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"The United States will continue to endure frigid conditions. A period of near-normal temperatures is expected for mid-January over much of the United States, but the cold is expected to return.

"A winter like this may have temperatures warming to normal occasionally, but extreme weather will reload and come back even colder," said AccuWeather.com Chief Meteorologist and Expert Long-Range Forecaster Joe Bastardi.

Andrews said the weather pattern around Greenland is responsible for the cold burst, encompassing most of the Northern Hemisphere.

"This arctic wave could last from now into February," Andrews said."