NWS Forecast Office Missoula, MT

Here's the range of possible snowfall for the incoming storm. Our confidence is growing for heavy, impactful snow in far NW Montana, even for some valley locations. *The combination of heavy, wet snow, gusty winds, and trees still holding leaves also brings an increased risk of downed branches and power outages.* For everyone, expect the potential for hazardous travel over all mountain passes. Valleys will see their first flakes, with slick roads possible through Monday morning.