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Illinois Severe Extreme Heat Warning | Effective 07/27/2026 06:05

Extreme Heat Warning issued July 27 at 8:05AM CDT until July 27 at 9:00PM CDT by NWS Lincoln IL

Event: Extreme Heat Warning

Desc: * WHAT...Dangerously hot conditions with heat index values up to 115. * WHERE...Champaign, Coles, Cumberland, Douglas, Crawford, Jasper, and Lawrence Counties. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Extreme heat and humidity will significantly increase the potential for heat related illnesses, particularly for those...

Areas: Champaign County IL, Douglas County IL, Coles County IL, Cumberland County IL, Jasper County IL, Crawford County IL, Lawrence County IL

Severity: Severe

Urgency: Expected

Effective: Monday, July 27, 2026 - 06:05

Expires: Monday, July 27, 2026 - 19:00

Sender: [email protected]

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