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Another round of bone-chilling air from the Polar Vortex could invade the central and northeastern U.S. this weekend and potentially produce the first significant snowstorm of the season for the ...

Polar vortex will hit the U.S. with three waves of snow, extreme cold and storms. Will Mississippi weather feel the chill?

A strong polar vortex doesn't cause cold weather — it does the opposite. Here's what to know about polar vortices, how they work.

Temperature outlook for early winter (The Weather Network) An exceptionally early disruption of the polar vortex has set the stage for a steady supply of Arctic air into southern Canada, especially ...

An Arctic blast is expected to bring below-average temperatures to the central U.S. and New England in late November and early December. A weakening polar vortex, influenced by a rare weather ...

Wales, Republic of Ireland and Northern Ireland all now know their path to next summer's World Cup 2026 after the play-off draw. Next March's ties are now set with Wales facing Bosnia and Herzegovina ...

An Arctic blast is expected to bring cold temperatures and potential heavy snow to Michigan and other northern states around Thanksgiving and into early December. A rare weather phenomenon, known as a ...

RALEIGH, N.C. (WNCN) – The phenomenon known as “Polar Night” kicked off Tuesday in Utqiagvik, Alaska (formerly known as Barrow). The city is home to nearly 5,000 people and is the northernmost ...

What is the polar vortex? How it impacts winter weather across the U.S. The polar vortex is a large area of circulating cold air above the North Pole. Strong winds keep it contained, but when it ...