EXTREME HEAT WARNING
EXTREME HEAT WARNING ISSUED JUNE 28 AT 9:35AM CDT UNTIL JUNE 30 AT 9:00PM CDT
Effective: 2026-06-28 09:35:00
Expires: 2026-06-30 21:00:00
Issued by: NWS Quad Cities IA IL
Alert Text
* WHAT...DANGEROUSLY HOT AND HUMID CONDITIONS WITH MULTIPLE DAYS OFHEAT INDEX VALUES OF 105 TO 110 EXPECTED, ALONG WITH NIGHTTIME LOWS NOT DROPPING BELOW 75 DEGREES.
* WHERE...PORTIONS OF NORTH CENTRAL AND NORTHWEST ILLINOIS AND EAST CENTRAL AND NORTHEAST IOWA.
* WHEN...FROM NOON MONDAY TO 9 PM CDT TUESDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING EXTREME HEAT AND HIGH HUMIDITY EVENTS.
More Information
Target Area
BUCHANAN, DELAWARE, DUBUQUE, JONES, JACKSON, CLINTON, JO DAVIESS, STEPHENSON, CARROLL, WHITESIDE, HENRY, BUREAU, PUTNAM
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