564  
WWUS74 KJAN 270244  
NPWJAN  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE JACKSON MS  
944 PM CDT SAT JUL 26 2025  
 
ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>066-072>074-  
271100-  
/O.CON.KJAN.HT.Y.0015.250727T1500Z-250728T0100Z/  
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 YAZOO CITY, PICKENS, JACKSON, CARROLLTON,  
RALEIGH, DECATUR, RIDGELAND, CRYSTAL SPRINGS, WINNSBORO,  
STONEWALL, BASTROP, NATCHEZ, PRENTISS, MAGEE, EUPORA, JONESVILLE,  
MAYERSVILLE, NEW HEBRON, FERRIDAY, MENDENHALL, WEST CROSSETT,  
LEXINGTON, VIDALIA, BROOKSVILLE, MADISON, DELHI, LAKE VILLAGE,  
PEARL RIVER, UNION, VICKSBURG, OAK GROVE, NEWTON, LAKE  
PROVIDENCE, COLUMBUS, HAZLEHURST, CANTON, DURANT, RULEVILLE,  
SHUBUTA, ACKERMAN, MORTON, WEST FERRIDAY, MACON, MEADVILLE,  
HATTIESBURG, EUDORA, GREENVILLE, TALLULAH, KOSCIUSKO, GRENADA,  
CROSSETT, ISOLA, BROOKHAVEN, WINONA, COLUMBIA, LAUREL, CLEVELAND,  
NORTH CARROLLTON, NEWELLTON, MONTICELLO, QUITMAN, LOUISVILLE,  
GREENWOOD, TCHULA, STARKVILLE, PORT GIBSON, WEIR, FAYETTE,  
ANGUILLA, RAYVILLE, HAMBURG, PEARL, NORTH CROSSETT, PURVIS, EPPS,  
HEIDELBERG, BELZONI, BASSFIELD, FOREST, MATHISTON, INDIANOLA,  
GOODMAN, ROLLING FORK, SCOOBA, DE KALB, TAYLORSVILLE, MERIDIAN,  
WATERPROOF, BRANDON, BUDE, DERMOTT, CONEHATTA, WEST POINT, ST.  
JOSEPH, CARTHAGE, LUMBERTON, ROXIE, COLLINS, MOUNT OLIVE,  
PHILADELPHIA, WEST HATTIESBURG, WESSON, BAY SPRINGS, VAIDEN,  
RICHLAND, AND HARRISONBURG  
944 PM CDT SAT JUL 26 2025  
   
..HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM TO 8 PM CDT SUNDAY
 
 
* WHAT...HEAT INDEX VALUES UP TO 110 EXPECTED.  
 
* WHERE...PORTIONS OF SOUTHEAST ARKANSAS, NORTHEAST LOUISIANA, AND  
MUCH OF MISSISSIPPI.  
 
* WHEN...FROM 10 AM TO 8 PM CDT SUNDAY.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
* ADDITIONAL DETAILS...THE POTENTIAL FOR DANGEROUS HEAT STRESS WILL  
CONTINUE INTO NEXT WEEK.  
 
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.  
 

 
 

 
 
NF  
 
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