The western U.S. is facing a “major pattern change” this month, forecasters said, following a stretch of warmer-than-normal conditions across the region. In an update Monday, the National Weather ...

A weakened polar vortex is allowing frigid air to spill into portions of the U.S. this week, forecasters say. The National Weather Service Weather Prediction Center (WPC) warned in a Thursday update ...

This winter’s harsh run in the East is intensifying, with some of the coldest air so far this season plunging into New York this weekend as a mass of Arctic air drops south from Canada. "A brutally ...

The US is a nation divided, with frigid conditions, snow and ice entrenched east of the Rockies all the way into Florida, and record warmth and paltry snowfall in the West. The dichotomy has lasted ...

Have your lips been chapped and your skin felt extra dry this season? You’re not imagining things. In places like the East and Midwest, it hasn’t just been cold; humidity levels have been unusually ...