Just a month after fierce Santa Ana winds propelled a firestorm across Los Angeles County, residents faced another extreme ...

Thursday’s storms followed two days of heavy snow and freezing rain in a swath of the eastern U.S. stretching from Kentucky to Washington, D.C., that caused hundreds of traffic accidents, knocked out ...

Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean and flow through the sky, transporting much of the moisture from the tropics to northern latitudes.

The western Coachella Valley will likely end up receiving around an inch of rain as an atmospheric river moves through Southern California on Thursday and early Friday, a National Weather Service ...

Most of the California coast is under a flood alert as torrential rain and mountain snow intensified over California Thursday ...

The weather phenomena are common for California winters, but they could cause dangerous debris flows or mudslides in recently ...

A atmospheric river is barreling into Southern California tonight, bringing 1.5 to 6 inches of rain and posing significant ...

An expert at the Scripps Institution of Oceanography explains the weather phenomenon that can wreak havoc across California.

Most of the California coast is under a flood alert as torrential rain and mountain snow intensified over California Thursday ...

There is a school of thought that the 2.2 billion gallons of water that President Trump ordered the Army Corps of Engineers ...

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