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Extreme Heat Warning
ActiveKeweenaw; Ontonagon; Houghton; Baraga; Marquette
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* WHAT...Heat index values from 95 to 102 expected.
* WHERE...Baraga, Dickinson, Iron, Marquette, Gogebic, Keweenaw, Northern Houghton, Ontonagon, and Southern Houghton Counties.
* WHEN...For the Heat Advisory, until 9 PM EDT /8 PM CDT/ this evening. For the Extreme Heat Warning, from noon EDT /11 AM CDT/ to 10 PM EDT /9 PM CDT/ Monday.
* IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.
Data from the National Weather Service
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