270   
FPUS54 KLIX 230107  
ZFPLIX  
  
ZONE FORECAST PRODUCT  
NATIONAL WEATHER SERVICE NEW ORLEANS LA  
806 PM CDT SAT AUG 22 2026  
  
LAZ034-230900-  
POINTE COUPEE-  
INCLUDING THE CITIES OF NEW ROADS, LETTSWORTH, AND LIVONIA  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS AROUND  
5 MPH, BECOMING WEST AFTER MIDNIGHT. HEAT INDEX VALUES UP TO  
109 EARLY THIS EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 100. NORTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 112.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH. HEAT  
INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S.  
WEST WINDS AROUND 5 MPH, BECOMING NORTHEAST AROUND 5 MPH IN THE  
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
110.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH. HEAT  
INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
TUESDAY AND TUESDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE UPPER  
90S. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR WITH A CHANCE  
OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
40 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A SLIGHT CHANCE OF  
SHOWERS. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110.   
  
  
  
LAZ035-230900-  
WEST FELICIANA-  
INCLUDING THE CITIES OF SPILLMAN, ST. FRANCISVILLE, AND WAKEFIELD  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST WINDS  
AROUND 5 MPH THIS EVENING, BECOMING LIGHT AND VARIABLE. HEAT  
INDEX VALUES UP TO 108 EARLY THIS EVENING.    
SUNDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. NORTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 112.    
SUNDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS IN THE MID 90S. WEST WINDS AROUND  
5 MPH, BECOMING NORTHEAST AROUND 5 MPH IN THE AFTERNOON. CHANCE  
OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 109.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH. HEAT  
INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES  
UP TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. A CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE  
OF SHOWERS. LOWS IN THE MID 70S. CHANCE OF RAIN 40 PERCENT. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE  
OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 110 IN THE AFTERNOON.   
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110.   
  
  
  
LAZ036-230900-  
EAST FELICIANA-  
INCLUDING THE CITIES OF JACKSON, CLINTON, AND FELPS  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT. HEAT INDEX VALUES UP  
TO 105 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 90S. NORTHWEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH. HEAT INDEX VALUES UP  
TO 106 EARLY IN THE EVENING.    
MONDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S.  
WEST WINDS AROUND 5 MPH, BECOMING NORTH AROUND 5 MPH IN THE  
AFTERNOON. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO  
105.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES  
UP TO 105.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
WEDNESDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
WEDNESDAY 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.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 105.   
  
  
  
LAZ037-230900-  
ST. HELENA-  
INCLUDING THE CITIES OF DARLINGTON, EASLEYVILLE, GREENSBURG,   
AND MONTPELIER  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST WINDS  
AROUND 5 MPH THIS EVENING, BECOMING LIGHT AND VARIABLE.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 90S. NORTH WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 109.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 70S. SOUTH WINDS AROUND 5 MPH IN THE EVENING, BECOMING  
LIGHT AND VARIABLE.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. WEST WINDS  
AROUND 5 MPH, BECOMING NORTH AROUND 5 MPH IN THE AFTERNOON.  
CHANCE OF RAIN 40 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES  
UP TO 105.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN 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.    
WEDNESDAY 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.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 60 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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 IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 70S.    
SATURDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 105.   
  
  
  
LAZ039-230900-  
WASHINGTON-  
INCLUDING THE CITIES OF BOGALUSA, ENON, AND FRANKLINTON  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST WINDS  
AROUND 5 MPH THIS EVENING, BECOMING LIGHT AND VARIABLE.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS AROUND 100. NORTH WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH IN THE EVENING,  
BECOMING LIGHT AND VARIABLE. HEAT INDEX VALUES UP TO 106 EARLY IN  
THE EVENING.    
MONDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN MOSTLY CLOUDY WITH  
SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON. HUMID WITH  
HIGHS IN THE MID 90S. NORTHWEST WINDS AROUND 5 MPH, BECOMING  
NORTH IN THE AFTERNOON. CHANCE OF RAIN 60 PERCENT. HEAT INDEX  
VALUES UP TO 107.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 70S. SOUTHEAST WINDS AROUND 5 MPH IN THE EVENING,  
BECOMING LIGHT AND VARIABLE.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A  
CHANCE OF THUNDERSTORMS, MAINLY IN THE EVENING. LOWS IN THE LOWER  
70S. CHANCE OF RAIN 40 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 70 PERCENT. HEAT  
INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF RAIN  
20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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 IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 70S.    
SATURDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 105.   
  
  
  
LAZ046-230900-  
IBERVILLE-  
INCLUDING THE CITIES OF BAYOU SORREL, PLAQUEMINE,   
AND WHITE CASTLE  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 110 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A CHANCE OF THUNDERSTORMS WITH A SLIGHT CHANCE  
OF SHOWERS IN THE AFTERNOON. HOT WITH HIGHS AROUND 101. NORTHWEST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES  
UP TO 115.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 111 EARLY IN  
THE EVENING.    
MONDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. WEST WINDS  
AROUND 5 MPH, BECOMING NORTH AROUND 5 MPH IN THE AFTERNOON.  
CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 112.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH. HEAT  
INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 115.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A  
SLIGHT CHANCE OF SHOWERS. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 60 PERCENT. HEAT  
INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 110.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A SLIGHT CHANCE OF  
SHOWERS. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN 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.   
  
  
  
LAZ047-230900-  
WEST BATON ROUGE-  
INCLUDING THE CITIES OF PORT ALLEN, ADDIS, AND BRUSLY  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT. HEAT INDEX VALUES UP  
TO 110 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS AROUND 100. NORTHWEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 112.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 109 EARLY IN  
THE EVENING.    
MONDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. WEST WINDS  
AROUND 5 MPH, BECOMING NORTH AROUND 5 MPH IN THE AFTERNOON.  
CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 110.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH. HEAT  
INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
TUESDAY AND TUESDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE UPPER  
90S. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A  
SLIGHT CHANCE OF SHOWERS. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 60 PERCENT. HEAT  
INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A SLIGHT CHANCE OF  
SHOWERS. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN 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.   
  
  
  
LAZ048-230900-  
EAST BATON ROUGE-  
INCLUDING THE CITY OF BATON ROUGE  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT. HEAT INDEX VALUES UP  
TO 109 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS AROUND 100. NORTHWEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 112.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH. HEAT  
INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S.  
WEST WINDS AROUND 5 MPH, BECOMING NORTH AROUND 5 MPH IN THE  
AFTERNOON. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
109.    
MONDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTH WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN  
THE EVENING.    
TUESDAY AND TUESDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE MID 90S.  
LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 30 PERCENT. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 60 PERCENT. HEAT  
INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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 IN THE EVENING, THEN CLEARING. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A SLIGHT CHANCE OF  
SHOWERS. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 105.   
  
  
  
LAZ056-230900-  
ASSUMPTION-  
INCLUDING THE CITIES OF PIERRE PART, LABADIEVILLE,   
AND PAINCOURTVILLE  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
PARTLY CLOUDY THIS EVENING, THEN BECOMING MOSTLY  
CLEAR. LOWS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH. HEAT INDEX  
VALUES UP TO 113 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. NORTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
116.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 111 EARLY IN  
THE EVENING.    
MONDAY  
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A CHANCE  
OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS  
IN THE MID 90S. TEMPERATURE FALLING INTO THE LOWER 90S IN THE  
AFTERNOON. WEST WINDS AROUND 5 MPH, BECOMING NORTH AROUND 5 MPH  
IN THE AFTERNOON. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP  
TO 115.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH IN THE  
EVENING, BECOMING LIGHT AND VARIABLE. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
TUESDAY  
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 115.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
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 115.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLEAR WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 70 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S.  
CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S.  
CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 110.   
  
  
  
LAZ057-230900-  
ST. JAMES-  
INCLUDING THE CITIES OF CONVENT, LUTCHER, AND GRAMERCY  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. LIGHT AND  
VARIABLE WINDS. HEAT INDEX VALUES UP TO 109 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HOT WITH HIGHS AROUND 100. NORTHWEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 115.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH IN  
THE EVENING, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. WEST WINDS AROUND  
5 MPH, BECOMING NORTH IN THE AFTERNOON. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 115.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE UPPER 70S. LIGHT AND VARIABLE WINDS. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 115.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 40 PERCENT. HEAT  
INDEX VALUES UP TO 115.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLEAR WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 70 PERCENT. HEAT  
INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S.  
CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY WITH A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS. HIGHS IN THE MID 90S. CHANCE OF RAIN 50 PERCENT. HEAT  
INDEX VALUES UP TO 110.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A SLIGHT CHANCE OF  
SHOWERS. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 110.   
  
  
  
LAZ058-230900-  
ST. JOHN THE BAPTIST-  
INCLUDING THE CITIES OF LAPLACE AND RESERVE  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT. HEAT INDEX VALUES UP  
TO 109 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HOT WITH HIGHS AROUND 100. NORTHWEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 115.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 108 EARLY IN  
THE EVENING.    
MONDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. WEST WINDS AROUND  
5 MPH, BECOMING NORTHEAST AROUND 5 MPH IN THE AFTERNOON. CHANCE  
OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 113.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 40 PERCENT. HEAT  
INDEX VALUES UP TO 115.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLEAR WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 70 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID  
70S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
MOSTLY SUNNY WITH A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS. HIGHS IN THE MID 90S. CHANCE OF RAIN 50 PERCENT. HEAT  
INDEX VALUES UP TO 110.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A SLIGHT CHANCE OF  
SHOWERS. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 50 PERCENT. HEAT  
INDEX VALUES UP TO 110.   
  
  
  
LAZ064-230900-  
UPPER ST. BERNARD-  
INCLUDING THE CITIES OF CHALMETTE, MERAUX, AND VIOLET  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 114 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. NORTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
111.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110 EARLY IN  
THE EVENING.    
MONDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING NORTH IN THE AFTERNOON. CHANCE OF RAIN  
30 PERCENT. HEAT INDEX VALUES UP TO 110.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. HUMID WITH LOWS AROUND 80. SOUTH WINDS AROUND  
5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
TUESDAY  
MOSTLY 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 110.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
WEDNESDAY  
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.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 60 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
UPPER 70S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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.   
  
  
  
LAZ070-230900-  
LOWER ST. BERNARD-  
INCLUDING THE CITIES OF YSCLOSKEY, DELACROIX, AND SHELL BEACH  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 108 EARLY.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 111.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
HEAT INDEX VALUES UP TO 109 EARLY.    
MONDAY  
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH  
HIGHS IN THE LOWER 90S. NORTHWEST WINDS AROUND 5 MPH, BECOMING  
NORTH IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HEAT INDEX  
VALUES UP TO 107.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH,  
BECOMING SOUTHWEST AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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.    
TUESDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 80S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS AROUND 90. CHANCE OF RAIN 60 PERCENT. HEAT INDEX  
VALUES UP TO 105.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS  
AROUND 90. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
105.    
SATURDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90. CHANCE OF RAIN 40 PERCENT. HEAT  
INDEX VALUES UP TO 105.   
  
  
  
LAZ071-230900-  
NORTHERN TANGIPAHOA-  
INCLUDING THE CITIES OF AMITE, KENTWOOD, ROSELAND, AND WILMER  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. EAST WINDS AROUND  
5 MPH THIS EVENING, BECOMING LIGHT AND VARIABLE.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 90S. NORTH WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 109.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 70S. SOUTH WINDS AROUND 5 MPH IN THE EVENING, BECOMING  
LIGHT AND VARIABLE.    
MONDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE MORNING, THEN A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE MID 90S. WEST WINDS AROUND 5 MPH,  
BECOMING NORTH AROUND 5 MPH IN THE AFTERNOON. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 105.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES  
UP TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A  
CHANCE OF THUNDERSTORMS, MAINLY IN THE EVENING. LOWS IN THE LOWER  
70S. CHANCE OF RAIN 40 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 60 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF RAIN  
20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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 IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 70S.    
SATURDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 105.   
  
  
  
LAZ076-230900-  
SOUTHEAST ST. TAMMANY-  
INCLUDING THE CITY OF SLIDELL  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 108 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HOT WITH HIGHS AROUND 99. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON. CHANCE  
OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 112.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 107 EARLY IN  
THE EVENING.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S.  
NORTHWEST WINDS AROUND 5 MPH, BECOMING NORTH AROUND 5 MPH IN THE  
AFTERNOON. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
107.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS AROUND 80. CHANCE OF RAIN 20 PERCENT. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
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.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 60 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT AND FRIDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.  
CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 105.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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.   
  
  
  
LAZ077-230900-  
WESTERN ORLEANS-  
INCLUDING THE CITY OF NEW ORLEANS  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 113 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. NORTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
111.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 110 EARLY IN  
THE EVENING.    
MONDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING NORTH IN THE AFTERNOON. CHANCE OF RAIN  
40 PERCENT. HEAT INDEX VALUES UP TO 110.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 80S. SOUTH WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
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.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
WEDNESDAY  
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.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 60 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
UPPER 70S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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.   
  
  
  
LAZ078-230900-  
EASTERN ORLEANS-  
INCLUDING THE CITY OF EAST NEW ORLEANS  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 EARLY.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. NORTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
110.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 107 EARLY.    
MONDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING NORTH IN THE AFTERNOON. CHANCE OF RAIN  
40 PERCENT. HEAT INDEX VALUES UP TO 107.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 80S. SOUTH WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
TUESDAY  
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.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
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 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 80. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS AROUND 90. CHANCE OF RAIN 60 PERCENT.    
THURSDAY NIGHT AND FRIDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS AROUND 90. CHANCE  
OF RAIN 40 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
AROUND 80. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 30 PERCENT.   
  
  
  
LAZ079-230900-  
NORTHERN ST. TAMMANY-  
INCLUDING THE CITIES OF COVINGTON, FOLSOM, AND BUSH  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. LIGHT AND VARIABLE  
WINDS. HEAT INDEX VALUES UP TO 106 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HOT WITH HIGHS AROUND 100. NORTH WINDS AROUND 5 MPH.  
CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 113.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE MID 70S. SOUTHWEST 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.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S.  
NORTHWEST WINDS AROUND 5 MPH, BECOMING NORTH IN THE AFTERNOON.  
CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 109.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 70S. SOUTHEAST WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 40 PERCENT. HEAT  
INDEX VALUES UP TO 115.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A  
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF  
RAIN 40 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 70 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A  
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE  
OF RAIN 30 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 110.    
FRIDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN THE LOWER  
70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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.   
  
  
  
LAZ080-230900-  
SOUTHWESTERN ST. TAMMANY-  
INCLUDING THE CITIES OF MANDEVILLE AND MADISONVILLE  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 115.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 108 EARLY IN  
THE EVENING.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S.  
NORTHWEST WINDS AROUND 5 MPH, BECOMING NORTH AROUND 5 MPH IN THE  
AFTERNOON. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
110.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
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 115.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 60 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A  
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF  
RAIN 30 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 110.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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.   
  
  
  
LAZ081-230900-  
CENTRAL TANGIPAHOA-  
INCLUDING THE CITIES OF HAMMOND, TICKFAW, INDEPENDENCE,   
AND ROBERT  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. LIGHT AND VARIABLE  
WINDS. HEAT INDEX VALUES UP TO 106 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS AROUND 100. LIGHT AND VARIABLE  
WINDS, BECOMING NORTHWEST AROUND 5 MPH IN THE AFTERNOON. CHANCE  
OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 112.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH IN  
THE EVENING, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
MONDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S.  
NORTHWEST WINDS AROUND 5 MPH, BECOMING NORTH AROUND 5 MPH IN THE  
AFTERNOON. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
109.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS AROUND  
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A  
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF  
RAIN 40 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 60 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF RAIN  
20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLEAR  
WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER  
70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110.   
  
  
  
LAZ082-230900-  
LOWER TANGIPAHOA-  
INCLUDING THE CITIES OF PONCHATOULA AND AKERS  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. LIGHT AND VARIABLE  
WINDS, BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT. HEAT INDEX  
VALUES UP TO 108 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HOT WITH HIGHS AROUND 100. WEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 115.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 107 EARLY IN  
THE EVENING.    
MONDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S.  
NORTHWEST WINDS AROUND 5 MPH, BECOMING NORTHEAST AROUND 5 MPH IN  
THE AFTERNOON. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
110.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH,  
BECOMING SOUTHWEST AFTER MIDNIGHT.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 115.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A  
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF  
RAIN 40 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 60 PERCENT. HEAT  
INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A  
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF  
RAIN 30 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A SLIGHT CHANCE OF  
SHOWERS. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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.   
  
  
  
LAZ083-230900-  
NORTHERN LIVINGSTON-  
INCLUDING THE CITIES OF DENHAM SPRINGS, WALKER, AND LIVINGSTON  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. LIGHT AND VARIABLE  
WINDS. HEAT INDEX VALUES UP TO 106 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS AROUND 100. NORTHWEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 112.    
SUNDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S.  
NORTHWEST WINDS AROUND 5 MPH, BECOMING NORTH AROUND 5 MPH IN THE  
AFTERNOON. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
109.    
MONDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTH WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE.    
TUESDAY AND TUESDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE UPPER  
90S. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 40 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 60 PERCENT. HEAT  
INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLEAR  
WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID  
70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN 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.   
  
  
  
LAZ084-230900-  
SOUTHERN LIVINGSTON-  
INCLUDING THE CITIES OF SPRINGFIELD, KILLIAN, WHITEHALL,   
AND FRENCH SETTLEMENT  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. LIGHT AND  
VARIABLE WINDS, BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT. HEAT  
INDEX VALUES UP TO 106 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS AROUND 101. NORTHWEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 114.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 107 EARLY IN  
THE EVENING.    
MONDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING NORTH IN THE AFTERNOON. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 112.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH IN THE  
EVENING, BECOMING LIGHT AND VARIABLE.    
TUESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 115.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 60 PERCENT. HEAT  
INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S.  
CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 110.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN MOSTLY CLEAR  
WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID  
70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN 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.   
  
  
  
LAZ085-230900-  
WESTERN ASCENSION-  
INCLUDING THE CITIES OF SORRENTO AND ACY  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. LIGHT AND  
VARIABLE WINDS. HEAT INDEX VALUES UP TO 108 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HOT WITH HIGHS AROUND 101. NORTHWEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 115.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH IN THE  
EVENING, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. WEST WINDS AROUND  
5 MPH, BECOMING NORTHEAST IN THE AFTERNOON. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 111.    
MONDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTH WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 115.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
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 115.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS  
AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 60 PERCENT. HEAT  
INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 110.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A SLIGHT CHANCE OF  
SHOWERS. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN 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.   
  
  
  
LAZ086-230900-  
EASTERN ASCENSION-  
INCLUDING THE CITIES OF GONZALES, PRAIRIEVILLE, GEISMAR,   
AND DONALDSONVILLE  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. LIGHT AND  
VARIABLE WINDS. HEAT INDEX VALUES UP TO 106 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HOT WITH HIGHS AROUND 101. LIGHT AND VARIABLE WINDS,  
BECOMING NORTHWEST AROUND 5 MPH IN THE AFTERNOON. CHANCE OF RAIN  
40 PERCENT. HEAT INDEX VALUES UP TO 115.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH IN THE  
EVENING, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 109 EARLY IN THE EVENING.    
MONDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. WEST WINDS AROUND  
5 MPH, BECOMING NORTH IN THE AFTERNOON. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 114.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE UPPER 70S. LIGHT AND VARIABLE WINDS. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 115.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
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 115.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 60 PERCENT. HEAT  
INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S.  
CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 110.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A SLIGHT CHANCE OF  
SHOWERS. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN 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.   
  
  
  
LAZ087-230900-  
UPPER JEFFERSON-  
INCLUDING THE CITIES OF METAIRIE, KENNER, HARAHAN, WESTWEGO,   
MARRERO, AND GRETNA  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS AROUND 80. SOUTHWEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 112 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A CHANCE OF THUNDERSTORMS WITH A SLIGHT CHANCE  
OF SHOWERS IN THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S.  
NORTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT. HEAT  
INDEX VALUES UP TO 112.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 110 EARLY IN  
THE EVENING.    
MONDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. TEMPERATURE  
FALLING INTO THE LOWER 90S IN THE AFTERNOON. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING NORTH IN THE AFTERNOON. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 111.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. HUMID WITH LOWS AROUND 80. SOUTH WINDS AROUND  
5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
TUESDAY  
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.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS AROUND 80. HEAT INDEX VALUES UP TO 105 EARLY  
IN THE EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN 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.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 70 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
UPPER 70S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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.   
  
  
  
LAZ089-230900-  
UPPER PLAQUEMINES-  
INCLUDING THE CITY OF BELLE CHASSE  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS AROUND 80. SOUTHWEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 116 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. NORTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
112.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 110 EARLY IN  
THE EVENING.    
MONDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. TEMPERATURE  
FALLING TO AROUND 90 IN THE AFTERNOON. NORTHWEST WINDS AROUND  
5 MPH, BECOMING NORTH AROUND 5 MPH IN THE AFTERNOON. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 110.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. HUMID WITH LOWS AROUND 80. SOUTHWEST WINDS AROUND  
5 MPH.    
TUESDAY  
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.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS AROUND 80. HEAT INDEX VALUES UP TO 105 EARLY  
IN THE EVENING.    
WEDNESDAY  
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.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 70 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
UPPER 70S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 110.   
  
  
  
LAZ090-230900-  
CENTRAL PLAQUEMINES-  
INCLUDING THE CITIES OF BRAITHWAITE AND ALLIANCE  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS AROUND 80. SOUTHWEST WINDS AROUND  
5 MPH, BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT. HEAT INDEX  
VALUES UP TO 111 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING NORTH IN THE AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 112.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH. CHANCE  
OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110 EARLY IN THE  
EVENING.    
MONDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. TEMPERATURE  
FALLING TO AROUND 90 IN THE AFTERNOON. NORTHWEST WINDS AROUND  
5 MPH, BECOMING NORTH AROUND 5 MPH IN THE AFTERNOON. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 111.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 5 MPH.    
TUESDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
AROUND 80. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
WEDNESDAY  
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.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 70 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
UPPER 70S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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.   
  
  
  
LAZ091-230900-  
LOWER PLAQUEMINES-  
INCLUDING THE CITIES OF BURAS, POINTE A LA HACHE,   
AND PORT SULPHUR  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 108 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. LOCALLY HEAVY RAINFALL POSSIBLE IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE MID 90S. NORTHWEST WINDS AROUND 5 MPH,  
BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 111.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
MONDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING NORTH AROUND 5 MPH IN THE AFTERNOON.  
CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 109.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. HUMID WITH LOWS AROUND 80. SOUTHWEST WINDS AROUND  
5 MPH.    
TUESDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
TUESDAY NIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN 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.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS AROUND 90. CHANCE OF RAIN 60 PERCENT. HEAT INDEX  
VALUES UP TO 105.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS  
AROUND 90. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
105.    
SATURDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90. CHANCE OF RAIN 40 PERCENT. HEAT  
INDEX VALUES UP TO 105.   
  
  
  
LAZ092-230900-  
CENTRAL JEFFERSON-  
INCLUDING THE CITIES OF LAFITTE, BARATARIA, AND JEAN LAFITTE  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 109 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. NORTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
112.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110 EARLY IN  
THE EVENING.    
MONDAY  
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A CHANCE  
OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS  
IN THE MID 90S. TEMPERATURE FALLING TO AROUND 90 IN THE  
AFTERNOON. NORTHWEST WINDS AROUND 5 MPH, BECOMING NORTH AROUND  
5 MPH IN THE AFTERNOON. CHANCE OF RAIN 50 PERCENT. HEAT INDEX  
VALUES UP TO 111.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. HUMID WITH LOWS AROUND 80. SOUTHWEST WINDS AROUND  
5 MPH.    
TUESDAY  
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 110.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLEAR  
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE LOWER 80S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
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.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 70 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
UPPER 70S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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.   
  
  
  
LAZ093-230900-  
COASTAL JEFFERSON-  
INCLUDING THE CITY OF GRAND ISLE  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 109 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 112.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110 EARLY IN  
THE EVENING.    
MONDAY  
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A CHANCE  
OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS  
IN THE MID 90S. NORTHWEST WINDS AROUND 5 MPH, BECOMING NORTHEAST  
AROUND 5 MPH IN THE AFTERNOON. CHANCE OF RAIN 50 PERCENT. HEAT  
INDEX VALUES UP TO 111.    
MONDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLEAR  
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
LOWS AROUND 80. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP  
TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS AROUND 90. CHANCE OF RAIN 70 PERCENT. HEAT INDEX  
VALUES UP TO 105.    
THURSDAY NIGHT AND FRIDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS AROUND 90. CHANCE  
OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 105.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90. CHANCE OF RAIN 40 PERCENT. HEAT  
INDEX VALUES UP TO 105.   
  
  
  
LAZ094-230900-  
UPPER LAFOURCHE-  
INCLUDING THE CITIES OF THIBODAUX, RACELAND, AND LOCKPORT  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 111 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. NORTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO  
114.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 110 EARLY IN  
THE EVENING.    
MONDAY  
MOSTLY SUNNY. SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. TEMPERATURE FALLING  
INTO THE UPPER 80S IN THE AFTERNOON. WEST WINDS AROUND 5 MPH,  
BECOMING NORTH AROUND 5 MPH IN THE AFTERNOON. CHANCE OF RAIN  
60 PERCENT. HEAT INDEX VALUES UP TO 113.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY  
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 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110 EARLY IN THE  
EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 50 PERCENT. HEAT  
INDEX VALUES UP TO 115.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLEAR WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 70 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
40 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 60 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S.  
CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 110.   
  
  
  
LAZ095-230900-  
LOWER LAFOURCHE-  
INCLUDING THE CITIES OF LAROSE, GALLIANO, CUT OFF, GOLDEN MEADOW,   
AND LEEVILLE  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
PARTLY CLOUDY THIS EVENING, THEN BECOMING MOSTLY  
CLEAR. LOWS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH. HEAT INDEX  
VALUES UP TO 106 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING WEST AROUND 5 MPH IN THE AFTERNOON. CHANCE  
OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 111.    
SUNDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE UPPER 70S.  
WEST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX  
VALUES UP TO 106 EARLY IN THE EVENING.    
MONDAY  
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A CHANCE  
OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS  
IN THE MID 90S. WEST WINDS AROUND 5 MPH. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 108.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 5 MPH.    
TUESDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
TUESDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN 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.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 70 PERCENT.    
THURSDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY WITH A CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE  
LOWER 90S. CHANCE OF RAIN 50 PERCENT.   
  
  
  
LAZ096-230900-  
UPPER TERREBONNE-  
INCLUDING THE CITIES OF HOUMA AND BAYOU CANE  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
PARTLY CLOUDY THIS EVENING, THEN BECOMING MOSTLY  
CLEAR. LOWS AROUND 80. WEST WINDS AROUND 5 MPH. HEAT INDEX VALUES  
UP TO 114 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. NORTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO  
114.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH. CHANCE  
OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 110 EARLY IN THE  
EVENING.    
MONDAY  
MOSTLY SUNNY. SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. TEMPERATURE FALLING  
INTO THE UPPER 80S IN THE AFTERNOON. NORTHWEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 60 PERCENT. HEAT INDEX VALUES UP TO 114.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH IN  
THE EVENING, BECOMING LIGHT AND VARIABLE.    
TUESDAY  
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 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110 EARLY IN THE  
EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 40 PERCENT. HEAT  
INDEX VALUES UP TO 115.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 70 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
30 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 60 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 110.   
  
  
  
LAZ097-230900-  
LOWER TERREBONNE-  
INCLUDING THE CITIES OF CHAUVIN, COCODRIE, DULAC, AND MONTEGUT  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
PARTLY CLOUDY THIS EVENING, THEN CLEARING. LOWS IN THE  
LOWER 80S. WEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO  
111 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. WEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 114.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS WITH  
A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN MOSTLY CLEAR  
AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 80S. SOUTHWEST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO  
110 EARLY IN THE EVENING.    
MONDAY  
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH SHOWERS  
AND THUNDERSTORMS LIKELY IN THE AFTERNOON. HUMID WITH HIGHS IN  
THE MID 90S. TEMPERATURE FALLING TO AROUND 90 IN THE AFTERNOON.  
WEST WINDS AROUND 5 MPH. CHANCE OF RAIN 60 PERCENT. HEAT INDEX  
VALUES UP TO 112.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 80S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
WEDNESDAY  
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 110.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 70 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT AND FRIDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S.  
CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 105.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 105.   
  
  
  
LAZ098-230900-  
UPPER ST. CHARLES-  
INCLUDING THE CITIES OF MONTZ AND BONNET CARRE SPILLWAY  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH, BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT. HEAT  
INDEX VALUES UP TO 108 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. NORTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO  
112.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 109 EARLY IN  
THE EVENING.    
MONDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. TEMPERATURE  
FALLING INTO THE LOWER 90S IN THE AFTERNOON. WEST WINDS AROUND  
5 MPH, BECOMING NORTHEAST IN THE AFTERNOON. CHANCE OF RAIN  
40 PERCENT. HEAT INDEX VALUES UP TO 111.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH.    
TUESDAY  
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.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 40 PERCENT. HEAT  
INDEX VALUES UP TO 115.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLEAR WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 70 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
MID 70S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER  
70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 110.   
  
  
  
LAZ099-230900-  
CENTRAL ST. CHARLES-  
INCLUDING THE CITIES OF DESTREHAN AND NORCO  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 107 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. NORTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO  
112.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH. CHANCE  
OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 109 EARLY IN THE  
EVENING.    
MONDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. TEMPERATURE  
FALLING TO AROUND 90 IN THE AFTERNOON. WEST WINDS AROUND 5 MPH,  
BECOMING NORTHEAST AROUND 5 MPH IN THE AFTERNOON. CHANCE OF RAIN  
40 PERCENT. HEAT INDEX VALUES UP TO 112.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH.    
TUESDAY  
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.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 40 PERCENT. HEAT  
INDEX VALUES UP TO 115.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLEAR WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 70 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
MID 70S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 110.   
  
  
  
LAZ100-230900-  
LOWER ST. CHARLES-  
INCLUDING THE CITIES OF HAHNVILLE, LULING, AND BOUTTE  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 108 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. NORTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO  
112.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 109 EARLY IN  
THE EVENING.    
MONDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. TEMPERATURE  
FALLING TO AROUND 90 IN THE AFTERNOON. WEST WINDS AROUND 5 MPH,  
BECOMING NORTH AROUND 5 MPH IN THE AFTERNOON. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 112.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 5 MPH.    
TUESDAY  
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 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 40 PERCENT. HEAT  
INDEX VALUES UP TO 115.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLEAR WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 70 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
MID 70S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
MOSTLY SUNNY WITH A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ068-230900-  
WILKINSON-  
INCLUDING THE CITIES OF CENTREVILLE, DOLOROSA, FORT ADAMS,   
AND WOODVILLE  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST WINDS  
AROUND 5 MPH THIS EVENING, BECOMING LIGHT AND VARIABLE. HEAT  
INDEX VALUES UP TO 105 EARLY THIS EVENING.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. NORTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 111.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 70S. SOUTH WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO  
109 EARLY IN THE EVENING.    
MONDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS, MAINLY IN THE MORNING. HUMID WITH HIGHS IN THE  
MID 90S. WEST WINDS AROUND 5 MPH, BECOMING NORTHEAST AROUND 5 MPH  
IN THE AFTERNOON. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP  
TO 109.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY AND TUESDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE UPPER  
90S. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. A CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE  
OF SHOWERS. LOWS IN THE LOWER 70S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ069-230900-  
AMITE-  
INCLUDING THE CITIES OF GILLSBURG, GLOSTER, SMITHDALE,   
AND LIBERTY  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST WINDS  
AROUND 5 MPH THIS EVENING, BECOMING LIGHT AND VARIABLE.    
SUNDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 90S. NORTH WINDS AROUND 5 MPH.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 107.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. WEST WINDS  
AROUND 5 MPH, BECOMING NORTHEAST AROUND 5 MPH IN THE AFTERNOON.  
CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES  
UP TO 105.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 40 PERCENT.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
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 WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 105.   
  
  
  
MSZ070-230900-  
PIKE-  
INCLUDING THE CITY OF MCCOMB  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS  
AROUND 5 MPH THIS EVENING, BECOMING LIGHT AND VARIABLE.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS AROUND 100. NORTH WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 108.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH IN THE EVENING,  
BECOMING LIGHT AND VARIABLE.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. NORTHWEST  
WINDS AROUND 5 MPH, BECOMING NORTH AROUND 5 MPH IN THE AFTERNOON.  
CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS  
AROUND 5 MPH.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX  
VALUES UP TO 105.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 40 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 60 PERCENT. HEAT  
INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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 WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 105.   
  
  
  
MSZ071-230900-  
WALTHALL-  
INCLUDING THE CITIES OF DEXTER, SALEM, AND TYLERTOWN  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST WINDS  
AROUND 5 MPH THIS EVENING, BECOMING LIGHT AND VARIABLE.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS AROUND 101. NORTH WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 108.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH IN THE EVENING,  
BECOMING LIGHT AND VARIABLE.    
MONDAY  
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE MORNING, THEN MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S.  
NORTHWEST WINDS AROUND 5 MPH, BECOMING NORTH IN THE AFTERNOON.  
CHANCE OF RAIN 70 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH IN THE EVENING,  
BECOMING LIGHT AND VARIABLE.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX  
VALUES UP TO 105.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING.  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 70S.  
CHANCE OF RAIN 50 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 70 PERCENT. HEAT  
INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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 WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 105.   
  
  
  
MSZ077-230900-  
PEARL RIVER-  
INCLUDING THE CITIES OF CROSSROADS, MCNEIL, POPLARVILLE,   
AND PICAYUNE  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST WINDS  
AROUND 5 MPH THIS EVENING, BECOMING LIGHT AND VARIABLE. HEAT  
INDEX VALUES UP TO 105 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS AROUND 100. NORTH WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH IN THE EVENING,  
BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 20 PERCENT.    
MONDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS  
LIKELY IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S.  
NORTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 70 PERCENT. HEAT  
INDEX VALUES UP TO 105.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S. LIGHT AND  
VARIABLE WINDS.    
TUESDAY  
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.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 50 PERCENT. HEAT  
INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A  
CHANCE OF THUNDERSTORMS, MAINLY IN THE EVENING. LOWS IN THE LOWER  
70S. CHANCE OF RAIN 50 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 70 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF RAIN  
20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN 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.   
  
  
  
MSZ083-230900-  
NORTHERN HANCOCK-  
INCLUDING THE CITIES OF NECAISE AND SELLERS  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. LIGHT AND VARIABLE  
WINDS. HEAT INDEX VALUES UP TO 105 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE WINDS,  
BECOMING NORTHWEST AROUND 5 MPH IN THE AFTERNOON. CHANCE OF RAIN  
40 PERCENT. HEAT INDEX VALUES UP TO 111.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH IN  
THE EVENING, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. NORTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 60 PERCENT. HEAT INDEX VALUES UP TO  
106.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE MID 70S. LIGHT AND VARIABLE WINDS. CHANCE  
OF RAIN 20 PERCENT.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 70S.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 50 PERCENT. HEAT  
INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A  
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF  
RAIN 50 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 70 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE  
OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 105.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER  
70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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.   
  
  
  
MSZ084-230900-  
NORTHERN HARRISON-  
INCLUDING THE CITIES OF SAUCIER AND LYMAN  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS  
AROUND 5 MPH THIS EVENING, BECOMING LIGHT AND VARIABLE.    
SUNDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 90S. NORTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 108.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH IN  
THE EVENING, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN  
20 PERCENT.    
MONDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. NORTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 60 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH IN THE  
EVENING, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 70S.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN 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.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A  
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF  
RAIN 50 PERCENT.    
THURSDAY  
SHOWERS LIKELY. A CHANCE OF THUNDERSTORMS IN THE  
MORNING, THEN THUNDERSTORMS LIKELY IN THE AFTERNOON. HIGHS IN THE  
LOWER 90S. CHANCE OF RAIN 70 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE  
OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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.   
  
  
  
MSZ085-230900-  
NORTHERN JACKSON-  
INCLUDING THE CITIES OF WADE, VANCLEAVE, AND ESCATAWPA  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS  
AROUND 5 MPH THIS EVENING, BECOMING LIGHT AND VARIABLE.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 90S. NORTHWEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 109.    
SUNDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE MID 70S.  
SOUTHWEST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE. CHANCE OF RAIN 20 PERCENT.    
MONDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. NORTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 60 PERCENT. HEAT INDEX VALUES UP TO  
106.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH IN  
THE EVENING, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN  
20 PERCENT.    
TUESDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 50 PERCENT. HEAT  
INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF RAIN 50 PERCENT.    
THURSDAY  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE  
MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON.  
HIGHS IN THE LOWER 90S. CHANCE OF RAIN 70 PERCENT. HEAT INDEX  
VALUES UP TO 105.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
LOWER 70S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER  
70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 105.   
  
  
  
MSZ086-230900-  
SOUTHERN HANCOCK-  
INCLUDING THE CITIES OF KILN, PEARLINGTON, WAVELAND,   
BAY ST. LOUIS, AND DIAMONDHEAD  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT. HEAT INDEX VALUES UP  
TO 107 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. NORTH WINDS AROUND  
5 MPH, BECOMING SOUTH IN THE AFTERNOON. CHANCE OF RAIN  
40 PERCENT. HEAT INDEX VALUES UP TO 112.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 106 EARLY IN  
THE EVENING.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S.  
NORTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT  
INDEX VALUES UP TO 107.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH,  
BECOMING SOUTHWEST AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN 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.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 70 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
40 PERCENT.    
FRIDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN 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.   
  
  
  
MSZ087-230900-  
SOUTHERN HARRISON-  
INCLUDING THE CITIES OF PASS CHRISTIAN, LONG BEACH, GULFPORT,   
AND BILOXI  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 105 EARLY THIS EVENING.    
SUNDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. NORTH WINDS AROUND  
5 MPH, BECOMING SOUTH IN THE AFTERNOON. CHANCE OF RAIN  
40 PERCENT. HEAT INDEX VALUES UP TO 111.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT.    
MONDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. NORTHWEST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 60 PERCENT. HEAT INDEX VALUES UP TO  
106.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 70S.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 40 PERCENT.    
THURSDAY  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE  
MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON.  
HIGHS IN THE LOWER 90S. CHANCE OF RAIN 70 PERCENT. HEAT INDEX  
VALUES UP TO 105.    
THURSDAY NIGHT AND FRIDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S.  
CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 105.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE  
OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 30 PERCENT.  
HEAT INDEX VALUES UP TO 105.   
  
  
  
MSZ088-230900-  
SOUTHERN JACKSON-  
INCLUDING THE CITIES OF PASCAGOULA, OCEAN SPRINGS, MOSS POINT,   
GAUTIER, AND ST. MARTIN  
806 PM CDT SAT AUG 22 2026  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SUNDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. NORTH WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 111.    
SUNDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.    
MONDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. NORTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 60 PERCENT. HEAT INDEX VALUES UP TO  
107.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
HUMID WITH LOWS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY  
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS.  
HIGHS IN THE LOWER 90S. CHANCE OF RAIN 40 PERCENT. HEAT INDEX  
VALUES UP TO 105.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 70S. CHANCE OF RAIN 40 PERCENT.    
THURSDAY  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE  
MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON.  
HIGHS IN THE LOWER 90S. CHANCE OF RAIN 70 PERCENT. HEAT INDEX  
VALUES UP TO 105.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
MID 70S. CHANCE OF RAIN 50 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS,  
MAINLY IN THE EVENING. LOWS IN THE MID 70S. CHANCE OF RAIN  
50 PERCENT.    
SATURDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 105.   
  
  
 
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