| Event | Freeze Warning |
| Severity | Severe |
| Urgency | Expected |
| Certainty | Likely |
| Area | Greene; Macoupin; Montgomery; Bond; Fayette; Clinton; Marion; Washington; Randolph; Adams; Brown; Pike; Calhoun; Jersey; Madison; St. Clair; Monroe; Knox; Lewis; Shelby; Marion; Monroe; Ralls; Pike; Boone; Audrain; Moniteau; Cole; Osage; Callaway; Montgomery; Lincoln; Gasconade; Warren; St. Charles; Franklin; St. Louis; St. Louis City; Jefferson; Crawford; Washington; St. Francois; Ste. Genevieve; Iron; Madison; Reynolds |
| Effective | 11/6/2026, 12:31:00 AM CST |
| Expires | 11/6/2026, 3:45:00 PM CST |
Freeze Warning issued November 6 at 12:31AM CST until November 7 at 8:00AM CST by NWS St Louis MO
Details
* WHAT…Sub-freezing temperatures as low as 30 expected.
* WHERE…Portions of south central, southwest, and west central
Illinois and central, east central, northeast, and southeast
Missouri.
* WHEN…From midnight tonight to 8 AM CST Saturday.
* IMPACTS…Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Instructions
Take steps now to protect tender plants from the cold.
This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.
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