HEAT ADVISORY
HEAT ADVISORY ISSUED JULY 20 AT 12:26PM CDT UNTIL JULY 21 AT 10:00AM CDT
Effective: 2026-07-20 12:26:00
Expires: 2026-07-21 10:00:00
Issued by: NWS Jackson MS
Alert Text
* WHAT...FOR THE HEAT ADVISORY, HEAT INDEX VALUES UP TO 110F DEGREESDURING THE DAYTIME, WITH LIMITED HEAT RELIEF OVERNIGHT. FOR THE EXTREME HEAT WARNING, DANGEROUSLY HOT CONDITIONS WITH HEAT INDEX VALUES UP TO 115F DEGREES, WITH LIMITED HEAT RELIEF OVERNIGHT.
* WHERE...PORTIONS OF NORTHEAST LOUISIANA AND CENTRAL, SOUTHWEST, AND WEST CENTRAL MISSISSIPPI.
* WHEN...FOR THE HEAT ADVISORY, UNTIL 10 AM CDT TUESDAY. FOR THE EXTREME HEAT WARNING, FROM 10 AM TO 9 PM CDT TUESDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING EXTREME HEAT AND HIGH HUMIDITY EVENTS.
More Information
Target Area
WEST CARROLL, EAST CARROLL, MADISON, TENSAS, HOLMES, ISSAQUENA, SHARKEY, YAZOO, MADISON, WARREN, HINDS, RANKIN, CLAIBORNE, COPIAH, SIMPSON, JEFFERSON
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