Winter Weather Advisory

Locations Affected

Divide, MT ∙ Ninepipe National Wildlife Refuge, MT ∙ Ramsay, MT ∙ Proctor, MT ∙ Kicking Horse, MT ∙ Lakeside, MT ∙ Hall, MT ∙ Charlo, MT ∙ Garrison, MT ∙ Whitefish Lake, MT

Full Alert Message

URGENT - WINTER WEATHER MESSAGE National Weather Service Missoula MT 138 PM MDT Fri Mar 13 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 6 PM MDT SATURDAY... * WHAT...Snow expected. There is a likelihood of moderate winter weather impacts. Total snow accumulations between 2 and 6 inches. Winds gusting as high as 40 mph. * WHERE...Flathead Valley, Mission Valley, Flathead Lake, and Polson. * WHEN...From 9 PM this evening to 6 PM MDT Saturday. * IMPACTS...For MODERATE winter weather impacts, expect disruptions to normal activities. Hazardous traveling conditions. Use extra caution while driving. Closures and disruptions to infrastructure may occur. * ADDITIONAL DETAILS...Overnight accumulations range from 1 to 3 inches. Intense snow squall are expected Saturday morning through afternoon causing periods of very heavy snow, gusty winds, and icy conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.

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