< Winter Storm Warning Montana, Wyoming | Effective 04/01/2026 12:45

Winter Storm Warning Montana, Wyoming | Effective 04/01/2026 12:45

Headline: 
Winter Storm Warning issued April 1 at 1:45PM MDT until April 4 at 12:00AM MDT by NWS Billings MT
Event: 
Winter Storm Warning
Urgency: 
Expected
Effective: 
April 1, 2026 - 12:45pm
Expires: 
April 2, 2026 - 12:45pm
Description: 
* WHAT...Periods of heavy snow. Total snow accumulations between 6 and 12 inches possible. Winds could gust as high as 50 mph. * WHERE...In Montana, Bighorn Canyon and Southern Big Horn. In Wyoming, Sheridan Foothills. * WHEN...From 9 PM Thursday to midnight MDT Friday Night. * IMPACTS...Travel could be very difficult on I-90 from Aberdeen Hill to Sheridan and Piney Creek, due to snow, areas of blowing snow and poor visibility. Cool, wet and windy conditions will be hazardous for young livestock. * ADDITIONAL DETAILS...Rain showers Thursday afternoon and evening will change to snow Thursday night.
Instruction: 
Slow down and use caution while traveling. For the latest road conditions, call 5 1 1.
Area Description: 
Southern Big Horn; Bighorn Canyon; Sheridan Foothills
Forcast Office: 
NWS Billings MT