584  
WWUS74 KJAN 301640  
NPWJAN  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE JACKSON MS  
ISSUED BY NATIONAL WEATHER SERVICE SHREVEPORT LA  
1140 AM CDT WED JUL 30 2025  
 
ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>066-072>074-  
310045-  
/O.EXT.KJAN.XH.W.0005.000000T0000Z-250801T0100Z/  
ASHLEY-CHICOT-MOREHOUSE-WEST CARROLL-EAST CARROLL-RICHLAND-  
MADISON LA-FRANKLIN LA-CATAHOULA-TENSAS-CONCORDIA-BOLIVAR-  
SUNFLOWER-LEFLORE-GRENADA-CARROLL-MONTGOMERY-WEBSTER-CLAY-LOWNDES-  
CHOCTAW-OKTIBBEHA-WASHINGTON-HUMPHREYS-HOLMES-ATTALA-WINSTON-  
NOXUBEE-ISSAQUENA-SHARKEY-YAZOO-MADISON MS-LEAKE-NESHOBA-KEMPER-  
WARREN-HINDS-RANKIN-SCOTT-NEWTON-LAUDERDALE-CLAIBORNE-COPIAH-  
SIMPSON-SMITH-JASPER-CLARKE-JEFFERSON-ADAMS-FRANKLIN MS-LINCOLN-  
LAWRENCE-JEFFERSON DAVIS-COVINGTON-JONES-MARION-LAMAR-FORREST-  
INCLUDING THE CITIES OF MEADVILLE, RIDGELAND, EUDORA, HEIDELBERG,  
ACKERMAN, HAMBURG, COLUMBUS, EPPS, WESSON, CROSSETT, MOUNT OLIVE,  
VICKSBURG, RULEVILLE, BELZONI, TALLULAH, WINNSBORO, QUITMAN,  
MACON, SCOOBA, MERIDIAN, NATCHEZ, PICKENS, TCHULA, LEXINGTON, BAY  
SPRINGS, INDIANOLA, RAYVILLE, DERMOTT, ISOLA, BASTROP, WEST  
FERRIDAY, NEWTON, LAKE PROVIDENCE, STONEWALL, NEW HEBRON, YAZOO  
CITY, ROXIE, VAIDEN, OAK GROVE, MATHISTON, LAUREL, WEST  
HATTIESBURG, VIDALIA, PRENTISS, MADISON, STARKVILLE, LAKE  
VILLAGE, WEST CROSSETT, DE KALB, BUDE, NORTH CARROLLTON,  
COLUMBIA, MORTON, ANGUILLA, CARTHAGE, FOREST, SHUBUTA,  
HARRISONBURG, KOSCIUSKO, BASSFIELD, DELHI, EUPORA, WEST POINT,  
ST. JOSEPH, UNION, ROLLING FORK, CLEVELAND, GREENWOOD,  
BROOKSVILLE, WATERPROOF, PORT GIBSON, PHILADELPHIA, CANTON,  
MAGEE, JACKSON, MONTICELLO, PEARL, BROOKHAVEN, NORTH CROSSETT,  
GREENVILLE, WINONA, NEWELLTON, DURANT, RALEIGH, JONESVILLE,  
LOUISVILLE, MENDENHALL, MAYERSVILLE, RICHLAND, TAYLORSVILLE,  
LUMBERTON, GOODMAN, COLLINS, HAZLEHURST, CRYSTAL SPRINGS,  
GRENADA, FERRIDAY, CONEHATTA, BRANDON, PEARL RIVER, DECATUR,  
PURVIS, WEIR, CARROLLTON, FAYETTE, AND HATTIESBURG  
1140 AM CDT WED JUL 30 2025  
   
..EXTREME HEAT WARNING NOW IN EFFECT UNTIL 8 PM CDT THURSDAY
 
 
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HEAT INDEX VALUES UP TO 120.  
 
* WHERE...PORTIONS OF SOUTHEAST ARKANSAS, NORTHEAST LOUISIANA, AND  
CENTRAL, EAST CENTRAL, NORTH CENTRAL, NORTHEAST, NORTHWEST, SOUTH  
CENTRAL, SOUTHEAST, SOUTHWEST, AND WEST CENTRAL MISSISSIPPI.  
 
* WHEN...UNTIL 8 PM CDT THURSDAY.  
 
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING  
EXTREME HEAT AND HIGH HUMIDITY EVENTS.  
 
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.  
 
DO NOT LEAVE YOUNG CHILDREN AND PETS IN UNATTENDED VEHICLES. CAR  
INTERIORS WILL REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES.  
 
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.  
 

 
 

 
 
23  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MS Page
The Nexlab AR Page
The Nexlab LA Page Main Text Page