Some of the highest chances for accumulating snowfall will be in the Midwest and mid-Atlantic regions this weekend.

A winter storm will bring snow to the Philadelphia region tonight, followed by a blast of dangerous cold lasting through early next week, according to the National Weather Service.

Roads will be slick as driving conditions deteriorate throughout the early morning Sunday but the bulk of the snow should be done by 8 a.m. for much of the state with lingering snow showers in Litchfi...