FESTUS

NOHRSC FESM7

HEAT ADVISORY
* WHAT...Heat index values up to 107. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Today, A slight chance of showers between 8am and 9am. Mostly sunny, with a high near 96. Heat index values as high as 106. West wind 5 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 20%.

Tomorrow, A slight chance of showers between 8am and 9am. Mostly sunny, with a high near 96. Heat index values as high as 106. West wind 5 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 20%.