Active Weather Alerts
Extreme Heat Warning
Issued: 6:41 PM Jul. 1, 2026 – National Weather Service
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT /9 PM EDT/ FRIDAY... * WHAT...Dangerously hot conditions with daily heat index values peaking up to around 110 degrees. * WHERE...All of southern Illinois, southwest Indiana, western Kentucky, and southeast Missouri. * WHEN...Until 8 PM CDT /9 PM EDT/ Friday. * IMPACTS...Heat related illnesses increase significantly during prolonged extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Monitor the latest forecasts and warnings for updates as we head into the semiquincentennial Independence day holiday weekend. &&
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