< Winter Storm Warning Montana | Effective 03/12/2026 04:09

Winter Storm Warning Montana | Effective 03/12/2026 04:09

Headline: 
Winter Storm Warning issued March 12 at 5:09AM MDT until March 14 at 12:00PM MDT by NWS Missoula MT
Event: 
Winter Storm Warning
Urgency: 
Expected
Effective: 
March 12, 2026 - 4:09am
Expires: 
March 13, 2026 - 4:15am
Description: 
* WHAT...Heavy snow expected. There is a likelihood of major winter storm impacts. Total snow accumulations between 6 to 12 inches, with 1 to 3 feet of snow in the mountains. Winds gusting as high as 45 mph. * WHERE...I-90 East Missoula to Bearmouth, Highway 83 Seeley Lake to Condon, and Highway 200 Bonner to Greenough. * WHEN...From 6 PM this evening to noon MDT Saturday. * IMPACTS...For MAJOR winter weather impacts, expect considerable disruptions to normal activities. Dangerous or impossible traveling conditions. Avoid travel in the impacted areas if possible. Widespread closures and disruptions to infrastructure may occur.
Instruction: 
If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. Persons should delay all travel if possible. If travel is absolutely necessary, drive with extreme caution and be prepared for sudden changes in visibility. Leave plenty of room between you and the motorist ahead of you, and allow extra time to reach your destination. Avoid sudden braking or acceleration, and be especially cautious on hills or when making turns. Make sure your car is winterized and in good working order.
Area Description: 
Potomac/Seeley Lake Region
Forcast Office: 
NWS Missoula MT