A strong cold front will move through the Hi-Line area Sunday morning, before diving southward into the plains and Southwest Montana Sunday afternoon/evening. Precipitation along the cold front on Sunday may initially begin as rain, but will transition to all snow within a couple of hours as temperatures plummet to near and below freezing. Low temperatures for Sunday night will be in the teens and 20s. Snow accumulations will be highly variable from the warm road to cooler grassy surfaces, but motorist should still be prepared for slushy and slippery travel conditions. The combination of wet snow, winds, and falling temperatures may cause isolated power outages. #mtwx