Heat Advisory issued June 29 at 12:06AM CDT until June 30 at 7:00PM CDT by NWS

...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 7 PM CDT FRIDAY... * WHAT...Heat index values up to 109 expected. * WHERE...Portions of south central and southwest Illinois. Portions of central, east central, northeast, and southeast Missouri. * WHEN...From 10 AM this morning to 7 PM CDT Friday.