Frost Advisory issued April 6 at 2:52AM CDT until April 6 at 8:00AM CDT by NWS St Louis MO

* WHAT...Temperatures as low as 33 will result in frost formation.

* WHERE...Portions of southwest Illinois and central, east central,
northeast, and southeast Missouri.

* WHEN...Until 8 AM CDT this morning.

* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.