"Northeast and Great Lakes Hit by New Winter Storm, Closing Schools and Disrupting Travel"

A winter storm is hitting the Mid-Atlantic and Northeast, causing school closures in Philadelphia, Baltimore, and Pittsburgh, with over 100 million Americans under winter alerts. More than 1,000 flights have been canceled, and snow is forecast from Indiana to Delaware, with New York City expecting 1 to 2 inches. Philadelphia has declared a snow emergency, and the city's school district has closed schools for Friday. Another Arctic blast is bringing dangerously low temperatures to the Plains, Midwest, and South, with freeze alerts in effect for cities as far south as New Orleans and Jacksonville.