Herebeat Hazard Desk

Illinois hazard news

Major weather alerts, earthquakes and FEMA disaster declarations in Illinois, built from official National Weather Service, USGS and FEMA data.

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Illinois weather warnings today: Monday, October 26
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Severe weather · Illinois
Freeze Warning for 7 Illinois counties
Freeze Warning for Winnebago, Boone, McHenry, Ogle, Lee, De Kalb and Kane counties, IL, from 5 AM to 8 AM CDT Saturday. Sub-freezing temperatures expected.
Oct 16, 2026

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