GRAND RAPIDS, Mich. (WOOD) — Another blast of very cold air is expected to sweep down from the Arctic and into the Great Lakes starting Saturday night. While the forecast is still several days out, ...

Prepare for a bitterly cold long weekend, Colorado. Surges of arctic air will bring in freezing temperatures — at some points dipping below zero — beginning late Friday night or early Saturday and ...

Up until now we’ve had a warm start to the fall season and Austin’s Camp Mabry has yet to have lows in the 30s or highs below ...

The polar vortex can be likened to a powerful wall of wind that contains ultra-cold Arctic air over the North Pole. When this vortex weakens, it allows cold air to spill southward into regions such as ...

After a few days break, bitter Arctic cold will overspread much of the north-central U.S. Wednesday, while the East Coast sees heavy rain and thunderstorms from a potent storm. The Arctic air will ...

For Floridians, it may be time to dig out the winter coat that's been hibernating in the closet. As the Big Bend waves goodbye to 2024, it will be greeted by a new year bringing a blast of cold Arctic ...

A major shift toward colder weather is gaining momentum as we head into the days after Thanksgiving, and for the first time ...

A blast of the season’s first frigid air was bearing down on much of the U.S. on Monday, bringing the prospect of snow to parts of the country and plunging temperatures in Florida — though it ...

KNOXVILLE, Tenn. — Cold air has been pooling and building up over Northern Canada but a change in the large-scale pattern will allow that Arctic air to come pouring south into the Lower 48 late this ...

DOTHAN, Ala. (WTVY) - Palm trees and light jackets are quite the opposite from the arctic way of life, but sometimes here in the south, we do have to layer up to protect against arctic air. The ...