A potent storm fueled by an atmospheric river will target the Pacific Northwest this weekend, bringing widespread downpours ...

A low-pressure system headed for Southern California is forecast to bring cooler temperatures and rain possibly starting ...

Some feel the term "atmospheric river" is now being overused or even misused. So what is an atmospheric river?

However, in the Pacific Northwest, a weak atmospheric river will bring periods of rain, while other systems may bring snow, high winds, and heavy precipitation across parts of the Rockies, Plains and ...

The atmospheric river storm soaking Southern California is expected to peak Saturday, with officials warning of potential ...

The atmospheric river is forecast to bring heavy rain, lightning and thunderstorms to parts of California, the National ...

Up to 4 inches of rain could fall in San Luis Obispo County, resulting in flood risks, the National Weather Service says.

Air and road travelers will confront weather delays in the West, including California, as a potent atmospheric river storm ...

For an all-to-brief moment as the sun dipped toward the horizon Wednesday, a crack of sky appeared amid the ever-growing gray ...

An atmospheric river is expected to bring the threat of heavy rain and flash flooding to California from Wednesday. NWS ...

A level three event on the atmospheric river scale is a long-duration, high-intensity storm that could produce flooding ...