* WHAT…Dangerously hot conditions with heat index values of 105 to 110 expected. * WHERE…Portions of southern Illinois, southwest Indiana, western Kentucky, and southeast Missouri. * WHEN…From 11 AM CDT /noon EDT/ this morning to 8 PM CDT /9 PM EDT/ Friday. * IMPACTS…Heat related illnesses increase significantly during extreme heat and high humidity events.
Source: National Weather Service
Indexed: Mon, 29 Jun 2026 09:54:39 UTC
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