Current Forecast: The coldest air mass so far this winter will arrive from the north on Sunday and persist into early next week. Rain will transition to snow from north to south Sunday into Sunday night. Some snow accumulations are possible, but amounts are highly uncertain at this time. Low temperatures early next week will fall into the teens north and 20s elsewhere with highs into the 30s. Any wet pavement or roadways will become slick due to ice Sunday night into Monday.