DARDENNE PRAIRIE

NOHRSC DARM7

HEAT ADVISORY
* WHAT...Heat index values up to 109. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Today, Patchy smoke before 11am. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 93. Heat index values as high as 105. Calm wind.

Tomorrow, Patchy smoke before 11am. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 93. Heat index values as high as 105. Calm wind.