< Winter Storm Warning Montana | Effective 03/14/2026 22:36

Winter Storm Warning Montana | Effective 03/14/2026 22:36

Headline: 
Winter Storm Warning issued March 14 at 11:36PM MDT until March 15 at 12:00AM MDT by NWS Great Falls MT
Event: 
Winter Storm Warning
Urgency: 
Expected
Effective: 
March 14, 2026 - 10:36pm
Expires: 
March 14, 2026 - 11:45pm
Description: 
Snow showers will gradually diminish through the rest of tonight bringing local additional accumulation up to around 1 inch, mainly near the continental divide. Winds continue to diminish through the overnight period as well, but roads are likely to remain snow-packed and icy through Sunday morning.
Area Description: 
Upper Blackfoot and MacDonald Pass; Gates of the Mountains; Little Belt and Highwood Mountains; Helena Valley; Big Belt, Bridger and Castle Mountains; Meagher County Valleys; Elkhorn and Boulder Mountains
Forcast Office: 
NWS Great Falls MT