LOCK AND DAM MISSISSIPPI RIVER

NOHRSC CANM7

HEAT ADVISORY
* WHAT...Heat index values up to 106. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, northeast, and southeast Missouri. * WHEN...Until 8 PM CDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Today, Sunny and hot, with a high near 99. Heat index values as high as 104. Southwest wind 3 to 8 mph.

Tomorrow, Sunny and hot, with a high near 99. Heat index values as high as 104. Southwest wind 3 to 8 mph.