FNUS54 KMEG 262031

FWFMEG



Fire Weather Planning Forecast for the MidSouth

National Weather Service Memphis TN

331 PM CDT Thu Jun 26 2025



.DISCUSSION...



High moisture will continue through the period with minimum

relative humidity values unlikely to drop below 40%. This, in 

combination with light 20 foot winds, precludes and concerns for 

fire weather through the period. However, heat headlines will

continue through tomorrow with more hot and humid weather expected

through the weekend. 



ARZ009-018-026>028-MOZ113-115-270900-

Clay-Craighead-Dunklin-Greene-Mississippi-Pemiscot-Poinsett-

331 PM CDT Thu Jun 26 2025



                      Tonight      Fri          Fri Night    Sat          



Cloud Cover           Pcldy        Mclear       Pcldy        Pcldy        

Chance of Thunder (%) 20           0            0            40           

Precip Chance (%)     20           10           20           40           

Precip Type           Tstms        None         None         Tstms        

Precip Amount         0.00         0.00         0.00         0.01         

Precip Duration (hrs) 0                                      2            

Precip Begin          6 PM                                   6 AM         

Precip End            9 PM                                   Continuing   

Temp (24h trend)      74 (-2)      94 (0)       75           93           

RH % (24h trend)      94 (-2)      49 (-2)      94           53           

AM Wind 20ft (mph)                 SW  4                     SW  4        

PM Wind 20ft (mph)    S  4         SW  7        SW  4        SW  6        

Mixing Hgt(m-agl)                  1600                      1700         

Mixing Hgt(ft-agl)                 5200                      5500         

Mixing Hgt(m-msl)                  1700                      1700         

Mixing Hgt(ft-msl)                 5500                      5700         

Transport Wnd (m/s)                SW  5                     W  5         

Transport Wnd (mph)                SW 12                     W 10         

Vent Index (m2/s)                  8500                      8500         

Category Day                       4                         4            

500m Mix Hgt Temp (F)              88                        88           

500m Tspt Wind (m/s)               SW  5                     W  4         

500m Tspt Wind (mph)               SW 10                     W  9         

Dispersion Index      9            29           8            28           

Stability Class       F            B            F            B            

Stagnation Index      3            3            3            3            



Remarks...None.



.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 70s. Southwest

winds around 5 mph. 

.SUNDAY...A chance of showers and thunderstorms. Mostly sunny.

Highs in the lower 90s. Minimum RH 59 percent. Southwest winds

around 5 mph. 

.SUNDAY NIGHT...Partly cloudy. Lows in the mid 70s. South winds

around 5 mph. 

.MONDAY...Showers likely and a chance of thunderstorms. Mostly

sunny. Highs in the lower 90s. Minimum RH 60 percent. Southwest

winds around 5 mph. 

.MONDAY NIGHT...A chance of showers and thunderstorms. Mostly

cloudy. Lows in the lower 70s. West winds around 5 mph. 

.TUESDAY...A chance of showers and thunderstorms. Partly sunny.

Highs in the upper 80s. Minimum RH 62 percent. North winds around

5 mph. 

.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 70s. Northeast

winds around 5 mph. 

.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH

55 percent. Northeast winds around 5 mph. 

.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 70s. East

winds around 5 mph. 

.THURSDAY...A chance of showers and thunderstorms. Sunny. Highs

around 90. Minimum RH 54 percent. East winds around 5 mph. 



$$



ARZ035-036-048-049-058-270900-

Crittenden-Cross-Lee AR-Phillips-St. Francis-

331 PM CDT Thu Jun 26 2025



                      Tonight      Fri          Fri Night    Sat          



Cloud Cover           Pcldy        Pcldy        Pcldy        Pcldy        

Chance of Thunder (%) 20           0            0            20           

Precip Chance (%)     20           10           10           20           

Precip Type           Tstms        None         None         Tstms        

Precip Amount         0.00         0.00         0.00         0.00         

Precip Duration (hrs) 0                                      1            

Precip Begin          6 PM                                   1 PM         

Precip End            9 PM                                   Continuing   

Temp (24h trend)      73 (-3)      93 (0)       74           93           

RH % (24h trend)      97 (-1)      51 (-5)      95           52           

AM Wind 20ft (mph)                 Lgt/Var                   Lgt/Var      

PM Wind 20ft (mph)    Lgt/Var      SW  4        Lgt/Var      SW  4        

Mixing Hgt(m-agl)                  1600                      1800         

Mixing Hgt(ft-agl)                 5100                      5800         

Mixing Hgt(m-msl)                  1600                      1800         

Mixing Hgt(ft-msl)                 5300                      6000         

Transport Wnd (m/s)                SW  3                     SW  4        

Transport Wnd (mph)                SW  7                     SW  8        

Vent Index (m2/s)                  4800                      7200         

Category Day                       3                         3            

500m Mix Hgt Temp (F)              88                        88           

500m Tspt Wind (m/s)               SW  4                     W  4         

500m Tspt Wind (mph)               SW  8                     W  9         

Dispersion Index      8            19           9            22           

Stability Class       F            B            F            B            

Stagnation Index      3            3            3            3            



Remarks...None.



.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the mid 70s. South winds

around 5 mph. 

.SUNDAY...A chance of showers and thunderstorms. Mostly sunny.

Highs in the lower 90s. Minimum RH 59 percent. Southwest winds

around 5 mph. 

.SUNDAY NIGHT...Mostly cloudy. Lows in the mid 70s. South winds

around 5 mph. 

.MONDAY...A chance of showers and thunderstorms. Mostly sunny.

Highs in the lower 90s. Minimum RH 60 percent. Southwest winds

around 5 mph. 

.MONDAY NIGHT...A chance of showers and thunderstorms. Mostly

cloudy. Lows in the mid 70s. Southwest winds around 5 mph. 

.TUESDAY...A chance of showers and thunderstorms. Partly sunny.

Highs in the upper 80s. Minimum RH 67 percent. Northwest winds

around 5 mph. 

.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 70s. North

winds around 5 mph. 

.WEDNESDAY...A chance of showers and thunderstorms. Mostly sunny.

Highs in the upper 80s. Minimum RH 60 percent. Northeast winds

around 5 mph. 

.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 70s. East

winds around 5 mph. 

.THURSDAY...A chance of showers and thunderstorms. Mostly sunny.

Highs around 90. Minimum RH 59 percent. Southwest winds around

5 mph. 



$$



TNZ001>004-019>022-270900-

Benton TN-Carroll-Dyer-Gibson-Henry-Lake-Obion-Weakley-

331 PM CDT Thu Jun 26 2025



                      Tonight      Fri          Fri Night    Sat          



Cloud Cover           Pcldy        Pcldy        Pcldy        Pcldy        

Chance of Thunder (%) 20           20           20           50           

Precip Chance (%)     20           20           20           50           

Precip Type           Tstms        Tstms        Tstms        Tstms        

Precip Amount         0.00         0.02         0.02         0.05         

Precip Duration (hrs) 0            1            1            2            

Precip Begin          6 PM         7 AM         Continuing   Continuing   

Precip End            9 PM         Continuing   Continuing   Continuing   

Temp (24h trend)      72 (-3)      93 (-1)      73           92           

RH % (24h trend)      96 (-1)      55 (+2)      98           60           

AM Wind 20ft (mph)                 Lgt/Var                   Lgt/Var      

PM Wind 20ft (mph)    Lgt/Var      SW  4        Lgt/Var      W  4         

Mixing Hgt(m-agl)                  1300                      1100         

Mixing Hgt(ft-agl)                 4400                      3800         

Mixing Hgt(m-msl)                  1500                      1300         

Mixing Hgt(ft-msl)                 4800                      4100         

Transport Wnd (m/s)                SW  4                     W  4         

Transport Wnd (mph)                SW  9                     W  8         

Vent Index (m2/s)                  6000                      5200         

Category Day                       3                         3            

500m Mix Hgt Temp (F)              87                        87           

500m Tspt Wind (m/s)               SW  3                     W  4         

500m Tspt Wind (mph)               SW  8                     W  9         

Dispersion Index      7            22           8            21           

Stability Class       F            B            F            B            

Stagnation Index      3            3            3            3            



Remarks...None.



.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...A chance of showers and thunderstorms. Mostly

cloudy. Lows in the lower 70s. South winds around 5 mph. 

.SUNDAY...Showers and thunderstorms likely. Partly sunny. Highs

around 90. Minimum RH 67 percent. Southwest winds around 5 mph. 

.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 70s. South winds

around 5 mph. 

.MONDAY...Showers and thunderstorms likely. Mostly sunny. Highs

in the lower 90s. Minimum RH 66 percent. Southwest winds around

5 mph. 

.MONDAY NIGHT...A chance of showers and thunderstorms. Mostly

cloudy. Lows in the lower 70s. Southwest winds around 5 mph. 

.TUESDAY...A chance of showers and thunderstorms. Partly sunny.

Highs in the upper 80s. Minimum RH 70 percent. Northwest winds

around 5 mph. 

.TUESDAY NIGHT...Mostly cloudy. Lows around 70. North winds

around 5 mph. 

.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH

56 percent. North winds around 5 mph. 

.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s.

Northeast winds around 5 mph. 

.THURSDAY...Sunny. Highs around 90. Minimum RH 55 percent.

Northeast winds around 5 mph. 



$$



TNZ048>055-088>091-270900-

Chester-Crockett-Decatur-Fayette-Hardeman-Haywood-Henderson-

Lauderdale-Madison-McNairy-Shelby-Tipton-

331 PM CDT Thu Jun 26 2025



                      Tonight      Fri          Fri Night    Sat          



Cloud Cover           Pcldy        Pcldy        Pcldy        Pcldy        

Chance of Thunder (%) 20           20           0            40           

Precip Chance (%)     20           20           30           40           

Precip Type           Tstms        Tstms        None         Tstms        

Precip Amount         0.02         0.02         0.00         0.01         

Precip Duration (hrs) 1            1                         2            

Precip Begin          6 PM         7 AM                      7 AM         

Precip End            1 AM         6 PM                      Continuing   

Temp (24h trend)      72 (-3)      93 (-1)      71           93           

RH % (24h trend)      98 (0)       54 (0)       98           57           

AM Wind 20ft (mph)                 Lgt/Var                   Lgt/Var      

PM Wind 20ft (mph)    Lgt/Var      SW  4        Lgt/Var      W  4         

Mixing Hgt(m-agl)                  1300                      1400         

Mixing Hgt(ft-agl)                 4400                      4600         

Mixing Hgt(m-msl)                  1400                      1500         

Mixing Hgt(ft-msl)                 4800                      5000         

Transport Wnd (m/s)                SW  3                     W  3         

Transport Wnd (mph)                SW  6                     W  7         

Vent Index (m2/s)                  4200                      4500         

Category Day                       3                         3            

500m Mix Hgt Temp (F)              86                        87           

500m Tspt Wind (m/s)               W  3                      SW  4        

500m Tspt Wind (mph)               W  7                      SW  8        

Dispersion Index      7            15           8            20           

Stability Class       F            B            F            B            

Stagnation Index      3            3            3            3            



Remarks...None.



.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly cloudy. Lows in the lower 70s. South

winds around 5 mph. 

.SUNDAY...Showers and thunderstorms likely. Partly sunny. Highs

in the lower 90s. Minimum RH 66 percent. Southwest winds around

5 mph. 

.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 70s. South winds

around 5 mph. 

.MONDAY...Showers and thunderstorms likely. Mostly sunny. Highs

in the lower 90s. Minimum RH 66 percent. Southwest winds around

5 mph. 

.MONDAY NIGHT...A chance of showers and thunderstorms. Mostly

cloudy. Lows in the lower 70s. Southwest winds around 5 mph. 

.TUESDAY...Showers likely and a chance of thunderstorms. Partly

sunny. Highs in the upper 80s. Minimum RH 69 percent. Northwest

winds around 5 mph. 

.TUESDAY NIGHT...Mostly cloudy. Lows around 70. North winds

around 5 mph. 

.WEDNESDAY...A chance of showers and thunderstorms. Mostly sunny.

Highs in the upper 80s. Minimum RH 59 percent. North winds around

5 mph. 

.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s.

Northeast winds around 5 mph. 

.THURSDAY...A chance of showers and thunderstorms. Mostly sunny.

Highs around 90. Minimum RH 56 percent. North winds around 5 mph.



$$



MSZ001-007-008-010>012-020-021-270900-

Coahoma-Desoto-Panola-Quitman-Tallahatchie-Tate-Tunica-Yalobusha-

331 PM CDT Thu Jun 26 2025



                      Tonight      Fri          Fri Night    Sat          



Cloud Cover           Pcldy        Pcldy        Pcldy        Pcldy        

Chance of Thunder (%) 20           0            0            20           

Precip Chance (%)     20           10           20           30           

Precip Type           Tstms        None         None         Tstms        

Precip Amount         0.01         0.00         0.00         0.00         

Precip Duration (hrs) 0                                      1            

Precip Begin          6 PM                                   1 PM         

Precip End            9 PM                                   Continuing   

Temp (24h trend)      72 (-3)      93 (0)       72           93           

RH % (24h trend)      99 (+1)      56 (-4)      97           57           

AM Wind 20ft (mph)                 Lgt/Var                   Lgt/Var      

PM Wind 20ft (mph)    Lgt/Var      Lgt/Var      Lgt/Var      Lgt/Var      

Mixing Hgt(m-agl)                  1300                      1600         

Mixing Hgt(ft-agl)                 4300                      5300         

Mixing Hgt(m-msl)                  1400                      1700         

Mixing Hgt(ft-msl)                 4500                      5600         

Transport Wnd (m/s)                SW  2                     SW  3        

Transport Wnd (mph)                SW  5                     SW  6        

Vent Index (m2/s)                  2800                      5100         

Category Day                       2                         3            

500m Mix Hgt Temp (F)              86                        86           

500m Tspt Wind (m/s)               SW  3                     SW  3        

500m Tspt Wind (mph)               SW  6                     SW  7        

Dispersion Index      7            12           9            17           

Stability Class       F            A            F            A            

Stagnation Index      3            3            3            3            



Remarks...None.



.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 70s. South winds

around 5 mph. 

.SUNDAY...A chance of showers and thunderstorms. Mostly sunny.

Highs in the lower 90s. Minimum RH 63 percent. Southwest winds

around 5 mph. 

.SUNDAY NIGHT...Mostly cloudy. Lows in the mid 70s. South winds

around 5 mph. 

.MONDAY...Showers likely and a chance of thunderstorms. Mostly

sunny. Highs in the lower 90s. Minimum RH 65 percent. Southwest

winds around 5 mph. 

.MONDAY NIGHT...A chance of showers and thunderstorms. Mostly

cloudy. Lows in the lower 70s. Southwest winds around 5 mph. 

.TUESDAY...Showers likely and a chance of thunderstorms. Partly

sunny. Highs around 90. Minimum RH 69 percent. Northwest winds

around 5 mph. 

.TUESDAY NIGHT...A chance of thunderstorms. Mostly cloudy. Lows

in the lower 70s. North winds around 5 mph. 

.WEDNESDAY...A chance of showers and thunderstorms. Partly sunny.

Highs around 90. Minimum RH 64 percent. North winds around 5 mph.

.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 70s. North

winds around 5 mph. 

.THURSDAY...A chance of showers and thunderstorms. Mostly sunny.

Highs around 90. Minimum RH 61 percent. Northwest winds around

5 mph. 



$$



MSZ002>006-009-013>017-022>024-270900-

Alcorn-Benton MS-Calhoun-Chickasaw-Itawamba-Lafayette-Lee MS-

Marshall-Monroe-Pontotoc-Prentiss-Tippah-Tishomingo-Union-

331 PM CDT Thu Jun 26 2025



                      Tonight      Fri          Fri Night    Sat          



Cloud Cover           Pcldy        Pcldy        Pcldy        Pcldy        

Chance of Thunder (%) 30           40           0            40           

Precip Chance (%)     30           40           30           40           

Precip Type           Tstms        Tstms        None         Tstms        

Precip Amount         0.05         0.03         0.00         0.02         

Precip Duration (hrs) 1            1                         2            

Precip Begin          6 PM         7 AM                      7 AM         

Precip End            10 PM        6 PM                      Continuing   

Temp (24h trend)      71 (-2)      92 (-2)      71           92           

RH % (24h trend)      99 (+2)      55 (-1)      99           56           

AM Wind 20ft (mph)                 Lgt/Var                   Lgt/Var      

PM Wind 20ft (mph)    Lgt/Var      Lgt/Var      Lgt/Var      Lgt/Var      

Mixing Hgt(m-agl)                  1300                      1400         

Mixing Hgt(ft-agl)                 4300                      4600         

Mixing Hgt(m-msl)                  1400                      1500         

Mixing Hgt(ft-msl)                 4700                      5000         

Transport Wnd (m/s)                SW  2                     W  2         

Transport Wnd (mph)                SW  5                     W  5         

Vent Index (m2/s)                  2800                      3000         

Category Day                       2                         2            

500m Mix Hgt Temp (F)              86                        84           

500m Tspt Wind (m/s)               W  2                      SW  3        

500m Tspt Wind (mph)               W  5                      SW  7        

Dispersion Index      6            12           6            14           

Stability Class       F            A            F            B            

Stagnation Index      3            3            3            3            



Remarks...None.



.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly cloudy. Lows in the lower 70s. South

winds around 5 mph. 

.SUNDAY...Showers and thunderstorms likely. Partly sunny. Highs

around 90. Minimum RH 65 percent. Southwest winds around 5 mph. 

.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 70s. Southwest

winds around 5 mph. 

.MONDAY...Showers and thunderstorms likely. Partly sunny. Highs

in the lower 90s. Minimum RH 66 percent. Southwest winds around

5 mph. 

.MONDAY NIGHT...A chance of showers and thunderstorms. Mostly

cloudy. Lows in the lower 70s. Southwest winds around 5 mph. 

.TUESDAY...Thunderstorms likely and a chance of showers. Partly

sunny. Highs in the upper 80s. Minimum RH 69 percent. West winds

around 5 mph. 

.TUESDAY NIGHT...A chance of showers and thunderstorms. Mostly

cloudy. Lows in the lower 70s. Northwest winds around 5 mph. 

.WEDNESDAY...A chance of showers and thunderstorms. Partly sunny.

Highs in the upper 80s. Minimum RH 61 percent. North winds around

5 mph. 

.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s. North

winds around 5 mph. 

.THURSDAY...A chance of showers and thunderstorms. Mostly sunny.

Highs around 90. Minimum RH 56 percent. North winds around 5 mph.



$$



