...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT FRIDAY...
Expires: September 04, 2026 @ 7:00pm
WHAT
Dangerously hot conditions with heat index values of 100 to 110.
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.
