< Winter Weather Advisory Illinois, Missouri | Effective 03/15/2026 17:31

Winter Weather Advisory Illinois, Missouri | Effective 03/15/2026 17:31

Headline: 
Winter Weather Advisory issued March 15 at 7:31PM CDT until March 16 at 7:00AM CDT by NWS St Louis MO
Event: 
Winter Weather Advisory
Urgency: 
Expected
Effective: 
March 15, 2026 - 5:31pm
Expires: 
March 16, 2026 - 5:00am
Description: 
* WHAT...Snow. Additional snow accumulations up to two inches. Winds gusting as high as 50 mph. * WHERE...In Illinois, Brown IL and Pike IL Counties. In Missouri, Monroe MO, Pike MO, and Ralls MO Counties. * WHEN...Until 7 AM CDT Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the Monday morning commute. Gusty winds could bring down tree branches.
Instruction: 
Slow down and use caution while traveling. In Illinois, the latest road conditions can be obtained at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained at traveler.modot.org/map or by calling 1-888-275-6636.
Area Description: 
Brown; Pike; Monroe; Ralls; Pike
Forcast Office: 
NWS St Louis MO