A big change this weekend. Most of Saturday is cool and cloudy before rain arrives in the evening, rain could start as early at 6:00 PM but is more likely after 10:00 PM and would impact the second half of the Navy - Notre Dame football game. Rain will mix with snow Sunday, a chilly, blustery day with temperatures in the 30s. Sunday night temperatures fall into the 20s and that's when snow is most likely to accumulate. A range of one to three inches is most likely on the grass. Pavement is too warm right now to accumulate much snow. The one concern Monday morning will be bridges and overpasses, becoming slick.
Tonight: Partly cloudy. Low 40.
Saturday: Evening rain. High 48.
Sunday: Rain/snow/mix, breezy. High 38.
Monday: Lake Effect Snow. High 36.