Freeze Warning issued October 18 at 5:27AM CDT until October 18 at 9:00AM CDT by NWS

...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM CDT THIS MORNING... * WHAT...Sub-freezing temperatures from the lower 20s to around 30 expected. * WHERE...Portions of south central, southwest, and west central Illinois. Portions of central, east central, northeast, and southeast Missouri.