Summary

Arctic air will converge with ample Pacific moisture being circulated by a closed low over the PNW, bringing heavy snow to the Northern Rockies Tuesday through Friday morning. The West Central, East Central, and SW Montana mountains will be favored, with storm totals of 8”- 24”. Get ready for mid-winter cold too, with lows at 8000’ in the single digits by Wednesday. Snow tires? Yep.

Short Term Forecast