The mountain range straddling California and Nevada has had mostly warm storms this winter. Finally, a cold one has piled up ...

Snow will continue to linger in the Sierra on Friday following a storm that brought in soaking rain, strong winds and heavy snowfall.

Avalanche conditions will also be closely monitored with periods of high concern during the storm due to intense snowfall ...

Whiteout driving conditions on the Donner Summit Pass along Interstate 80 near Truckee, California. An atmospheric river ...

An atmospheric river brought 2-8" of rain and multiple feet of snow to California since Wednesday evening. The rain prompted ...

A young woman suffered only moderate injuries after a Northern California high country crash during Thursday's storm, authorities say.

Caltrans held traffic on Interstate 80 over Donner on Interstate 80 due to spinouts and heavy snow in the Sierra Nevada, ...

In Southern California, the flooding could be life-threatening in areas burned by wildfires. California is about to get ...

A winter storm warning for the Tahoe area and Donner Pass goes into effect at 10 p.m. Wednesday and expires late Friday.

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

The biggest storm of the winter, packing a firehose of rain across much of California, will trigger flooding, mudslides and road closures that may put lives and property at risk during the latter part ...

Nestled in the Sierra Nevada mountains, the UC Berkeley Central Sierra Snow Lab, or CSSL, has been a vital research field ...