'Life-Threatening Arctic Blast' Surges Into Midwest, Barreling Toward Eastern U.S.
The National Weather Service warned of a "very dangerous" cold air mass, prompting governors to declare emergencies and school districts to shut down.
Read more on NPR
The National Weather Service warned of a "very dangerous" cold air mass, prompting governors to declare emergencies and school districts to shut down.
Read more on NPR
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