A lobe of the polar vortex, a ring of freezing air typically found near the North Pole, will once again move into the central ...

It’s really, really cold again – as the US shivers through at least the eighth blast of air from the Arctic this winter. Here ...

The United States has been at the epicenter of the planet’s most unusually cold conditions early in 2025. The polar vortex is ...

Cold front no. 27, combined with humidity from the Pacific Ocean, will bring unseasonal rain to central Mexico this week.

Moderate to major winter storm impacts are forecast across a dozen states as the polar vortex fuels cold, snowy conditions.

The polar vortex has taken on an unexpected pattern this winter - one that’s made part of the United States the most ...

A polar vortex this week puts much of the U.S. in the walk-in freezer for the tenth time this winter. which will complicate ...

The term “polar vortex” usually refers to the gigantic circular upper air weather pattern in the Arctic region. It is a normal pattern that is stronger in the winter and keeps some of the coldest ...

It’s really, really cold again — as the US shivers through at least the eighth blast of air from the Arctic this winter. Winter, which is warming faster than any other season for much of the ...

This week, parts of the U.S. are experiencing the 10th and coldest polar vortex event this season. Weather forces in the Arctic are combining to push the chilly air into the U.S. and Europe.