A winter storm warning for Atlantic, Camden, Cape May, Cumberland, Gloucester, Salem and southeast Burlington runs until 1 a.m. Tuesday. The National Weather Service’s forecast calls for snow to end around 1 a.m. Tuesday in the Atlantic City area and an hour later in Cape May County.

Tens of millions of Americans braced Sunday for a massive winter storm, expected to bring the heaviest snowfall and coldest temperatures in over a decade to parts of the country.