As millions continue to dig out from a massive lake effect snowstorm, western New York and Pennsylvania braced for another storm expected later in the week. Millions more on the East Coast were in the grip of a late-autumn freeze.

Winter storm watches continue for parts of New York, Michigan, Pennsylvania and Ohio on Wednesday, where lake-effect snow is expected to wallop parts of the Great Lakes region, while a good portion of the continental United States is experiencing bitter-cold temperatures.