Freeze Warning issued October 16 at 9:51AM CDT until October 17 at 7:00AM CDT by NWS St Louis MO

* WHAT...Sub-freezing temperatures as low as 28 expected.

* WHERE...Southwest Illinois and southeast Missouri including the St
Louis area.

* WHEN...From midnight tonight to 7 AM CDT Thursday.

* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.