Little to no accumulating snow today. Turning much colder Monday.
Sunday: Showers today, with light snow mixing in after 6pm. Morning highs in the low 40s with temperatures falling into the mid 30s by sunset
Sunday Evening: Snow showers likely. Accumulating snow of 1" or less across most of metro St. Louis. Those north of the I-70 corridor could see 1-3" with totals progressively higher farther north.
Monday: Morning flurries then clouds decreasing. Windy and much colder, highs in the mid 20s.
Tuesday: Partly cloudy, highs in the 40s.
Wednesday: Increasing cloudiness with a slight chance for evening/overnight snow... highs in the lower 40s.
Thursday: Variable cloudiness and colder, highs in the upper 20s.
Friday: Partly cloudy, highs near 30.
Saturday and Sunday: Partly cloudy and warmer with highs in the low to mid 40s.