858
WWUS74 KMEG 180925
NPWMEG
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEMPHIS TN
425 AM CDT SAT JUL 18 2026
ARZ009-018-026>028-035-036-048-049-058-MOZ113-115-MSZ007-010-011-020-
190100-
/O.CON.KMEG.HT.Y.0008.260718T1700Z-260719T0100Z/
CLAY-GREENE-CRAIGHEAD-POINSETT-MISSISSIPPI-CROSS-CRITTENDEN-ST.
FRANCIS-LEE AR-PHILLIPS-DUNKLIN-PEMISCOT-TUNICA-COAHOMA-QUITMAN-
TALLAHATCHIE-
INCLUDING THE CITIES OF CLARKSDALE, PARAGOULD, JONESBORO, MARKS,
CHARLESTON, TUNICA, MARIANNA, WYNNE, PIGGOTT, CARUTHERSVILLE,
WEST MEMPHIS, CORNING, HARRISBURG, FORREST CITY, KENNETT,
HELENA-WEST HELENA, AND BLYTHEVILLE
425 AM CDT SAT JUL 18 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS
EVENING...
* WHAT...HEAT INDEX VALUES UP TO 108 EXPECTED.
* WHERE...PORTIONS OF EAST ARKANSAS, NORTH MISSISSIPPI, AND
SOUTHEAST MISSOURI.
* WHEN...FROM NOON TODAY TO 8 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.
SIRMON
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