704   
FPUS54 KLIX 151036  
ZFPLIX  
  
ZONE FORECAST PRODUCT  
NATIONAL WEATHER SERVICE NEW ORLEANS LA  
535 AM CDT SAT AUG 15 2026  
  
LAZ034-151800-  
POINTE COUPEE-  
INCLUDING THE CITIES OF NEW ROADS, LETTSWORTH, AND LIVONIA  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. SOUTHWEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 112.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 110 EARLY  
IN THE EVENING.    
SUNDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 113.    
SUNDAY NIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 111 EARLY  
IN THE EVENING.    
MONDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 113.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP  
TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP  
TO 110.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
FRIDAY  
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.   
  
  
  
LAZ035-151800-  
WEST FELICIANA-  
INCLUDING THE CITIES OF SPILLMAN, ST. FRANCISVILLE, AND WAKEFIELD  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. SOUTHWEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 112.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 110 EARLY  
IN THE EVENING.    
SUNDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 113.    
SUNDAY NIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 111 EARLY  
IN THE EVENING.    
MONDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 113.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 115.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN  
THE MID 70S. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.   
THURSDAY  
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.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
  
LAZ036-151800-  
EAST FELICIANA-  
INCLUDING THE CITIES OF JACKSON, CLINTON, AND FELPS  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. WEST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 110.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 90S. WEST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 111.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE  
EVENING.    
MONDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 111.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO  
105.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY  
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 105.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 70S.    
FRIDAY  
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 105.   
  
  
  
LAZ037-151800-  
ST. HELENA-  
INCLUDING THE CITIES OF DARLINGTON, EASLEYVILLE, GREENSBURG,   
AND MONTPELIER  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. WEST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 109.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 90S. WEST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE  
EVENING.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 90S. WEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 111.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 70S. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.   
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  
PARTLY CLOUDY. 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 AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 70S.    
THURSDAY  
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 105.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 70S.    
FRIDAY  
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 105.   
  
  
  
LAZ039-151800-  
WASHINGTON-  
INCLUDING THE CITIES OF BOGALUSA, ENON, AND FRANKLINTON  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY, HOT WITH HIGHS AROUND 101. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 111.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 101. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 112.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES  
UP TO 109 EARLY IN THE EVENING.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS AROUND 101. WEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 114.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 70S. HEAT INDEX VALUES UP TO 110 EARLY IN THE EVENING.   
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 100. CHANCE  
OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 110 EARLY IN THE  
EVENING.    
WEDNESDAY  
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.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
THURSDAY  
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.    
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. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
FRIDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 30 PERCENT.  
HEAT INDEX VALUES UP TO 110.   
  
  
  
LAZ046-151800-  
IBERVILLE-  
INCLUDING THE CITIES OF BAYOU SORREL, PLAQUEMINE,   
AND WHITE CASTLE  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE WINDS,  
BECOMING SOUTHWEST AROUND 5 MPH THIS AFTERNOON. HEAT INDEX VALUES  
UP TO 114.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 111 EARLY  
IN THE EVENING.    
SUNDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 115.    
SUNDAY NIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 111 EARLY  
IN THE EVENING.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. WEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
114.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO  
110 EARLY IN THE EVENING.    
TUESDAY AND TUESDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE UPPER  
90S. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 115.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP  
TO 110.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
THURSDAY  
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.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
FRIDAY  
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.   
  
  
  
LAZ047-151800-  
WEST BATON ROUGE-  
INCLUDING THE CITIES OF PORT ALLEN, ADDIS, AND BRUSLY  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. WEST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 112.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 110 EARLY IN  
THE EVENING.    
SUNDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 113.    
SUNDAY NIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 110 EARLY  
IN THE EVENING.    
MONDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 113.    
MONDAY NIGHT THROUGH TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
UPPER 70S. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP  
TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
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.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
FRIDAY  
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.   
  
  
  
LAZ048-151800-  
EAST BATON ROUGE-  
INCLUDING THE CITY OF BATON ROUGE  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. WEST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 111.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 110 EARLY  
IN THE EVENING.    
SUNDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 112.    
SUNDAY NIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 EARLY  
IN THE EVENING.    
MONDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 112.    
MONDAY NIGHT THROUGH TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
UPPER 70S. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP  
TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. 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.    
THURSDAY  
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.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 70S.    
FRIDAY  
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.   
  
  
  
LAZ056-151800-  
ASSUMPTION-  
INCLUDING THE CITIES OF PIERRE PART, LABADIEVILLE,   
AND PAINCOURTVILLE  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE WINDS,  
BECOMING SOUTH AROUND 5 MPH THIS AFTERNOON. HEAT INDEX VALUES UP  
TO 114.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLEAR. HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 112 EARLY IN THE 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 IN THE AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 116.    
SUNDAY NIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 110 EARLY  
IN THE EVENING.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. WEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
116.    
MONDAY NIGHT THROUGH TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
UPPER 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 115.    
WEDNESDAY  
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.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
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.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
  
LAZ057-151800-  
ST. JAMES-  
INCLUDING THE CITIES OF CONVENT, LUTCHER, AND GRAMERCY  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE WINDS,  
BECOMING SOUTHWEST AROUND 5 MPH THIS AFTERNOON. HEAT INDEX VALUES  
UP TO 114.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE. HEAT INDEX VALUES UP TO 111 EARLY IN THE 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 SOUTHWEST IN THE AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 116.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 EARLY IN THE EVENING.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. WEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
116.    
MONDAY NIGHT THROUGH TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
UPPER 70S. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 115.    
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 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 110 EARLY IN THE  
EVENING.    
THURSDAY  
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.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
  
LAZ058-151800-  
ST. JOHN THE BAPTIST-  
INCLUDING THE CITIES OF LAPLACE AND RESERVE  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHEAST THIS AFTERNOON. HEAT INDEX VALUES UP TO  
113.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 110 EARLY  
IN THE EVENING.    
SUNDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING EAST IN THE AFTERNOON. HEAT INDEX VALUES  
UP TO 115.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. WEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
116.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
TUESDAY AND TUESDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE UPPER  
90S. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 115.    
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 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
THURSDAY  
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.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
  
LAZ064-151800-  
UPPER ST. BERNARD-  
INCLUDING THE CITIES OF CHALMETTE, MERAUX, AND VIOLET  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE MID 90S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING NORTHEAST THIS AFTERNOON. HEAT INDEX VALUES UP TO  
110.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS AROUND 80. SOUTHWEST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 108 EARLY IN THE  
EVENING.    
SUNDAY  
SUNNY WITH HIGHS IN THE MID 90S. NORTHWEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH. HEAT  
INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY WITH HIGHS IN THE MID 90S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 112.    
MONDAY NIGHT THROUGH WEDNESDAY  
PARTLY CLOUDY. LOWS IN THE  
LOWER 80S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS AROUND 80. HEAT INDEX VALUES UP TO 110 EARLY  
IN THE EVENING.    
THURSDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 80. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
  
LAZ070-151800-  
LOWER ST. BERNARD-  
INCLUDING THE CITIES OF YSCLOSKEY, DELACROIX, AND SHELL BEACH  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE LOWER 90S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHEAST THIS AFTERNOON. HEAT INDEX VALUES UP TO  
108.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE LOWER 80S.  
SOUTHWEST WINDS 5 TO 10 MPH, BECOMING WEST AFTER MIDNIGHT. HEAT  
INDEX VALUES UP TO 107 EARLY.    
SUNDAY  
SUNNY WITH HIGHS IN THE MID 90S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. HEAT INDEX VALUES UP  
TO 109.    
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 108 EARLY IN THE EVENING.    
MONDAY  
SUNNY WITH HIGHS IN THE MID 90S. WEST WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 111.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 80S. HEAT INDEX VALUES UP TO 110 EARLY  
IN THE EVENING.    
TUESDAY AND TUESDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE MID 90S.  
LOWS IN THE LOWER 80S. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. HEAT  
INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
THURSDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 80S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110.   
  
  
  
LAZ071-151800-  
NORTHERN TANGIPAHOA-  
INCLUDING THE CITIES OF AMITE, KENTWOOD, ROSELAND, AND WILMER  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY, HOT WITH HIGHS AROUND 100. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 111.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 100. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 111.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES  
UP TO 108 EARLY IN THE EVENING.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 90S. WEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 112.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 70S. HEAT INDEX VALUES UP TO 110 EARLY IN THE EVENING.   
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  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
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 AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
THURSDAY  
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 105.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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 105.   
  
  
  
LAZ076-151800-  
SOUTHEAST ST. TAMMANY-  
INCLUDING THE CITY OF SLIDELL  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST THIS AFTERNOON. HEAT INDEX VALUES UP TO  
112.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S. SOUTH  
WINDS AROUND 5 MPH, BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT.  
HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
SUNDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. HEAT INDEX  
VALUES UP TO 113.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH,  
BECOMING WEST AFTER MIDNIGHT. HEAT INDEX VALUES UP TO 109 EARLY  
IN THE EVENING.    
MONDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 114.    
MONDAY NIGHT THROUGH WEDNESDAY  
PARTLY CLOUDY. LOWS IN THE  
UPPER 70S. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
THURSDAY  
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.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
  
LAZ077-151800-  
WESTERN ORLEANS-  
INCLUDING THE CITY OF NEW ORLEANS  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE MID 90S. NORTHWEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 110.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE LOWER 80S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 EARLY  
IN THE EVENING.    
SUNDAY  
SUNNY WITH HIGHS IN THE MID 90S. NORTHWEST WINDS AROUND  
5 MPH. 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 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY WITH HIGHS IN THE MID 90S. WEST WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 113.    
MONDAY NIGHT THROUGH WEDNESDAY  
PARTLY CLOUDY. LOWS IN THE  
LOWER 80S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLEAR. LOWS AROUND 80.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 80. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
  
LAZ078-151800-  
EASTERN ORLEANS-  
INCLUDING THE CITY OF EAST NEW ORLEANS  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE MID 90S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST THIS AFTERNOON. HEAT INDEX VALUES UP TO  
108.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE LOWER 80S. SOUTH  
WINDS 5 TO 10 MPH, BECOMING WEST AFTER MIDNIGHT. HEAT INDEX  
VALUES UP TO 107 EARLY.    
SUNDAY  
SUNNY WITH HIGHS IN THE MID 90S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 109.    
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 108 EARLY IN THE EVENING.    
MONDAY  
SUNNY WITH HIGHS IN THE MID 90S. WEST WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 110.    
MONDAY NIGHT THROUGH WEDNESDAY  
PARTLY CLOUDY. LOWS IN THE  
LOWER 80S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLEAR. LOWS IN THE LOWER  
80S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 80S. HEAT  
INDEX VALUES UP TO 105 EARLY.    
FRIDAY  
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 105.   
  
  
  
LAZ079-151800-  
NORTHERN ST. TAMMANY-  
INCLUDING THE CITIES OF COVINGTON, FOLSOM, AND BUSH  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST THIS AFTERNOON. HEAT INDEX VALUES UP TO  
114.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S. SOUTH  
WINDS AROUND 5 MPH, BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT.  
HEAT INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. WEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
115.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 109 EARLY IN THE EVENING.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. WEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
115.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
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 115.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 110 EARLY IN THE  
EVENING.    
WEDNESDAY  
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.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
THURSDAY  
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.    
THURSDAY NIGHT AND FRIDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE  
UPPER 90S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
110.   
  
  
  
LAZ080-151800-  
SOUTHWESTERN ST. TAMMANY-  
INCLUDING THE CITIES OF MANDEVILLE AND MADISONVILLE  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST THIS AFTERNOON. HEAT INDEX VALUES UP TO  
115.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S. SOUTH  
WINDS AROUND 5 MPH, BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT.  
HEAT INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
SUNDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.  
HEAT INDEX VALUES UP TO 116.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 115.    
MONDAY NIGHT THROUGH WEDNESDAY  
PARTLY CLOUDY. LOWS IN THE  
UPPER 70S. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 115.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
THURSDAY  
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.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
  
LAZ081-151800-  
CENTRAL TANGIPAHOA-  
INCLUDING THE CITIES OF HAMMOND, TICKFAW, INDEPENDENCE,   
AND ROBERT  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST THIS AFTERNOON. HEAT INDEX VALUES UP TO  
112.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 110 EARLY  
IN THE EVENING.    
SUNDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 114.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 109 EARLY IN THE EVENING.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. WEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
115.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO  
110 EARLY IN THE EVENING.    
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 115.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 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 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
THURSDAY  
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.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
  
LAZ082-151800-  
LOWER TANGIPAHOA-  
INCLUDING THE CITIES OF PONCHATOULA AND AKERS  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST THIS AFTERNOON. HEAT INDEX VALUES UP TO  
115.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 EARLY  
IN THE EVENING.    
SUNDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. HEAT INDEX  
VALUES UP TO 116.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 109 EARLY IN THE EVENING.    
MONDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 117.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
TUESDAY AND TUESDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE UPPER  
90S. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 115.    
WEDNESDAY  
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.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
THURSDAY  
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.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
  
LAZ083-151800-  
NORTHERN LIVINGSTON-  
INCLUDING THE CITIES OF DENHAM SPRINGS, WALKER, AND LIVINGSTON  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST THIS AFTERNOON. HEAT INDEX VALUES UP TO  
111.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 EARLY  
IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 100. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 113.    
SUNDAY NIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 EARLY  
IN THE EVENING.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. WEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
113.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO  
110 EARLY IN THE EVENING.    
TUESDAY AND TUESDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE UPPER  
90S. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 115.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP  
TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
THURSDAY  
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.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
FRIDAY  
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.   
  
  
  
LAZ084-151800-  
SOUTHERN LIVINGSTON-  
INCLUDING THE CITIES OF SPRINGFIELD, KILLIAN, WHITEHALL,   
AND FRENCH SETTLEMENT  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTH THIS AFTERNOON. HEAT INDEX VALUES UP TO  
113.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 110 EARLY  
IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 100. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. HEAT INDEX  
VALUES UP TO 115.    
SUNDAY NIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 EARLY  
IN THE EVENING.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. WEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
115.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY AND TUESDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE UPPER  
90S. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 115.    
WEDNESDAY  
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.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
THURSDAY  
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.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
  
LAZ085-151800-  
WESTERN ASCENSION-  
INCLUDING THE CITIES OF SORRENTO AND ACY  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE WINDS,  
BECOMING SOUTHWEST AROUND 5 MPH THIS AFTERNOON. HEAT INDEX VALUES  
UP TO 113.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 112 EARLY  
IN THE EVENING.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF. HUMID WITH HIGHS IN THE  
UPPER 90S. WEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 114.    
SUNDAY NIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 110 EARLY  
IN THE EVENING.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. WEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
115.    
MONDAY NIGHT THROUGH TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
UPPER 70S. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 115.    
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 110.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO  
110 EARLY IN THE EVENING.    
THURSDAY  
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.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
  
LAZ086-151800-  
EASTERN ASCENSION-  
INCLUDING THE CITIES OF GONZALES, PRAIRIEVILLE, GEISMAR,   
AND DONALDSONVILLE  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE WINDS,  
BECOMING SOUTHWEST AROUND 5 MPH THIS AFTERNOON. HEAT INDEX VALUES  
UP TO 114.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE. HEAT INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF. HUMID WITH HIGHS IN THE  
UPPER 90S. NORTHWEST WINDS AROUND 5 MPH IN THE MORNING, BECOMING  
LIGHT AND VARIABLE. HEAT INDEX VALUES UP TO 116.    
SUNDAY NIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 EARLY  
IN THE EVENING.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. WEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
115.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO  
110 EARLY IN THE EVENING.    
TUESDAY AND TUESDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE UPPER  
90S. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 115.    
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 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO  
110 EARLY IN THE EVENING.    
THURSDAY  
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.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
  
LAZ087-151800-  
UPPER JEFFERSON-  
INCLUDING THE CITIES OF METAIRIE, KENNER, HARAHAN, WESTWEGO,   
MARRERO, AND GRETNA  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE MID 90S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING NORTH AROUND 5 MPH THIS AFTERNOON. HEAT INDEX  
VALUES UP TO 111.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 110 EARLY  
IN THE EVENING.    
SUNDAY  
SUNNY WITH 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.  
HUMID WITH LOWS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH. HEAT  
INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 113.    
MONDAY NIGHT THROUGH TUESDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND  
80. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 115.    
WEDNESDAY  
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.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLEAR. LOWS IN THE UPPER  
70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
  
LAZ089-151800-  
UPPER PLAQUEMINES-  
INCLUDING THE CITY OF BELLE CHASSE  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE MID 90S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING EAST AROUND 5 MPH THIS AFTERNOON. HEAT INDEX  
VALUES UP TO 112.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 EARLY  
IN THE EVENING.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF. HUMID WITH HIGHS IN THE MID  
90S. NORTHWEST WINDS AROUND 5 MPH, BECOMING NORTHEAST IN THE  
AFTERNOON. HEAT INDEX VALUES UP TO 111.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH. HEAT  
INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
MONDAY  
SUNNY WITH HIGHS IN THE MID 90S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 113.    
MONDAY NIGHT THROUGH WEDNESDAY  
PARTLY CLOUDY. LOWS AROUND 80.  
HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 115.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO  
110 EARLY IN THE EVENING.    
THURSDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
  
LAZ090-151800-  
CENTRAL PLAQUEMINES-  
INCLUDING THE CITIES OF BRAITHWAITE AND ALLIANCE  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE MID 90S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHEAST AROUND 5 MPH THIS AFTERNOON. HEAT INDEX  
VALUES UP TO 111.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 EARLY  
IN THE EVENING.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF. HUMID WITH HIGHS IN THE MID  
90S. NORTHWEST WINDS AROUND 5 MPH, BECOMING SOUTHEAST IN THE  
AFTERNOON. HEAT INDEX VALUES UP TO 111.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 EARLY IN THE EVENING.    
MONDAY  
SUNNY WITH HIGHS IN THE MID 90S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 113.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
TUESDAY THROUGH WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE MID 90S.  
LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
THURSDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
  
LAZ091-151800-  
LOWER PLAQUEMINES-  
INCLUDING THE CITIES OF BURAS, POINTE A LA HACHE,   
AND PORT SULPHUR  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING SOUTHEAST THIS AFTERNOON. HEAT INDEX  
VALUES UP TO 108.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS AROUND 80. SOUTHWEST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE  
EVENING.    
SUNDAY  
SUNNY WITH HIGHS IN THE LOWER 90S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON. HEAT INDEX  
VALUES UP TO 108.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. HUMID WITH LOWS AROUND 80. SOUTHWEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
MONDAY  
SUNNY WITH HIGHS IN THE LOWER 90S. WEST WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 111.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS AROUND 80. HEAT INDEX VALUES UP TO 105 EARLY  
IN THE EVENING.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. 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 110 EARLY  
IN THE EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. HEAT INDEX VALUES  
UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110.   
  
  
  
LAZ092-151800-  
CENTRAL JEFFERSON-  
INCLUDING THE CITIES OF LAFITTE, BARATARIA, AND JEAN LAFITTE  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE MID 90S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST AROUND 5 MPH THIS AFTERNOON. HEAT INDEX  
VALUES UP TO 111.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 EARLY  
IN THE EVENING.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF. HUMID WITH HIGHS IN THE MID  
90S. NORTHWEST WINDS AROUND 5 MPH, BECOMING SOUTHWEST IN THE  
AFTERNOON. HEAT INDEX VALUES UP TO 111.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. HUMID WITH LOWS AROUND 80. SOUTHWEST WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
MONDAY  
SUNNY WITH HIGHS IN THE MID 90S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 113.    
MONDAY NIGHT THROUGH TUESDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND  
80. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY  
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.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
THURSDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
  
LAZ093-151800-  
COASTAL JEFFERSON-  
INCLUDING THE CITY OF GRAND ISLE  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE LOWER 90S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTH THIS AFTERNOON. HEAT INDEX VALUES UP TO  
109.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 108 EARLY  
IN THE EVENING.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF. HUMID WITH HIGHS IN THE MID  
90S. NORTHWEST WINDS AROUND 5 MPH, BECOMING SOUTH IN THE  
AFTERNOON. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
MONDAY  
SUNNY WITH HIGHS IN THE MID 90S. WEST WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 112.    
MONDAY NIGHT THROUGH TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
UPPER 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY AND WEDNESDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE MID  
90S. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 110.    
THURSDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
  
LAZ094-151800-  
UPPER LAFOURCHE-  
INCLUDING THE CITIES OF THIBODAUX, RACELAND, AND LOCKPORT  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE MID 90S. LIGHT AND VARIABLE WINDS,  
BECOMING SOUTH AROUND 5 MPH THIS AFTERNOON. HEAT INDEX VALUES UP  
TO 112.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 110 EARLY  
IN THE 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 SOUTHEAST IN THE AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 114.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. WEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 114.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
TUESDAY AND TUESDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE MID 90S.  
LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 115.    
WEDNESDAY  
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.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
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.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 30 PERCENT.  
HEAT INDEX VALUES UP TO 110.   
  
  
  
LAZ095-151800-  
LOWER LAFOURCHE-  
INCLUDING THE CITIES OF LAROSE, GALLIANO, CUT OFF, GOLDEN MEADOW,   
AND LEEVILLE  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE LOWER 90S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTH AROUND 5 MPH THIS AFTERNOON. HEAT INDEX  
VALUES UP TO 106.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY  
SUNNY WITH HIGHS IN THE LOWER 90S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON. HEAT INDEX VALUES  
UP TO 107.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 5 MPH.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. WEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 108.    
MONDAY NIGHT THROUGH TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
UPPER 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S.    
THURSDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105.   
  
  
  
LAZ096-151800-  
UPPER TERREBONNE-  
INCLUDING THE CITIES OF HOUMA AND BAYOU CANE  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE MID 90S. LIGHT AND VARIABLE WINDS,  
BECOMING SOUTHEAST AROUND 5 MPH THIS AFTERNOON. HEAT INDEX VALUES  
UP TO 113.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND  
VARIABLE. HEAT INDEX VALUES UP TO 109 EARLY IN THE 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 SOUTH IN THE AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 114.    
SUNDAY NIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 108 EARLY  
IN THE EVENING.    
MONDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE MID 90S. WEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 114.    
MONDAY NIGHT THROUGH TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
UPPER 70S. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO 115.    
WEDNESDAY  
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.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
THURSDAY  
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.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 30 PERCENT.  
HEAT INDEX VALUES UP TO 110.   
  
  
  
LAZ097-151800-  
LOWER TERREBONNE-  
INCLUDING THE CITIES OF CHAUVIN, COCODRIE, DULAC, AND MONTEGUT  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE LOWER 90S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTH THIS AFTERNOON. HEAT INDEX VALUES UP TO  
110.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS AROUND 80. SOUTHWEST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE  
EVENING.    
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 SOUTHWEST IN THE AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 111.    
SUNDAY NIGHT  
MOSTLY CLEAR. HUMID WITH LOWS AROUND 80.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 107 EARLY  
IN THE EVENING.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. WEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 111.    
MONDAY NIGHT THROUGH TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
LOWER 80S. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 80. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110.   
  
  
  
LAZ098-151800-  
UPPER ST. CHARLES-  
INCLUDING THE CITIES OF MONTZ AND BONNET CARRE SPILLWAY  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING NORTHEAST THIS AFTERNOON. HEAT INDEX VALUES UP TO  
112.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 110 EARLY  
IN THE EVENING.    
SUNDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING NORTHEAST AROUND 5 MPH IN THE AFTERNOON.  
HEAT INDEX VALUES UP TO 113.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 EARLY IN THE EVENING.    
MONDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 115.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
TUESDAY AND TUESDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE UPPER  
90S. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 115.    
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 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
THURSDAY  
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.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
  
LAZ099-151800-  
CENTRAL ST. CHARLES-  
INCLUDING THE CITIES OF DESTREHAN AND NORCO  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING NORTHEAST AROUND 5 MPH THIS AFTERNOON. HEAT INDEX  
VALUES UP TO 111.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 110 EARLY  
IN THE EVENING.    
SUNDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING NORTHEAST IN THE AFTERNOON. HEAT INDEX  
VALUES UP TO 112.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 EARLY IN THE EVENING.    
MONDAY  
SUNNY WITH HIGHS IN THE UPPER 90S. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 114.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
TUESDAY AND TUESDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE UPPER  
90S. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 115.    
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 110.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
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.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
  
LAZ100-151800-  
LOWER ST. CHARLES-  
INCLUDING THE CITIES OF HAHNVILLE, LULING, AND BOUTTE  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTH THIS AFTERNOON. HEAT INDEX VALUES UP TO  
111.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 EARLY  
IN THE EVENING.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF. HUMID WITH HIGHS IN THE  
UPPER 90S. NORTHWEST WINDS AROUND 5 MPH, BECOMING NORTHEAST IN  
THE AFTERNOON. HEAT INDEX VALUES UP TO 113.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. WEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
114.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
TUESDAY AND TUESDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE UPPER  
90S. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 115.    
WEDNESDAY  
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.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
THURSDAY  
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.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
  
MSZ068-151800-  
WILKINSON-  
INCLUDING THE CITIES OF CENTREVILLE, DOLOROSA, FORT ADAMS,   
AND WOODVILLE  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY, HOT WITH HIGHS AROUND 100. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 112.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 100. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 113.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 110 EARLY IN THE  
EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 100. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 114.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 115.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP  
TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
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.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
  
MSZ069-151800-  
AMITE-  
INCLUDING THE CITIES OF GILLSBURG, GLOSTER, SMITHDALE,   
AND LIBERTY  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. WEST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 107.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 90S. WEST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 109.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE  
EVENING.    
MONDAY  
SUNNY. HIGHS IN THE UPPER 90S. WEST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 110.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 70S. 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 110.    
TUESDAY NIGHT  
PARTLY CLOUDY. 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 AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY  
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 105.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT.    
FRIDAY  
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 105.   
  
  
  
MSZ070-151800-  
PIKE-  
INCLUDING THE CITY OF MCCOMB  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY, HOT WITH HIGHS AROUND 100. WEST WINDS AROUND  
5 MPH THIS MORNING, BECOMING LIGHT AND VARIABLE. HEAT INDEX  
VALUES UP TO 108.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 100. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 109.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE  
EVENING.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS AROUND 100. WEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 111.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
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  
PARTLY CLOUDY. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY AND WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 90S. LOWS IN THE  
MID 70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105.    
THURSDAY  
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 105.    
THURSDAY NIGHT AND FRIDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE  
UPPER 90S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
105.   
  
  
  
MSZ071-151800-  
WALTHALL-  
INCLUDING THE CITIES OF DEXTER, SALEM, AND TYLERTOWN  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY, HOT WITH HIGHS AROUND 101. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 109.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 102. NORTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE  
EVENING.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS AROUND 101. WEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 112.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 100. CHANCE  
OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
WEDNESDAY AND WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 90S. LOWS IN THE  
MID 70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110.    
THURSDAY  
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 105.    
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  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 30 PERCENT.  
HEAT INDEX VALUES UP TO 105.   
  
  
  
MSZ077-151800-  
PEARL RIVER-  
INCLUDING THE CITIES OF CROSSROADS, MCNEIL, POPLARVILLE,   
AND PICAYUNE  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE UPPER 90S. WEST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 111.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 EARLY IN THE EVENING.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS AROUND 100. WEST 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 MID 70S. SOUTHWEST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
MONDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HOT WITH HIGHS AROUND 100. WEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 113.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 70S. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.   
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  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
WEDNESDAY  
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.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
THURSDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 30 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
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. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
FRIDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 30 PERCENT.  
HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ083-151800-  
NORTHERN HANCOCK-  
INCLUDING THE CITIES OF NECAISE AND SELLERS  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. NORTHWEST WINDS AROUND 5 MPH,  
BECOMING SOUTHWEST THIS AFTERNOON. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 111.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLEAR. HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH  
IN THE EVENING, BECOMING LIGHT AND VARIABLE. HEAT INDEX VALUES UP  
TO 107 EARLY IN THE EVENING.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. WEST WINDS  
AROUND 5 MPH. 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 UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. WEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 112.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
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  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 110 EARLY IN THE  
EVENING.    
WEDNESDAY  
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.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
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.    
THURSDAY NIGHT  
PARTLY CLOUDY. 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.    
FRIDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 30 PERCENT.  
HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ084-151800-  
NORTHERN HARRISON-  
INCLUDING THE CITIES OF SAUCIER AND LYMAN  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. NORTHWEST WINDS AROUND 5 MPH,  
BECOMING SOUTHWEST THIS AFTERNOON. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLEAR. HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
SUNDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. TEMPERATURE FALLING  
INTO THE MID 90S IN THE AFTERNOON. NORTHWEST WINDS AROUND 5 MPH,  
BECOMING SOUTHWEST IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.  
HEAT INDEX VALUES UP TO 111.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. WEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 111.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S.    
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  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 70S.    
WEDNESDAY  
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.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 30 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
PARTLY CLOUDY. 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.    
FRIDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 30 PERCENT.  
HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ085-151800-  
NORTHERN JACKSON-  
INCLUDING THE CITIES OF WADE, VANCLEAVE, AND ESCATAWPA  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE UPPER 90S. NORTHWEST  
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AROUND 5 MPH THIS  
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
113.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 108 EARLY  
IN THE EVENING.    
SUNDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. WEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 114.    
SUNDAY NIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 106 EARLY  
IN THE EVENING.    
MONDAY  
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 113.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. 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 UPPER 90S. CHANCE OF RAIN 30 PERCENT.  
HEAT INDEX VALUES UP TO 115.    
TUESDAY NIGHT AND WEDNESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE  
UPPER 90S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
110.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 30 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
THURSDAY 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. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 30 PERCENT.  
HEAT INDEX VALUES UP TO 110.   
  
  
  
MSZ086-151800-  
SOUTHERN HANCOCK-  
INCLUDING THE CITIES OF KILN, PEARLINGTON, WAVELAND,   
BAY ST. LOUIS, AND DIAMONDHEAD  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 90S. NORTHWEST WINDS AROUND 5 MPH,  
BECOMING SOUTHWEST THIS AFTERNOON. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 111.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 108 EARLY  
IN THE 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 SOUTHWEST IN THE AFTERNOON. 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. SOUTHWEST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. WEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
113.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
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  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 110 EARLY IN THE  
EVENING.    
WEDNESDAY  
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.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
THURSDAY  
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.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
  
MSZ087-151800-  
SOUTHERN HARRISON-  
INCLUDING THE CITIES OF PASS CHRISTIAN, LONG BEACH, GULFPORT,   
AND BILOXI  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE MID 90S. NORTHWEST WINDS AROUND 5 MPH,  
BECOMING SOUTHWEST THIS AFTERNOON. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 112.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS 5 TO 10 MPH, BECOMING WEST AFTER MIDNIGHT. HEAT  
INDEX VALUES UP TO 108 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, BECOMING SOUTHWEST IN THE AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 113.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 107 EARLY.    
MONDAY  
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 113.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY.    
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  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 110 EARLY IN THE  
EVENING.    
WEDNESDAY  
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.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
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.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
  
MSZ088-151800-  
SOUTHERN JACKSON-  
INCLUDING THE CITIES OF PASCAGOULA, OCEAN SPRINGS, MOSS POINT,   
GAUTIER, AND ST. MARTIN  
535 AM CDT SAT AUG 15 2026  
  
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
CDT THIS EVENING...  
...EXTREME HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
TODAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE UPPER 90S. NORTHWEST  
WINDS AROUND 5 MPH, BECOMING SOUTHWEST THIS AFTERNOON. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 113.    
TONIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN  
THE 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 SOUTHWEST IN THE AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 113.    
SUNDAY NIGHT  
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 107 EARLY.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 90S. WEST WINDS 5 TO  
10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 113.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY.    
TUESDAY THROUGH WEDNESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 90S. LOWS IN THE  
UPPER 70S. CHANCE OF RAIN 20 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  
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.    
THURSDAY 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. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
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.   
  
  
 
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