A dangerous winter storm that brought extreme cold and heavy snow to much of the Midwest on Friday and Saturday moved east to New England Sunday. States of emergency have been declared in New Jersey and Pennsylvania, and widespread travel delays are anticipated. "Feet of snow, blizzard conditions, a significant build-up of ice, tree-breaking winds, and plunging temperatures will close roads, cause flight cancellations, and disrupt daily activities over a large part of the northeastern United States this weekend," said AccuWeather Senior Meteorologist Alex Sosnowski.

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