Winter Storm Watch
Status
Event Extended (Both Time and Area) Active alertStart Time
Sat 01/24/2026 01:00 AM ESTEnd Time
Sun 01/25/2026 01:00 PM ESTSignificance
WatchImpacts
Moderate impact
Full Alert Message
URGENT - WINTER WEATHER MESSAGE National Weather Service St Louis MO 125 PM CST Wed Jan 21 2026 ...WINTER STORM WATCH IN EFFECT FROM LATE FRIDAY NIGHT THROUGH SUNDAY MORNING... * WHAT...Heavy snow possible. Total snow accumulations between 4 and 6 inches possible. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...From late Friday night through Sunday morning. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Wind chills will drop below 0 degrees for most locations Friday and Saturday nights as well. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation.
Technical Header
ILZ064-065-069-070-074-079-100>102-MOZ047>049-059-061>065-072>075- 221030- /O.EXB.KLSX.WS.A.0001.260124T0600Z-260125T1800Z/ Bond IL-Fayette IL-Clinton IL-Marion IL-Washington IL-Randolph IL- Madison IL-Saint Clair IL-Monroe IL-Moniteau MO-Cole MO-Osage MO- Gasconade 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- Including the cities of Belleville, Edwardsville, Salem, Sparta, Sullivan, Vandalia, Cahokia, Washington, Centralia, Union, Farmington, Jefferson City, Chester, Saint Charles, Saint Louis, and Alton 125 PM CST Wed Jan 21 2026
