Freeze Warning
Status
Event Continued Active alertStart Time
Sat 11/07/2026 01:00 AM ESTEnd Time
Sat 11/07/2026 09:00 AM ESTSignificance
WarningImpacts
High impact
Locations Affected
Saint Louis, MO ∙ Columbia, MO ∙ O'Fallon, MO ∙ Saint Charles, MO ∙ Saint Peters, MO ∙ Florissant, MO ∙ South Shore, MO ∙ Coffeen Lake, IL ∙ Creve Coeur, MO ∙ Westview, ILFull Alert Message
URGENT - WEATHER MESSAGE National Weather Service St Louis MO 159 AM CST Fri Nov 6 2026 ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CST SATURDAY... * WHAT...Sub-freezing temperatures as low as the upper 20s 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. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold.
Technical Header
ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027- 034>036-041-042-047>052-059>065-072>075-084-085-099-062300- /O.CON.KLSX.FZ.W.0002.261107T0600Z-261107T1400Z/ Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Clinton IL- Marion IL-Washington IL-Randolph IL-Adams IL-Brown IL-Pike IL- Calhoun IL-Jersey IL-Madison IL-Saint Clair IL-Monroe IL-Knox MO- Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Pike MO-Boone MO- Audrain MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO- Lincoln MO-Gasconade MO-Warren MO-Saint Charles MO-Franklin MO- Saint Louis MO-Saint Louis City MO-Jefferson MO-Crawford MO- Washington MO-Saint Francois MO-Sainte Genevieve MO-Iron MO- Madison MO-Reynolds MO- Including the cities of Mexico, Edwardsville, Belleville, Pittsfield, Hannibal, Sullivan, Chester, Vandalia, Salem, Bowling Green, Centralia, Quincy, Washington, Saint Louis, Mount Sterling, Sparta, Farmington, Litchfield, Cahokia, Union, Jefferson City, Columbia, Alton, Saint Charles, and Fulton 159 AM CST Fri Nov 6 2026
