Heavy snow and freezing rain caused hundreds of crashes in Virginia and left tens of thousands of residents in the dark as ...

Southern California is in desperate need of rain, but it could come far too fast this week, especially in areas recently ...

An atmospheric river is expected to bring torrential rain to California this week, threatening parts of the state with flash ...

Snow, sleet and freezing rain were expected to continue pummeling the central Appalachians and mid-Atlantic states Wednesday, ...

First, President Donald Trump’s order to release water from two California dams raised expert concerns about flooding. Then ...

As the Bay Area prepares for another round of storms, a new Stanford study explains just how much damage atmospheric rivers ...

Areas charred by last month's wildfires in Southern California now face a new threat from a powerful, but fast-moving Pacific ...

Extreme precipitation events in Antarctica, which are mostly dominated by snowfall due to sub-zero temperatures, also include rainfall, according to new research.

An atmospheric river event is forecast to rainfall, snow, and the potential for flooding to parts of California this week.

Weather balloons and “hurricane hunter” planes aid the science of understanding California’s atmospheric rivers.

The jet stream is like a river of west-to-east winds in the upper atmosphere. Airplanes use it like a highway. A wet pattern will bring periods of rain and showers to Southern California ...

Heavy rain is hitting the Bay Area and coastal areas this week as an atmospheric river moves through Northern California.