January is shaping up to be the coldest in a decade as the polar vortex dips south across the eastern half of the United States — shocking a nation that has enjoyed an unusually balmy end of the ...

The polar vortex has taken on an unexpected pattern this winter — one that’s made part of the United States the most unusually cold place on the planet, at least so far this year. While the ...

The polar vortex is coming back. After a half-month hiatus, frigid air will again surge across the United States beginning this weekend through next week, as the unusually cold blob of air dips ...

A polar vortex is currently hitting the United States, with schools closed in many parts of the country and at least four ...

Polar vortex will bring frigid air back to many states after weekend storm Feb. 14, 2025 Updated Fri., Feb. 14, 2025 at 12:28 p.m. People walk on a wooded trail in Springfield, Virginia, on Wednesday.

Winter isn't over just yet. A major shift in the weather pattern could have millions across the United States once again reaching for their winter coats later this month before milder springlike ...

A 'polar vortex collapse' is set to plunge the United States back into the frigid weather much of the country suffered through in February. This weather phenomenon is expected to bring more winter ...

allowing for the vortex to move more drastically, and potentially sending colder air into Asia, Europe, or the United States. As for if the polar vortex is to blame for last week's Gulf Coast ...

A dangerous and potentially life-threatening stretch of cold weather has much of the U.S. on alert as a lobe of the polar vortex invades ... be held inside the United States Capitol Rotunda.

Meteorologist Ben Noll wrote on X, formerly Twitter, on December 29: "A lobe of the polar vortex threatens to bring some seriously cold and possibly snowy weather to the United States during the ...