Thanksgiving is a week away and the weather has the potential to disrupt travel for the tens of millions visiting family and friends.

Chicago is facing a dangerous lake-effect snow event overnight Sunday into Monday morning. A narrow, but extremely intense ...

Over the next 10 days, scientists say, changes in the stratosphere will upend weather patterns and set the stage for a cold, snowy December across parts of the Northern Hemisphere.

Significant flooding is underway in Texas Hill Country as storms crawl across the South. Parts of the region are still recovering from devastating flooding that killed more than ...

(CNN) — The two massive tropical systems swirling off the Southeast coast are a stark reminder that the potential government shutdown looms during the middle of the Atlantic hurricane season. Weather ...

(CNN) — A rare, monstrous EF5 tornado that struck the United States more than three months ago was the first of its kind in more than a decade, experts announced Monday. A tornado that roared through ...

A strong Pacific storm is bringing soaking rain to Southern California and raising the risk of life-threatening flooding, mudslides and debris flows, especially near burn scars in the Los Angeles area ...