This cold blast could be relatively short-lived, with a return to more typical wintry temperatures by later in December.

Britain is bracing for bitterly cold weather and plummeting temperatures as 2025 draws to a close, with some parts of the ...

For folks who long for cold, the weeks after Thanksgiving might just be a tease for some intense Arctic cold that could arrive later in December.

Another Arctic blast is on the move toward the U.S., bringing the potential for bitter cold and heavy snow accumulations to ...

A polar vortex broke, and severe temperatures are set to dominate most of the United States, including the Midwest, in the ...

Several states across the Northeast and into the Midwest are expected to experience unseasonably cold temperatures this ...

As one blast of Arctic air pushes out to sea, already a new surge of cold air, driven by a breakdown of the polar vortex, is ...

The region will see a sharp drop to sub-zero and single-digit temperatures as a dangerously cold Arctic front passes through.

"Cold air is spilling into the central and eastern parts of the country, coming down from the Arctic," he said. The deep ...

The northern U.S. is bracing for bone-chilling cold as a weakened polar vortex pushes Arctic air south. How cold will temps ...

A polar vortex from Canada will descend into the United States this weekend, creating frigid conditions in the midwest and, later, the east coast. Temperatures are expected to hover in the single ...