"An Arctic air mass is expected to plunge into the Central U.S. this week, with high confidence for widespread, ...
An Arctic blast tied in part to the polar vortex is driving record frigid air south from the Northern Plains toward the Gulf ...
The polar vortex has returned to the U.S., and frostbite-inducing temperatures are blasting millions of Americans.
The strong polar vortex which ushered in the record cold is being replaced by a warming trend. All this week high ...
The polar vortex is not synonymous with cold snaps, but when it slides toward the United States, the polar jet stream can ...
LOUISVILLE, Ky. (AP) — Harsh weather moved west on Monday as a polar vortex was expected to grip the Rockies and the northern ...
After a winter storm brings snow, ice to several states, Mississippi will see Arctic air from the polar vortex for a few days ...
The United States has been at the epicenter of the planet’s most unusually cold conditions early in 2025. The polar vortex is to blame.
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