Freeze Warning issued March 31 at 2:37PM CDT until April 01 at 9:00AM CDT by NWS

...FREEZE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 9 AM CDT FRIDAY... * WHAT...Sub-freezing temperatures expected. Low temperatures as cold as the upper 20s are possible. * WHERE...Portions of south central and southwest Illinois. Portions of central, east central, and southeast Missouri.