Active Weather Alerts
Extreme Heat Warning
Issued: 7:02 AM Sep. 2, 2026 – National Weather Service
...EXTREME HEAT WARNING IN EFFECT UNTIL 7 PM CDT FRIDAY... * WHAT...Heat index values up to 105. * WHERE...Portions of north central, northwest, and west central Illinois, east central and southeast Iowa, and northeast Missouri. * WHEN...Until 7 PM CDT Friday. * IMPACTS...Heat related illnesses increase significantly during 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. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. &&
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