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Extreme Heat Warning

Active

Dubuque; Jackson; Clinton; Jo Daviess; Stephenson

Status In Progress Started about 1 hour ago

Ends Jul 27, 10:00 PM CDT

Issued Jul 27, 7:54 AM CDT

Severity Severe

Urgency Expected

Certainty Likely

Details

...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 10 PM CDT THIS EVENING...

* WHAT...A dangerous combination of oppressively hot and humid conditions with heat index values between 105 to 115 expected.

* WHERE...In Illinois, Bureau, Putnam, Carroll, Henry IL, Jo Daviess, Stephenson, and Whiteside Counties. In Iowa, Clinton, Jackson, and Dubuque Counties.

* WHEN...Until 10 PM CDT this evening.

* IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

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Data from the National Weather Service

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