474  
WWUS74 KJAN 111406  
NPWJAN  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE JACKSON MS  
906 AM CDT MON AUG 11 2025  
 
LAZ016-023>026-MSZ047-048-053-059-060-120000-  
/O.CON.KJAN.HT.Y.0018.250811T1600Z-250812T0000Z/  
MADISON LA-FRANKLIN LA-CATAHOULA-TENSAS-CONCORDIA-WARREN-HINDS-  
CLAIBORNE-JEFFERSON-ADAMS-  
INCLUDING THE CITIES OF FAYETTE, WEST FERRIDAY, JONESVILLE,  
VICKSBURG, JACKSON, PORT GIBSON, WATERPROOF, WINNSBORO, FERRIDAY,  
ST. JOSEPH, NATCHEZ, NEWELLTON, HARRISONBURG, TALLULAH, AND  
VIDALIA  
906 AM CDT MON AUG 11 2025  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING  
 
* WHAT...HEAT INDEX VALUES UP TO 109 EXPECTED.  
 
* WHERE...PORTIONS OF NORTHEAST LOUISIANA AND CENTRAL, SOUTHWEST,  
AND WEST CENTRAL MISSISSIPPI.  
 
* WHEN...UNTIL 7 PM CDT THIS EVENING.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF  
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.  
 
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE  
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING  
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND  
HEAT STROKE.  
 
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND  
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN  
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT  
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN  
EMERGENCY! CALL 9 1 1.  
 
MONITOR THE LATEST FORECASTS AND WARNINGS FOR UPDATES.  
 
 
 
 
 
CR  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MS Page
The Nexlab AR Page
The Nexlab LA Page
Main Text Page