An even more potent atmospheric river-fueled storm is on a collision course with California after a first storm triggered deadly flooding and evacuations over the weekend in Northern California.

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.

Destructive winds along with other exceptional conditions are creating exceptional fire risk in Colorado and Wyoming.

• A fast-moving winter storm dumped several inches of snow across parts of the Midwest where it killed one driver, caused hundreds of crashes and slowed travel to a crawl. It delivered the first ...

A new, quick-hitting winter storm is piling onto travel woes and shoveling duties Monday in parts of the central US that were buried over the weekend, but its next chapter could be its most notable. A ...

The National Weather Service is working to hire back hundreds of positions laid off or otherwise cut by the Trump administration, but it’s progressing at a snail’s pace, forcing many offices to ...

(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 ...

Two levees have failed outside of Seattle since Monday due to swollen rivers from seemingly endless heavy rain.

Providence mayor reveals how a good Samaritan ultimately helped crack the case of the Brown University and MIT shootings ...

La Niña is present again this winter, which can have significant impacts on winter weather around the United States.

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.