WINDS  
5 TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. NORTH WINDS 5 TO  
10 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 48 PERCENT.  
NORTH WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHEAST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 49 PERCENT.  
NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. NORTHEAST WINDS  
5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS AROUND 80. MINIMUM RH 47 PERCENT. EAST  
WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 48 PERCENT.  
SOUTH WINDS 5 TO 10 MPH.  
 

 
 
ARZ035-036-048-049-058-271115-  
CRITTENDEN-CROSS-LEE AR-PHILLIPS-ST. FRANCIS-  
322 PM CDT TUE MAY 26 2020  
 
TONIGHT WED WED NIGHT THU  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP CHANCE (%) 70 70 40 70  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
PRECIP AMOUNT (IN) 0.29 0.15 0.10 0.15  
PRECIP DUR (HRS) 7 9 3 5  
PRECIP BEGINS 6 PM CONTINUING CONTINUING CONTINUING  
PRECIP ENDS CONTINUING CONTINUING CONTINUING CONTINUING  
TEMP (24H TREND) 68 (-6) 80 (-2) 64 78  
RH % (24H TREND) 97 (+12) 64 (+2) 100 61  
AM 20 FT WIND (MPH) S 2-6 LGT/VAR  
PM 20 FT WIND (MPH) SE 5-9 S 2-6 LGT/VAR SW 3-7  
MIXING HGT (M-AGL) 2050 1718  
MIXING HGT (FT-AGL) 6725 5636  
MIXING HGT (M-MSL) 2112 1780  
MIXING HGT (FT-MSL) 6928 5841  
TRANSPORT WND (M/S) SW 6 S 7  
TRANSPORT WND (MPH) SW 13 S 15  
VENT INDEX (M2/S) 13666 15260  
CATEGORY DAY 5 5  
500M MIX HGT TEMP (F) 74 73  
500M TSPT WIND (M/S) SW 4 S 5  
500M TSPT WIND (MPH) SW 9 S 10  
DISPERSION INDEX 17 41 9 40  
LAL 5 3 4 4  
LASI 3 3 3 3  
STABILITY D B F C  
STAGNATION INDEX 3 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY NIGHT
 
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY  
CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY  
SUNNY. HIGHS AROUND 80. MINIMUM RH 56 PERCENT. NORTHWEST WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS  
AROUND 5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 47 PERCENT.  
NORTH WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHEAST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
SUNNY. HIGHS AROUND 80. MINIMUM RH 47 PERCENT.  
NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST  
WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 43 PERCENT.  
EAST WINDS AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WINDS  
AROUND 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 46 PERCENT.  
SOUTH WINDS AROUND 5 MPH.  
 

 
 
TNZ001>004-019>022-271115-  
BENTON TN-CARROLL-DYER-GIBSON-HENRY-LAKE-OBION-WEAKLEY-  
322 PM CDT TUE MAY 26 2020  
 
TONIGHT WED WED NIGHT THU  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP CHANCE (%) 50 70 50 70  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
PRECIP AMOUNT (IN) 0.16 0.54 0.21 0.06  
PRECIP DUR (HRS) 3 8 3 5  
PRECIP BEGINS 6 PM CONTINUING CONTINUING CONTINUING  
PRECIP ENDS CONTINUING CONTINUING CONTINUING CONTINUING  
TEMP (24H TREND) 67 (-4) 75 (-8) 64 80  
RH % (24H TREND) 93 (+7) 79 (+21) 100 61  
AM 20 FT WIND (MPH) SE 3-7 LGT/VAR  
PM 20 FT WIND (MPH) SE 4-8 SE 3-7 SE 2-6 SW 3-7  
MIXING HGT (M-AGL) 1004 1868  
MIXING HGT (FT-AGL) 3295 6127  
MIXING HGT (M-MSL) 1125 1993  
MIXING HGT (FT-MSL) 3691 6537  
TRANSPORT WND (M/S) S 7 SW 8  
TRANSPORT WND (MPH) S 15 SW 17  
VENT INDEX (M2/S) 11065 17007  
CATEGORY DAY 5 5  
500M MIX HGT TEMP (F) 73 75  
500M TSPT WIND (M/S) S 7 SW 6  
500M TSPT WIND (MPH) S 16 SW 13  
DISPERSION INDEX 15 41 10 49  
LAL 4 4 4 4  
LASI 2 2 3 3  
STABILITY D C F B  
STAGNATION INDEX 3 2 3 2  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY NIGHT
 
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY  
CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.  
HIGHS IN THE UPPER 70S. MINIMUM RH 61 PERCENT. WEST WINDS AROUND  
5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 60. NORTH WINDS AROUND  
5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 48 PERCENT.  
NORTH WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHEAST  
WINDS AROUND 5 MPH.    
SUNDAY
 
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 47 PERCENT.  
NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHEAST  
WINDS AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS AROUND 80. MINIMUM RH 45 PERCENT. EAST  
WINDS AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. SOUTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 47 PERCENT.  
SOUTH WINDS 5 TO 10 MPH.  
 

 
 
TNZ048>055-088>091-271115-  
CHESTER-CROCKETT-DECATUR-FAYETTE-HARDEMAN-HAYWOOD-HENDERSON-  
LAUDERDALE-MADISON-MCNAIRY-SHELBY-TIPTON-  
322 PM CDT TUE MAY 26 2020  
 
TONIGHT WED WED NIGHT THU  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP CHANCE (%) 50 70 50 70  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
PRECIP AMOUNT (IN) 0.18 0.55 0.24 0.07  
PRECIP DUR (HRS) 3 8 3 5  
PRECIP BEGINS 6 PM CONTINUING CONTINUING CONTINUING  
PRECIP ENDS CONTINUING CONTINUING CONTINUING CONTINUING  
TEMP (24H TREND) 67 (-4) 77 (-6) 64 80  
RH % (24H TREND) 95 (+9) 74 (+16) 100 59  
AM 20 FT WIND (MPH) SE 2-6 LGT/VAR  
PM 20 FT WIND (MPH) SE 5-9 SE 3-7 SE 2-6 SW 2-6  
MIXING HGT (M-AGL) 1374 1491  
MIXING HGT (FT-AGL) 4509 4892  
MIXING HGT (M-MSL) 1495 1614  
MIXING HGT (FT-MSL) 4905 5295  
TRANSPORT WND (M/S) S 6 SW 7  
TRANSPORT WND (MPH) S 14 SW 15  
VENT INDEX (M2/S) 12211 15703  
CATEGORY DAY 5 5  
500M MIX HGT TEMP (F) 74 74  
500M TSPT WIND (M/S) S 6 SW 6  
500M TSPT WIND (MPH) S 14 SW 13  
DISPERSION INDEX 21 40 8 46  
LAL 4 4 4 4  
LASI 3 3 3 3  
STABILITY D C F B  
STAGNATION INDEX 3 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY NIGHT
 
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY  
CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 5 MPH LATE IN  
THE AFTERNOON BECOMING LIGHT AND VARIABLE.    
FRIDAY
 
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.  
HIGHS AROUND 80. MINIMUM RH 60 PERCENT. SOUTHWEST WINDS AROUND  
5 MPH BECOMING NORTHWEST LATE IN THE MORNING.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH WINDS  
AROUND 5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 47 PERCENT.  
NORTH WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHEAST  
WINDS AROUND 5 MPH.    
SUNDAY
 
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 46 PERCENT.  
NORTHEAST WINDS AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHEAST  
WINDS AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 43 PERCENT.  
EAST WINDS AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WINDS  
AROUND 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 46 PERCENT.  
SOUTH WINDS AROUND 5 MPH.  
 

 
 
MSZ001-007-008-010>012-020-021-271115-  
COAHOMA-DESOTO-PANOLA-QUITMAN-TALLAHATCHIE-TATE-TUNICA-YALOBUSHA-  
322 PM CDT TUE MAY 26 2020  
 
TONIGHT WED WED NIGHT THU  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP CHANCE (%) 70 70 40 60  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
PRECIP AMOUNT (IN) 0.23 0.19 0.09 0.10  
PRECIP DUR (HRS) 7 9 3 5  
PRECIP BEGINS 6 PM CONTINUING CONTINUING CONTINUING  
PRECIP ENDS CONTINUING CONTINUING CONTINUING CONTINUING  
TEMP (24H TREND) 68 (-4) 81 (-1) 64 79  
RH % (24H TREND) 98 (+13) 64 (+2) 100 60  
AM 20 FT WIND (MPH) S 2-6 LGT/VAR  
PM 20 FT WIND (MPH) SE 5-9 S 2-6 SE 2-6 SW 4-8  
MIXING HGT (M-AGL) 1863 1654  
MIXING HGT (FT-AGL) 6113 5427  
MIXING HGT (M-MSL) 1935 1726  
MIXING HGT (FT-MSL) 6348 5662  
TRANSPORT WND (M/S) SW 5 SW 8  
TRANSPORT WND (MPH) SW 12 SW 18  
VENT INDEX (M2/S) 13030 16926  
CATEGORY DAY 5 5  
500M MIX HGT TEMP (F) 74 74  
500M TSPT WIND (M/S) S 4 SW 5  
500M TSPT WIND (MPH) S 10 SW 12  
DISPERSION INDEX 24 37 9 44  
LAL 4 4 4 4  
LASI 2 3 3 3  
STABILITY D C F C  
STAGNATION INDEX 3 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY NIGHT
 
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY  
CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.  
HIGHS IN THE LOWER 80S. MINIMUM RH 57 PERCENT. SOUTHWEST WINDS  
AROUND 5 MPH BECOMING NORTHWEST LATE IN THE MORNING.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH WINDS  
AROUND 5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 47 PERCENT.  
NORTH WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHEAST  
WINDS AROUND 5 MPH.    
SUNDAY
 
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 45 PERCENT.  
NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. NORTHEAST WINDS  
AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 42 PERCENT.  
NORTHEAST WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. EAST WINDS  
AROUND 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 45 PERCENT.  
SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
MSZ002>006-009-013>017-022>024-271115-  
ALCORN-BENTON MS-CALHOUN-CHICKASAW-ITAWAMBA-LAFAYETTE-LEE MS-  
MARSHALL-MONROE-PONTOTOC-PRENTISS-TIPPAH-TISHOMINGO-UNION-  
322 PM CDT TUE MAY 26 2020  
 
TONIGHT WED WED NIGHT THU  
 
CLOUD COVER CLOUDY MCLDY MCLDY PCLDY  
PRECIP CHANCE (%) 60 70 50 50  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
PRECIP AMOUNT (IN) 0.21 0.36 0.38 0.04  
PRECIP DUR (HRS) 7 8 3 2  
PRECIP BEGINS 6 PM CONTINUING CONTINUING CONTINUING  
PRECIP ENDS CONTINUING CONTINUING CONTINUING CONTINUING  
TEMP (24H TREND) 67 (-4) 78 (-3) 63 81  
RH % (24H TREND) 97 (+13) 71 (+10) 100 59  
AM 20 FT WIND (MPH) S 3-7 LGT/VAR  
PM 20 FT WIND (MPH) SE 6-10 S 2-6 SE 2-6 SW 3-7  
MIXING HGT (M-AGL) 1445 1892  
MIXING HGT (FT-AGL) 4740 6207  
MIXING HGT (M-MSL) 1569 2017  
MIXING HGT (FT-MSL) 5146 6616  
TRANSPORT WND (M/S) SW 4 SW 7  
TRANSPORT WND (MPH) SW 9 SW 15  
VENT INDEX (M2/S) 9323 17271  
CATEGORY DAY 5 5  
500M MIX HGT TEMP (F) 74 76  
500M TSPT WIND (M/S) S 5 SW 5  
500M TSPT WIND (MPH) S 11 SW 11  
DISPERSION INDEX 24 36 7 47  
LAL 4 4 4 4  
LASI 2 3 3 3  
STABILITY D C F B  
STAGNATION INDEX 3 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
THURSDAY NIGHT
 
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY  
CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH LATE  
IN THE AFTERNOON BECOMING LIGHT AND VARIABLE.    
FRIDAY
 
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.  
HIGHS IN THE LOWER 80S. MINIMUM RH 59 PERCENT. WEST WINDS AROUND  
5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH WINDS  
AROUND 5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 48 PERCENT.  
NORTH WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH  
WINDS AROUND 5 MPH.    
SUNDAY
 
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 44 PERCENT.  
NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHEAST  
WINDS AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 42 PERCENT.  
NORTHEAST WINDS AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WINDS  
AROUND 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 45 PERCENT.  
SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
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