A cold blob of water in the North Atlantic is an ominous sign that a system of currents that regulate the planet's climate could be weakening.

The migration could trigger colder-than-average temperatures in parts of the continent and across the eastern U.S. over the coming week, climate scientists say. The polar vortex started wandering ...

However, Accuweather's Long-Range Team continues to monitor the pent-up polar vortex, and there are signs of some changes coming at the middle of the month. For those waiting to get out on the ...

FILE PHOTO: The city skyline is seen in drifting snow during the polar vortex in Buffalo, New York, US, January 2019. (REUTERS) A polar vortex collapse is expected to strike in mid-March ...

Reports of an impending polar vortex collapse are circulating ... The 2025 season of the Rideau Canal Skateway is likely coming to an end soon. While the skateway had a much better year than ...

Reports of an impending polar vortex collapse are circulating online ... The 2025 season of the Rideau Canal Skateway is likely coming to an end soon. While the skateway had a much better year than ...

And while the weather will remain relatively warm for the next week, a polar vortex collapse expected over the next two weeks may bring cold temperatures and even snow to Columbus. Here is what ...

HOUSTON, Texas (KTRK) -- Over the past week, viewers have been coming to the ABC13 Weather ... blog in north Texas that posted about the "polar vortex" a few days after Christmas.

More snow is coming Monday night ... Blame the snow and cold on the shifting of the stratospheric polar vortex. Editor's note: This story has been updated to include an extension of the Madison ...

(AP) - The coldest burst of Arctic air this season is coming to put an icy exclamation point on America’s winter of repeated polar vortex invasions, meteorologists warn. And it will stay frozen ...