Winter Weather Advisory: Snow and Winds in Montana
Winter Weather Advisory: Snow and Winds in Montana
US · Published Oct 12, 2026
• The National Weather Service has issued multiple Winter Weather Advisories across Montana, warning of wet snow and gusty winds. Areas including Golden Valley, Musselshell, Northern Stillwater, Northern Phillips, and Northern Valley counties are expected to experience snow accumulations ranging from 1 to 10 inches, with higher totals in mountainous regions. Winds could gust up to 40 mph, creating hazardous travel conditions. The advisories are in effect from 6 PM MDT on Sunday, October 11, 2026, through noon MDT on Monday, October 12,
• The affected areas include major routes such as I-90 and Highway 93, where slippery roads and reduced visibility are anticipated. The National Weather Service has urged residents to prepare for potential travel disruptions and power outages due to heavy, wet snow and falling tree branches.

Impact & Risks

The winter storm is expected to cause hazardous travel conditions, particularly during the Monday morning commute. Slippery roads and reduced visibility are likely, especially in mountainous areas. Gusty winds, reaching up to 40 mph, combined with heavy, wet snow, may lead to downed tree branches and isolated power outages. Drivers should exercise caution, as road conditions may vary significantly between grassy areas and paved surfaces. The storm could also result in school and office closures in the affected regions.

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