The Winter Storm warning that went into effect Saturday afternoon will remain in effect until Sunday at 7 p.m., according to the National Weather Service.
Heavy snowfall is expected through the Sunday afternoon.
High winds could complicate things. A High Wind warning goes into effect at 5 a.m. and remains in effect until 10 p.m. Winds could gust up to 55 mph. Some Cape Codders have already lost power.