Cold and snowy weather has gripped much of the northern tier of the United States since Thanksgiving, but a pattern change will torch the chance of white Christmas for many.

Rain has finally largely come to an end in the Pacific Northwest, but the region can’t breathe easy: Additional atmospheric river activity will arrive next week.

CNN will retain Cooper despite its primetime ratings going down. In addition to working on coverage of the 2026 midterm ...

(CNN) — High above the North Pole, in a slice of atmosphere rarely noticed and even less understood, a transformation is underway. Over the next 10 days, changes in the stratosphere will upend weather ...