ZFP from KJAN

  
741   
FPUS54 KJAN 211213  
ZFPJAN  
  
ZONE FORECAST PRODUCT FOR CENTRAL MISSISSIPPI, NORTHEAST LOUISIANA,  
AND SOUTHEAST ARKANSAS  
NATIONAL WEATHER SERVICE JACKSON MS  
711 AM CDT TUE JUL 21 2026  
  
MSZ048-212000-  
HINDS-  
INCLUDING THE CITY OF JACKSON  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. NORTH WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 116.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE. HEAT INDEX VALUES UP TO 111 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. NORTHEAST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 116.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 110 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. NORTHEAST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES  
UP TO 107.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN  
40 PERCENT. HEAT INDEX VALUES UP TO 110.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
SUNDAY  
A CHANCE OF SHOWERS IN THE MORNING. MOSTLY SUNNY. HIGHS  
IN THE MID 90S. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP  
TO 110.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 115.   
  
  
  
MSZ049-212000-  
RANKIN-  
INCLUDING THE CITIES OF PEARL, BRANDON, AND RICHLAND  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. NORTHEAST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 112.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S. EAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 EARLY IN THE  
EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. NORTHEAST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 113.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 109 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 40 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 105.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ052-212000-  
LAUDERDALE-  
INCLUDING THE CITY OF MERIDIAN  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. HIGHS IN THE MID 90S. EAST WINDS 5 TO 10 MPH.  
HEAT INDEX VALUES UP TO 106.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. HUMID WITH LOWS IN THE MID 70S. EAST WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 90S. EAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 108.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 70S.  
EAST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 40 PERCENT.   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
50 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 50 PERCENT.    
SUNDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 50 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES  
UP TO 105.   
  
  
  
MSZ043-212000-  
MADISON MS-  
INCLUDING THE CITIES OF RIDGELAND, MADISON, AND CANTON  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. NORTHEAST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 112.    
TONIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. EAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 110 EARLY IN THE  
EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. NORTHEAST WINDS  
5 TO 10 MPH WITH GUSTS UP TO 20 MPH. HEAT INDEX VALUES UP TO 112.   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 108 EARLY IN THE  
EVENING.    
THURSDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 30 PERCENT.   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
40 PERCENT. HEAT INDEX VALUES UP TO 105.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
A CHANCE OF SHOWERS IN THE MORNING. MOSTLY SUNNY. HIGHS  
IN THE MID 90S. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP  
TO 105.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ074-212000-  
FORREST-  
INCLUDING THE CITY OF HATTIESBURG  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. NORTHEAST WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 108.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. NORTHEAST WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE UPPER 90S.  
NORTHEAST WINDS 10 TO 15 MPH. HEAT INDEX VALUES UP TO 111.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE UPPER 70S.  
EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX  
VALUES UP TO 109 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S.  
EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX  
VALUES UP TO 106.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 105.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ066-212000-  
JONES-  
INCLUDING THE CITY OF LAUREL  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. NORTHEAST WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 109.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S.  
NORTHEAST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN  
THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE UPPER 90S.  
NORTHEAST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 112.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 70S.  
EAST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 109 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. EAST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
106.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 105.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ034-212000-  
WASHINGTON-  
INCLUDING THE CITY OF GREENVILLE  
711 AM CDT TUE JUL 21 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE WINDS,  
BECOMING NORTH AROUND 5 MPH THIS AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 115.    
TONIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHEAST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 113 EARLY  
IN THE EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE MID 90S. NORTHEAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. HEAT INDEX VALUES UP TO  
109.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 90S. NORTHEAST WINDS AROUND  
10 MPH WITH GUSTS UP TO 20 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
SUNNY. HIGHS IN THE LOWER 90S.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
MID 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS IN THE UPPER 90S.  
LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ031-212000-  
LOWNDES-  
INCLUDING THE CITY OF COLUMBUS  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. HIGHS IN THE MID 90S. SOUTHEAST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 108.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. HUMID WITH LOWS IN THE MID 70S. SOUTHEAST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 90S.  
SOUTHEAST WINDS AROUND 5 MPH, BECOMING NORTHEAST IN THE  
AFTERNOON. HEAT INDEX VALUES UP TO 107.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. NORTH WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 40 PERCENT.   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
40 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 40 PERCENT.    
SUNDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING. HIGHS IN THE MID 90S. CHANCE OF RAIN 30 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.   
  
  
  
MSZ047-212000-  
WARREN-  
INCLUDING THE CITY OF VICKSBURG  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. NORTH WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 115.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE. HEAT INDEX VALUES UP TO 111 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. NORTHEAST WINDS  
5 TO 10 MPH WITH GUSTS UP TO 20 MPH. HEAT INDEX VALUES UP TO 116.   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 109 EARLY IN THE  
EVENING.    
THURSDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 106.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
MID 70S. HIGHS IN THE LOWER 90S.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN  
30 PERCENT. HEAT INDEX VALUES UP TO 110.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 70S.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 115.   
  
  
  
MSZ033-212000-  
OKTIBBEHA-  
INCLUDING THE CITY OF STARKVILLE  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. HIGHS IN THE MID 90S. SOUTHEAST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 109.    
TONIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. LIGHT  
AND VARIABLE WINDS, BECOMING SOUTHEAST AROUND 5 MPH AFTER  
MIDNIGHT. HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
WEDNESDAY  
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HUMID  
WITH HIGHS IN THE MID 90S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING  
NORTHEAST IN THE AFTERNOON. HEAT INDEX VALUES UP TO 107.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. NORTH WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 30 PERCENT.   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
40 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 40 PERCENT.    
SUNDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING. HIGHS IN THE MID 90S. CHANCE OF RAIN 30 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.   
  
  
  
MSZ018-212000-  
BOLIVAR-  
INCLUDING THE CITY OF CLEVELAND  
711 AM CDT TUE JUL 21 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE WINDS,  
BECOMING NORTH AROUND 5 MPH THIS AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 117.    
TONIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. EAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 117 EARLY IN THE  
EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE LOWER 90S. NORTHEAST WINDS  
10 TO 15 MPH. HEAT INDEX VALUES UP TO 106.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTHEAST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
THURSDAY  
SUNNY. HIGHS AROUND 90. NORTHEAST WINDS AROUND 10 MPH  
WITH GUSTS UP TO 20 MPH.    
THURSDAY NIGHT THROUGH SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN  
THE MID 70S. HIGHS IN THE LOWER 90S.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS IN THE MID 90S. LOWS  
IN THE MID 70S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ073-212000-  
LAMAR-  
INCLUDING THE CITIES OF WEST HATTIESBURG, LUMBERTON, AND PURVIS  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. NORTHEAST WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 109.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S.  
NORTHEAST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN  
THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. NORTHEAST  
WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN  
40 PERCENT. HEAT INDEX VALUES UP TO 112.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 70S.  
EAST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 109 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. EAST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
106.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 105.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ025-212000-  
LEFLORE-  
INCLUDING THE CITY OF GREENWOOD  
711 AM CDT TUE JUL 21 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE WINDS,  
BECOMING NORTHEAST AROUND 5 MPH THIS AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 116.    
TONIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHEAST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 114 EARLY  
IN THE EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE MID 90S. NORTHEAST WINDS  
10 TO 15 MPH. HEAT INDEX VALUES UP TO 109.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTHEAST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 5 TO  
10 MPH WITH GUSTS UP TO 20 MPH.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
LOWER 70S. HIGHS IN THE LOWER 90S.    
SATURDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 105.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 70S.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ019-212000-  
SUNFLOWER-  
INCLUDING THE CITIES OF INDIANOLA AND RULEVILLE  
711 AM CDT TUE JUL 21 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE WINDS,  
BECOMING NORTH AROUND 5 MPH THIS AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 117.    
TONIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. EAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 115 EARLY IN THE  
EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE MID 90S. NORTHEAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. HEAT INDEX VALUES UP TO  
110.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 90S. NORTHEAST WINDS AROUND  
10 MPH WITH GUSTS UP TO 20 MPH.    
THURSDAY NIGHT THROUGH SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN  
THE MID 70S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 105.   
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS IN THE MID 90S. LOWS  
IN THE MID 70S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ060-212000-  
ADAMS-  
INCLUDING THE CITY OF NATCHEZ  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. NORTH WINDS AROUND 5 MPH.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 114.    
TONIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. HUMID WITH LOWS IN THE UPPER 70S. NORTH WINDS AROUND  
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 111 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. NORTHEAST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 119.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 111 EARLY IN THE  
EVENING.    
THURSDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 90S. NORTHEAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 108.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
MID 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN  
30 PERCENT. HEAT INDEX VALUES UP TO 110.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 70S.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ062-212000-  
LINCOLN-  
INCLUDING THE CITY OF BROOKHAVEN  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE UPPER 90S. NORTH WINDS  
5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO  
111.    
TONIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE UPPER 70S.  
NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. NORTH WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 113.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.  
HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. NORTHEAST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES  
UP TO 106.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
MID 70S. HIGHS IN THE MID 90S.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN  
40 PERCENT. HEAT INDEX VALUES UP TO 105.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 30 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
LAZ007-212000-  
MOREHOUSE-  
INCLUDING THE CITY OF BASTROP  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE WINDS.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 111.    
TONIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. LIGHT  
AND VARIABLE WINDS. HEAT INDEX VALUES UP TO 109 EARLY IN THE  
EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE MID 90S. NORTHEAST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 109.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST  
WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. HEAT INDEX VALUES UP  
TO 105 EARLY IN THE EVENING.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY THROUGH SUNDAY  
PARTLY CLOUDY. HIGHS IN THE MID 90S.  
LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ054-212000-  
COPIAH-  
INCLUDING THE CITIES OF CRYSTAL SPRINGS, HAZLEHURST, AND WESSON  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. NORTH WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 114.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE. HEAT INDEX VALUES UP TO 111 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. NORTHEAST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 116.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 111 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. NORTHEAST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES  
UP TO 107.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
MID 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN  
40 PERCENT. HEAT INDEX VALUES UP TO 110.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
A CHANCE OF SHOWERS IN THE MORNING. MOSTLY SUNNY. HIGHS  
IN THE MID 90S. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP  
TO 110.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 115.   
  
  
  
MSZ045-212000-  
NESHOBA-  
INCLUDING THE CITIES OF PHILADELPHIA AND PEARL RIVER  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. HIGHS IN THE MID 90S. EAST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 107.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. HUMID WITH LOWS IN THE MID 70S. EAST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 90S. EAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 107.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. NORTHEAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 40 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 30 PERCENT.   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
50 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 50 PERCENT.    
SUNDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 40 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES  
UP TO 105.   
  
  
  
MSZ050-212000-  
SCOTT-  
INCLUDING THE CITIES OF FOREST AND MORTON  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. NORTHEAST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 109.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S. EAST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.  
HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. NORTHEAST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 111.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. NORTHEAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. NORTHEAST WINDS AROUND  
5 MPH. CHANCE OF RAIN 40 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN  
50 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES  
UP TO 110.   
  
  
  
MSZ042-212000-  
YAZOO-  
INCLUDING THE CITY OF YAZOO CITY  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE WINDS,  
BECOMING NORTHEAST AROUND 5 MPH THIS AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 114.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH  
IN THE EVENING, BECOMING LIGHT AND VARIABLE. HEAT INDEX VALUES UP  
TO 111 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE MID 90S. EAST WINDS AROUND  
5 MPH, BECOMING NORTH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.  
HEAT INDEX VALUES UP TO 112.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE  
EVENING.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
LOWER 70S. HIGHS IN THE LOWER 90S.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
30 PERCENT. HEAT INDEX VALUES UP TO 105.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 70S.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ055-212000-  
SIMPSON-  
INCLUDING THE CITIES OF MAGEE AND MENDENHALL  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. NORTHEAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 112.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S. EAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 EARLY IN THE  
EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. NORTHEAST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 114.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.  
HEAT INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 90S. NORTHEAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 106.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 105.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ072-212000-  
MARION-  
INCLUDING THE CITY OF COLUMBIA  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. NORTHEAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 111.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
NORTHEAST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 108 EARLY  
IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. NORTHEAST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 114.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER  
70S. NORTHEAST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO  
110 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. EAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
110.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 105.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
ARZ074-212000-  
ASHLEY-  
INCLUDING THE CITIES OF CROSSETT, NORTH CROSSETT, HAMBURG,   
AND WEST CROSSETT  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE WINDS,  
BECOMING NORTHWEST AROUND 5 MPH THIS AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 111.    
TONIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. LIGHT  
AND VARIABLE WINDS. HEAT INDEX VALUES UP TO 108 EARLY IN THE  
EVENING.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 90S. NORTHEAST WINDS 5 TO  
10 MPH WITH GUSTS UP TO 20 MPH. HEAT INDEX VALUES UP TO 105.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTHEAST  
WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY THROUGH SATURDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE MID  
90S. LOWS IN THE MID 70S.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS IN THE UPPER 90S.  
LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ026-212000-  
GRENADA-  
INCLUDING THE CITY OF GRENADA  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE WINDS,  
BECOMING NORTHEAST AROUND 5 MPH THIS AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 112.    
TONIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. LIGHT  
AND VARIABLE WINDS. HEAT INDEX VALUES UP TO 110 EARLY IN THE  
EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 90S.  
NORTHEAST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 106.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTHEAST  
WINDS 5 TO 10 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 90S. NORTHEAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
LOWER 70S. HIGHS IN THE LOWER 90S.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS IN THE MID 90S. LOWS  
IN THE MID 70S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ030-212000-  
CLAY-  
INCLUDING THE CITY OF WEST POINT  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. HIGHS IN THE MID 90S. LIGHT AND VARIABLE WINDS,  
BECOMING SOUTHEAST AROUND 5 MPH THIS AFTERNOON. HEAT INDEX VALUES  
UP TO 111.    
TONIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. LIGHT  
AND VARIABLE WINDS, BECOMING SOUTHEAST AROUND 5 MPH AFTER  
MIDNIGHT. HEAT INDEX VALUES UP TO 109 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 90S.  
SOUTHEAST WINDS AROUND 5 MPH, BECOMING NORTHEAST IN THE  
AFTERNOON. HEAT INDEX VALUES UP TO 108.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. NORTHEAST  
WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. NORTH WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 30 PERCENT.   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 40 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 40 PERCENT.    
SUNDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING. HIGHS IN THE MID 90S. CHANCE OF RAIN 30 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ051-212000-  
NEWTON-  
INCLUDING THE CITIES OF NEWTON, UNION, DECATUR, AND CONEHATTA  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. HIGHS IN THE MID 90S. EAST WINDS 5 TO 10 MPH.  
HEAT INDEX VALUES UP TO 107.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S. EAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE UPPER 90S.  
NORTHEAST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 109.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. NORTHEAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 40 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 30 PERCENT.   
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
50 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 50 PERCENT.    
SUNDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES  
UP TO 110.   
  
  
  
MSZ036-212000-  
HOLMES-  
INCLUDING THE CITIES OF DURANT, TCHULA, LEXINGTON, PICKENS,   
AND GOODMAN  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE WINDS,  
BECOMING NORTHEAST AROUND 5 MPH THIS AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 112.    
TONIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. EAST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.  
HEAT INDEX VALUES UP TO 111 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. EAST WINDS AROUND  
5 MPH, BECOMING NORTH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.  
HEAT INDEX VALUES UP TO 109.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
LOWER 70S. HIGHS IN THE LOWER 90S.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 70S.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ061-212000-  
FRANKLIN MS-  
INCLUDING THE CITIES OF BUDE, ROXIE, AND MEADVILLE  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. NORTH WINDS AROUND 5 MPH.  
CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 112.    
TONIGHT  
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE UPPER 70S. NORTH WINDS AROUND 5 MPH IN THE  
EVENING, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. NORTH WINDS 5 TO  
10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 114.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 108 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 90S.  
NORTHEAST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 106.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
MID 70S. HIGHS IN THE MID 90S.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN  
40 PERCENT. HEAT INDEX VALUES UP TO 105.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 30 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
LAZ015-212000-  
RICHLAND-  
INCLUDING THE CITIES OF RAYVILLE AND DELHI  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. NORTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 112.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. HUMID WITH LOWS AROUND 80. NORTH WINDS AROUND 5 MPH IN  
THE EVENING, BECOMING LIGHT AND VARIABLE. HEAT INDEX VALUES UP TO  
110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. NORTHEAST WINDS  
10 TO 15 MPH. HEAT INDEX VALUES UP TO 111.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST  
WINDS 10 TO 15 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE  
EVENING.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
FRIDAY THROUGH SUNDAY  
PARTLY CLOUDY. HIGHS IN THE MID 90S.  
LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ044-212000-  
LEAKE-  
INCLUDING THE CITY OF CARTHAGE  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. HIGHS IN THE MID 90S. EAST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 108.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. HUMID WITH LOWS IN THE MID 70S. EAST WINDS AROUND 5 MPH  
IN THE EVENING, BECOMING LIGHT AND VARIABLE. HEAT INDEX VALUES UP  
TO 107 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE MID 90S. NORTHEAST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 108.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. NORTHEAST WINDS AROUND  
5 MPH. CHANCE OF RAIN 40 PERCENT.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
LOWER 70S. HIGHS IN THE LOWER 90S.    
SATURDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
40 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 40 PERCENT.    
SUNDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES  
UP TO 105.   
  
  
  
LAZ026-212000-  
CONCORDIA-  
INCLUDING THE CITIES OF VIDALIA, FERRIDAY, AND WEST FERRIDAY  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. NORTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 115.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S. NORTH  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.  
HEAT INDEX VALUES UP TO 113 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. NORTH WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 119.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. NORTHEAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 115 EARLY IN THE  
EVENING.    
THURSDAY  
SUNNY. HIGHS IN THE MID 90S. NORTHEAST WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 109.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
MID 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN  
30 PERCENT. HEAT INDEX VALUES UP TO 110.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 115.   
  
  
  
MSZ038-212000-  
WINSTON-  
INCLUDING THE CITY OF LOUISVILLE  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
PATCHY FOG THIS MORNING. SUNNY. HIGHS IN THE MID 90S.  
EAST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 107.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. HUMID WITH LOWS IN THE MID 70S. SOUTHEAST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 90S. EAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 107.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.  
NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 40 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 30 PERCENT.   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
SATURDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
40 PERCENT.    
SATURDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING.  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 70S.  
CHANCE OF RAIN 40 PERCENT.    
SUNDAY  
A CHANCE OF SHOWERS IN THE MORNING. MOSTLY SUNNY. HIGHS  
IN THE LOWER 90S. CHANCE OF RAIN 40 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES  
UP TO 105.   
  
  
  
MSZ037-212000-  
ATTALA-  
INCLUDING THE CITY OF KOSCIUSKO  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE WINDS,  
BECOMING EAST AROUND 5 MPH THIS AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 108.    
TONIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 70S. EAST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.  
HEAT INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 90S. EAST  
WINDS AROUND 5 MPH, BECOMING NORTHEAST AROUND 5 MPH IN THE  
AFTERNOON. HEAT INDEX VALUES UP TO 107.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. NORTHEAST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
LOWER 70S. HIGHS IN THE LOWER 90S.    
SATURDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
A CHANCE OF SHOWERS IN THE MORNING. MOSTLY SUNNY. HIGHS  
IN THE MID 90S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.   
  
  
  
MSZ065-212000-  
COVINGTON-  
INCLUDING THE CITIES OF COLLINS AND MOUNT OLIVE  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. NORTHEAST WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 110.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S.  
NORTHEAST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN  
THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE UPPER 90S.  
NORTHEAST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 112.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 70S.  
NORTHEAST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 109 EARLY IN  
THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. EAST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
106.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 105.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ057-212000-  
JASPER-  
INCLUDING THE CITIES OF BAY SPRINGS AND HEIDELBERG  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. HIGHS IN THE MID 90S. NORTHEAST WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 107.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. EAST WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE UPPER 90S.  
NORTHEAST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 111.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 70S.  
EAST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN  
50 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES  
UP TO 110.   
  
  
  
MSZ058-212000-  
CLARKE-  
INCLUDING THE CITIES OF QUITMAN, STONEWALL, AND SHUBUTA  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. HIGHS IN THE MID 90S. NORTHEAST WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 108.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE UPPER 90S.  
NORTHEAST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 111.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 70S.  
EAST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 108 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN  
50 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES  
UP TO 110.   
  
  
  
MSZ056-212000-  
SMITH-  
INCLUDING THE CITIES OF TAYLORSVILLE AND RALEIGH  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. NORTHEAST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 109.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S. EAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE UPPER 90S.  
NORTHEAST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 112.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. NORTHEAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 90S. NORTHEAST WINDS AROUND  
5 MPH. CHANCE OF RAIN 40 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 105.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
ARZ075-212000-  
CHICOT-  
INCLUDING THE CITIES OF DERMOTT, LAKE VILLAGE, AND EUDORA  
711 AM CDT TUE JUL 21 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. NORTH WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 113.    
TONIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. SOUTH  
WINDS AROUND 5 MPH, BECOMING EAST AFTER MIDNIGHT. HEAT INDEX  
VALUES UP TO 111 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE MID 90S. NORTHEAST WINDS  
10 TO 15 MPH. HEAT INDEX VALUES UP TO 107.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST  
WINDS 10 TO 15 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 90S. NORTHEAST WINDS AROUND  
10 MPH WITH GUSTS UP TO 20 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
SUNNY. HIGHS IN THE LOWER 90S.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
MID 70S. HIGHS IN THE MID 90S.    
SUNDAY THROUGH MONDAY  
MOSTLY CLEAR. HIGHS IN THE UPPER 90S.  
LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ064-212000-  
JEFFERSON DAVIS-  
INCLUDING THE CITIES OF PRENTISS AND BASSFIELD  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. NORTHEAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 111.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. NORTHEAST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 114.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.  
HEAT INDEX VALUES UP TO 109 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. NORTHEAST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES  
UP TO 108.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 105.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
LAZ016-212000-  
MADISON LA-  
INCLUDING THE CITY OF TALLULAH  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. NORTH WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 114.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. NORTH WINDS AROUND  
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. EAST WINDS AROUND  
5 MPH, INCREASING TO NORTH 10 TO 15 MPH IN THE AFTERNOON. HEAT  
INDEX VALUES UP TO 114.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST  
WINDS 10 TO 15 MPH. HEAT INDEX VALUES UP TO 108 EARLY IN THE  
EVENING.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT THROUGH SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID  
70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ063-212000-  
LAWRENCE-  
INCLUDING THE CITIES OF MONTICELLO AND NEW HEBRON  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE UPPER 90S.  
NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 113.    
TONIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE UPPER 70S.  
NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. NORTHEAST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 115.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.  
HEAT INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. NORTHEAST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES  
UP TO 109.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 110.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 115.   
  
  
  
MSZ039-212000-  
NOXUBEE-  
INCLUDING THE CITIES OF MACON AND BROOKSVILLE  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. HIGHS IN THE MID 90S. EAST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 106.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. HUMID WITH LOWS IN THE MID 70S. SOUTHEAST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 90S. EAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 106.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. NORTHEAST  
WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. NORTH WINDS 5 TO  
10 MPH. CHANCE OF RAIN 40 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 40 PERCENT.   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
40 PERCENT.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS.  
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
40 PERCENT.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.   
  
  
  
LAZ008-212000-  
WEST CARROLL-  
INCLUDING THE CITIES OF OAK GROVE AND EPPS  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE WINDS,  
BECOMING NORTH AROUND 5 MPH THIS AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 111.    
TONIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. LIGHT  
AND VARIABLE WINDS. HEAT INDEX VALUES UP TO 109 EARLY IN THE  
EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE MID 90S. NORTHEAST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 108.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST  
WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT THROUGH SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID  
70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ028-212000-  
MONTGOMERY-  
INCLUDING THE CITY OF WINONA  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE WINDS.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 109.    
TONIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 70S. LIGHT  
AND VARIABLE WINDS. HEAT INDEX VALUES UP TO 108 EARLY IN THE  
EVENING.    
WEDNESDAY  
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HUMID  
WITH HIGHS IN THE MID 90S. NORTHEAST WINDS 5 TO 10 MPH. HEAT  
INDEX VALUES UP TO 106.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.  
NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. NORTHEAST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
LOWER 70S. HIGHS IN THE LOWER 90S.    
SATURDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 70S.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.   
  
  
  
MSZ053-212000-  
CLAIBORNE-  
INCLUDING THE CITY OF PORT GIBSON  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. NORTH WINDS AROUND 5 MPH.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 115.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S. NORTH  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.  
HEAT INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. NORTHEAST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 116.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. NORTHEAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 111 EARLY IN THE  
EVENING.    
THURSDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. NORTHEAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 107.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
MID 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN  
30 PERCENT. HEAT INDEX VALUES UP TO 110.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 70S.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 115.   
  
  
  
MSZ035-212000-  
HUMPHREYS-  
INCLUDING THE CITIES OF BELZONI AND ISOLA  
711 AM CDT TUE JUL 21 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE WINDS,  
BECOMING NORTHEAST AROUND 5 MPH THIS AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 115.    
TONIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. EAST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.  
HEAT INDEX VALUES UP TO 113 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. NORTHEAST WINDS  
5 TO 10 MPH WITH GUSTS UP TO 20 MPH. HEAT INDEX VALUES UP TO 111.   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST  
WINDS 5 TO 10 MPH WITH GUSTS UP TO 25 MPH. HEAT INDEX VALUES UP  
TO 106 EARLY IN THE EVENING.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT THROUGH SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID  
70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
LAZ024-212000-  
CATAHOULA-  
INCLUDING THE CITIES OF JONESVILLE AND HARRISONBURG  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. NORTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 113.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S. NORTH  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.  
HEAT INDEX VALUES UP TO 111 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. NORTHEAST WINDS  
AROUND 5 MPH, INCREASING TO NORTH 10 TO 15 MPH IN THE AFTERNOON.  
HEAT INDEX VALUES UP TO 116.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. NORTHEAST  
WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. HEAT INDEX VALUES UP  
TO 112 EARLY IN THE EVENING.    
THURSDAY  
SUNNY. HIGHS IN THE MID 90S. NORTHEAST WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 106.    
THURSDAY NIGHT THROUGH SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID  
70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ027-212000-  
CARROLL-  
INCLUDING THE CITIES OF VAIDEN, NORTH CARROLLTON, AND CARROLLTON  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE WINDS,  
BECOMING NORTHEAST AROUND 5 MPH THIS AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 111.    
TONIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE. HEAT INDEX VALUES UP TO 111 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S. NORTHEAST WINDS  
5 TO 10 MPH WITH GUSTS UP TO 20 MPH. HEAT INDEX VALUES UP TO 107.   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTHEAST  
WINDS 5 TO 10 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
LOWER 70S. HIGHS IN THE MID 90S.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 70S.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ046-212000-  
KEMPER-  
INCLUDING THE CITIES OF DE KALB AND SCOOBA  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. HIGHS IN THE MID 90S. EAST WINDS AROUND 5 MPH.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. HUMID WITH LOWS IN THE MID 70S. SOUTHEAST WINDS AROUND  
5 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 90S. EAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 106.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. NORTHEAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS AROUND 90. NORTH WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 40 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 40 PERCENT.   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SATURDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
50 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 50 PERCENT.    
SUNDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 50 PERCENT.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.   
  
  
  
MSZ029-212000-  
WEBSTER-  
INCLUDING THE CITIES OF EUPORA AND MATHISTON  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE MID 90S. LIGHT AND VARIABLE WINDS. CHANCE  
OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 111.    
TONIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 70S. LIGHT  
AND VARIABLE WINDS. HEAT INDEX VALUES UP TO 108 EARLY IN THE  
EVENING.    
WEDNESDAY  
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HUMID  
WITH HIGHS IN THE MID 90S. EAST WINDS AROUND 5 MPH, BECOMING  
NORTHEAST AROUND 5 MPH IN THE AFTERNOON. HEAT INDEX VALUES UP TO  
106.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.  
NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY  
MOSTLY SUNNY. HIGHS AROUND 90. NORTHEAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 70.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 30 PERCENT.   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 70S.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.   
  
  
  
MSZ032-212000-  
CHOCTAW-  
INCLUDING THE CITIES OF ACKERMAN AND WEIR  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. HIGHS IN THE MID 90S. LIGHT AND VARIABLE WINDS,  
BECOMING EAST AROUND 5 MPH THIS AFTERNOON. HEAT INDEX VALUES UP  
TO 109.    
TONIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 70S. LIGHT  
AND VARIABLE WINDS. HEAT INDEX VALUES UP TO 107 EARLY IN THE  
EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 90S.  
NORTHEAST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 106.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S. NORTHEAST WINDS AROUND  
5 MPH.    
THURSDAY  
MOSTLY SUNNY. HIGHS AROUND 90. NORTHEAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 30 PERCENT.   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
SATURDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.  
CHANCE OF RAIN 30 PERCENT.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.   
  
  
  
MSZ059-212000-  
JEFFERSON-  
INCLUDING THE CITY OF FAYETTE  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS THIS MORNING, THEN A  
CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE  
UPPER 90S. NORTH WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 112.    
TONIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE UPPER 70S.  
NORTH WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
107 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. NORTHEAST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 114.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. NORTHEAST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
MID 70S. HIGHS IN THE MID 90S.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN  
30 PERCENT. HEAT INDEX VALUES UP TO 105.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 70S.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
LAZ009-212000-  
EAST CARROLL-  
INCLUDING THE CITY OF LAKE PROVIDENCE  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE WINDS,  
BECOMING NORTH AROUND 5 MPH THIS AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 112.    
TONIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. LIGHT  
AND VARIABLE WINDS. HEAT INDEX VALUES UP TO 110 EARLY IN THE  
EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE MID 90S. EAST WINDS AROUND  
5 MPH, INCREASING TO NORTH 10 TO 15 MPH IN THE AFTERNOON. HEAT  
INDEX VALUES UP TO 111.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST  
WINDS 10 TO 15 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE  
EVENING.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT THROUGH SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID  
70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
LAZ023-212000-  
FRANKLIN LA-  
INCLUDING THE CITY OF WINNSBORO  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. NORTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 111.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. NORTHEAST WINDS AROUND  
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE. HEAT INDEX  
VALUES UP TO 108 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. EAST WINDS AROUND  
5 MPH, INCREASING TO NORTH 10 TO 15 MPH IN THE AFTERNOON. HEAT  
INDEX VALUES UP TO 111.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST  
WINDS 10 TO 15 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE  
EVENING.    
THURSDAY  
SUNNY. HIGHS IN THE MID 90S. NORTHEAST WINDS AROUND  
10 MPH.    
THURSDAY NIGHT THROUGH SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID  
70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
LAZ025-212000-  
TENSAS-  
INCLUDING THE CITIES OF NEWELLTON, ST. JOSEPH, AND WATERPROOF  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. NORTH WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 111.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S. NORTH  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.  
HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. NORTHEAST WINDS  
5 TO 10 MPH, BECOMING NORTH 10 TO 15 MPH IN THE AFTERNOON. HEAT  
INDEX VALUES UP TO 112.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. NORTHEAST  
WINDS 10 TO 15 MPH. HEAT INDEX VALUES UP TO 108 EARLY IN THE  
EVENING.    
THURSDAY  
SUNNY. HIGHS IN THE MID 90S. NORTHEAST WINDS AROUND  
10 MPH.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
MID 70S. HIGHS IN THE MID 90S.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN  
30 PERCENT. HEAT INDEX VALUES UP TO 105.    
SATURDAY NIGHT AND SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 70S.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ041-212000-  
SHARKEY-  
INCLUDING THE CITIES OF ROLLING FORK AND ANGUILLA  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE WINDS,  
BECOMING NORTH AROUND 5 MPH THIS AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 114.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. NORTHEAST WINDS AROUND  
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE. HEAT INDEX  
VALUES UP TO 112 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. EAST WINDS AROUND  
5 MPH, INCREASING TO NORTH 10 TO 15 MPH WITH GUSTS UP TO 25 MPH  
IN THE AFTERNOON. HEAT INDEX VALUES UP TO 111.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. HEAT INDEX VALUES UP  
TO 106 EARLY IN THE EVENING.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 5 TO  
10 MPH WITH GUSTS UP TO 20 MPH.    
THURSDAY NIGHT THROUGH SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID  
70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ040-212000-  
ISSAQUENA-  
INCLUDING THE CITY OF MAYERSVILLE  
711 AM CDT TUE JUL 21 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE WINDS,  
BECOMING NORTH AROUND 5 MPH THIS AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 114.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. NORTH WINDS AROUND  
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE. HEAT INDEX  
VALUES UP TO 111 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY WITH HIGHS IN THE MID 90S. NORTHEAST WINDS  
5 TO 10 MPH WITH GUSTS UP TO 25 MPH. HEAT INDEX VALUES UP TO 112.   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. HEAT INDEX VALUES UP  
TO 107 EARLY IN THE EVENING.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 5 TO  
10 MPH WITH GUSTS UP TO 20 MPH.    
THURSDAY NIGHT THROUGH SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID  
70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
  
  
 
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