EXTREME HEAT WARNING
EXTREME HEAT WARNING ISSUED JUNE 28 AT 1:21AM CDT UNTIL JUNE 30 AT 9:00PM CDT
Effective: 2026-06-28 01:21:00
Expires: 2026-06-30 21:00:00
Issued by: NWS Quad Cities IA IL
Alert Text
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HEAT INDEX VALUES EXCEEDING100 DEGREES MULTIPLE DAYS, WITH SEVERAL LOCATIONS SEEING UPWARDS TO 105 TO 110.
* WHERE...PORTIONS OF NORTHWEST AND WEST CENTRAL ILLINOIS, EAST CENTRAL AND SOUTHEAST IOWA, AND NORTHEAST MISSOURI.
* WHEN...FROM 1 PM THIS AFTERNOON TO 9 PM CDT TUESDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING EXTREME HEAT AND HIGH HUMIDITY EVENTS.
* ADDITIONAL DETAILS...THERE IS THE POSSIBILITY THAT EXCESSIVE HEAT WILL LAST FOR MUCH OF NEXT WEEK. THUNDERSTORMS AND ASSOCIATED CLOUD DEBRIS MAY INTERRUPT THE EXCESSIVE HEAT AT TIMES LATE IN THE WEEK.
More Information
Target Area
BENTON, LINN, IOWA, JOHNSON, CEDAR, MUSCATINE, SCOTT, KEOKUK, WASHINGTON, LOUISA, JEFFERSON, HENRY, DES MOINES, VAN BUREN, LEE, ROCK ISLAND, MERCER, HENDERSON, WARREN, HANCOCK, MCDONOUGH, SCOTLAND, CLARK
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