NWS Forecast Office Missoula, MT

Showers are increasing across the region this evening, but the main event arrives overnight. A strong cold front will sweep through early Thursday morning, crashing snow levels down to the valley floors (near 3,000 feet) and bringing heavy, wet snow to the area. Impacts Expected Through Friday Morning: Travel: Slick spots are likely over mountain passes. If you must travel, take it slow and expect periods of significantly reduced visibility. Valleys: A slushy couple of inches are possible through Thursday, with rain and snow showers lingering into Friday. Power and Trees: The combination of heavy, wet snow and wind gusts reaching 25-35 mph means isolated tree damage and power outages are possible.