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

The Bay Area saw significant storm impacts Tuesday as an atmospheric river brought heavy rain, urban and river flooding, and ...

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

Commuters faced white-knuckle driving conditions, gusting winds, and flooding on Bay Area roads and highways Tuesday as rain pelted the region. However, a reprieve is on the way.

Days after an atmospheric river brought record-setting rainfall to California, the state is in the crosshairs of another rainy storm system.

Parts of northern California could see up to a foot of rain, but Phoenix will remain dry and warmer than usual.

The atmospheric river is being driven by a low pressure system midway between Hawaii and the West Coast, as well as a secondary low-pressure system offshore of the Pacific Northwest. Both are ...

An atmospheric river gathers moisture from the tropics and moves it inland. California will see heavy rain and snow in some areas, mostly in the north. Arizona will not only remain dry ...