Montana Winter Weather Advisory | Effective 04/23/2026 15:35

Headline: 
Winter Weather Advisory issued April 23 at 4:35PM MDT until April 23 at 6:00PM MDT by NWS Missoula MT
Event: 
Winter Weather Advisory
Urgency: 
Expected
Effective: 
April 23, 2026 - 3:35pm
Expires: 
April 23, 2026 - 5:00pm
Description: 
* WHAT...Snow. There is a chance of developing or ongoing minor winter weather impacts. Additional snow accumulations up to two inch. * WHERE...Bad Rock Canyon, Marias Pass, Highway 83 Bigfork to Swan Lake, Polebridge, Glacier National Park, and Essex. * WHEN...Until 6 PM MDT this evening. * IMPACTS...For MINOR winter weather impacts, expect a few inconveniences to normal activities. Use caution while driving. The hazardous conditions could impact the Thursday evening commute, especially over higher passes.
Instruction: 
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.
Area Description: 
West Glacier Region
Forcast Office: 
NWS Missoula MT