342
WWUS74 KJAN 141757
NPWJAN
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE JACKSON MS
1257 PM CDT MON SEP 14 2026
ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>037-040>043-
047>049-053>055-059>064-072-150200-
/O.NEW.KJAN.HT.Y.0037.260915T1600Z-260916T0000Z/
/O.CON.KJAN.HT.Y.0036.000000T0000Z-260915T0000Z/
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-ISSAQUENA-
SHARKEY-YAZOO-MADISON MS-WARREN-HINDS-RANKIN-CLAIBORNE-COPIAH-
SIMPSON-JEFFERSON-ADAMS-FRANKLIN MS-LINCOLN-LAWRENCE-JEFFERSON DAVIS-
MARION-
INCLUDING THE CITIES OF LAKE PROVIDENCE, ISOLA, BROOKHAVEN, NATCHEZ,
PORT GIBSON, HAMBURG, WATERPROOF, RIDGELAND, MENDENHALL, EPPS,
VAIDEN, MEADVILLE, VICKSBURG, LEXINGTON, NORTH CROSSETT, ANGUILLA,
WINNSBORO, COLUMBUS, EUDORA, JONESVILLE, VIDALIA, HARRISONBURG,
BELZONI, MAGEE, GREENVILLE, TCHULA, BASSFIELD, WEIR, CRYSTAL SPRINGS,
PICKENS, DERMOTT, HAZLEHURST, CANTON,
NEWELLTON, CARROLLTON, INDIANOLA, BUDE, CLEVELAND, OAK GROVE, ST.
JOSEPH, FERRIDAY, ACKERMAN, RAYVILLE, WEST CROSSETT, TALLULAH,
MADISON, RICHLAND, MAYERSVILLE, WEST POINT, PRENTISS, WINONA,
GOODMAN, NORTH CARROLLTON, JACKSON, KOSCIUSKO, FAYETTE, STARKVILLE,
ROLLING FORK, PEARL, DELHI, ROXIE, MATHISTON, BASTROP, NEW HEBRON,
BRANDON, RULEVILLE, EUPORA, YAZOO CITY, LAKE VILLAGE, CROSSETT,
GREENWOOD, COLUMBIA, DURANT, GRENADA, MONTICELLO, WEST FERRIDAY, AND
WESSON
1257 PM CDT MON SEP 14 2026
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING
* WHAT...HEAT INDEX VALUES UP TO 110 DEGREES EXPECTED.
* WHERE...PORTIONS SOUTHEAST ARKANSAS, NORTHEAST LOUISIANA, AND
CENTRAL MISSISSIPPI.
* WHEN...FOR THE FIRST HEAT ADVISORY, UNTIL 7 PM CDT THIS EVENING.
FOR THE SECOND HEAT ADVISORY, FROM 11 AM TO 7 PM CDT TUESDAY.
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT RELATED
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.
MSZ038-039-044>046-050>052-056>058-065-066-073-074-150000-
/O.CON.KJAN.HT.Y.0036.000000T0000Z-260915T0000Z/
WINSTON-NOXUBEE-LEAKE-NESHOBA-KEMPER-SCOTT-NEWTON-LAUDERDALE-SMITH-
JASPER-CLARKE-COVINGTON-JONES-LAMAR-FORREST-
INCLUDING THE CITIES OF PURVIS, PEARL RIVER, PHILADELPHIA,
HEIDELBERG, CONEHATTA, SHUBUTA, MOUNT OLIVE, CARTHAGE, BROOKSVILLE,
BAY SPRINGS, DE KALB, STONEWALL, DECATUR, LOUISVILLE, LUMBERTON,
RALEIGH, SCOOBA, MERIDIAN, WEST HATTIESBURG, HATTIESBURG, FOREST,
MACON, QUITMAN, MORTON, LAUREL, UNION, NEWTON, COLLINS, AND
TAYLORSVILLE
1257 PM CDT MON SEP 14 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING
* WHAT...HEAT INDEX VALUES UP TO 110 DEGREES EXPECTED.
* WHERE...PORTIONS OF SOUTHEAST ARKANSAS, NORTHEAST LOUISIANA, AND
CENTRAL MISSISSIPPI.
* WHEN...UNTIL 7 PM CDT THIS EVENING.
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT RELATED
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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page