Active AlertsChristian

What: Afternoon Heat index values of 100 to 108.
Where: Portions of central, east central, southeast, and west central Illinois.
When: Until 7 PM CDT Friday.
Impacts: Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of water and 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. Check up on relatives and neighbors and never leave pets or children in unattended vehicles.