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

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

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

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

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

Due to ongoing staff cuts by the federal government, the Sierra Avalanche Center may have no choice but to cut back on the number of forecasts it issues.

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

Schools and roads impacted as a winter storm hits region and Lake Tahoe area. As much as 5 feet of snow expected over ...

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

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

Popular Colorado meteorologist Kathy Sabine’s passion for ag and western cultures underpins her love of weather. Well-known ...

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 ...