Blizzard conditions in the Sierra Nevada mountains of California left residents without power and highways across the range closed Sunday. Blizzard warnings remain in effect Sunday while the ...

In the northern Sierra Nevada, snow will fall in feet — not inches. And in the Northern California Coastal Range, a general 5 to 10 inches of rain is expected to fall.

The statewide Sierra Nevada snowpack, which provides nearly one-third of California’s water supply, began the year in good ...

Winter weather warnings have been issued in Washington, Colorado, Idaho, California, Utah, Nevada, Oregon, Montana, Wyoming, ...

As much of Southern California is getting drenched with rain, Golden State residents further north are having to deal with life-threatening blizzard ... on the California-Nevada state line.

Snowdrifts stranded the vehicle in the Sierra Nevada in January 1952, imprisoning 226 people traveling from Chicago to ...

Vigilance and preparation are important, say forecasters at the NWS, as wintry weather brings hazardous travel conditions.

The National Weather Service issued a winter weather advisory from Friday morning to 10 p.m. Saturday for the Tahoe area. A ...

The processes that form continental crust from the denser basaltic rocks of the upper mantle may make the lower lithosphere ...

This weekend, a small winter storm may brush through the Sierra Nevada, delivering several inches of cold, light snow.