NEW YORK — Millions along the Interstate 95 corridor on the Northeast Coast will see their first significant winter storm of ...

The Pacific Northwest is expected to see up to seven inches of rain this week, as the eastern United States braces for arctic ...

A displaced and stretched polar vortex will send multiple waves of Arctic air into the central and eastern United States ...

An AccuWeather forecast says there will be further cold waves expanding from central Canada, Midwestern and eastern U.S. states because of a breakdown of the polar vortex. A polar vortex is a low ...

WASHINGTON (AP) — The polar vortex hit its peak across much of America on Wednesday, with an icy grip that made Arctic Greenland seem like a toasty vacation spot in comparison. Even Mars has been ...

Forecasters say temperatures in parts of the Midwest and East Coast will fall well below normal, with winter storm warnings ...

Just in time for the holidays, a polar vortex is bringing the temperature down in Florida — here's what's in store for the ...

Arctic blast, polar vortex and Alberta clipper are all explained as Kalitlyn McGrath breaks down what makes winter weather so ...

A polar vcortex and an arctic blast can each bring frigid air to the greater Philadelphia region, but there are differences between the two to know.

Will South Carolina experience a white Christmas in 2025? Take a look at the early Old Farmer's Almanac outlook.