These weather systems aren't rare but bring huge amounts of rainfall which can lead to dangerous landslides and flooding.

Scientists have discovered evidence that California is actually peeling apart below the surface, as dense rocks under the Sierra Nevada mountain is detaching and sinking deeper into the mantle.

Thursday is expected to be the last dry day in Northern California ahead of several days of wet weather field by an atmospheric river.

KCRA 3 Weather meteorologist Dirk Verdoorn looks at when the rain will arrive, how much to expect and how long the rain will ...

If you’d like to learn more about the region’s mushrooms, Berkeley is having an excellent two-day event on the weekend of Feb. 1 and 2. The 2025 Tilden Fungus Fair gathers scientists, cooks, artists ...

An atmospheric river is poised to hammer Northern California and the Pacific Northwest with heavy rain and snow starting late this week. Flash flooding will be a concern as heavy rain persists from ...

The San Joaquin Valley and surrounding areas were expected to see temperatures lower than 32 degrees Thursday morning.

The California infernos were baptism by fire in Washington politics for Reps. Luz Rivas, George Whitesides and Laura Friedman ...

Widespread rain will arrive in the Valley by 8:00 a.m. Interstate 80, Highway 50 and Highway 99 could be wet for the morning drive. Light to moderate rain will continue for the Valley and Foothills ...

Who is Amanda Riley? Where is she now? What is the true story of her faking cancer? Read on for an update about Amanda ...

The National Weather Service (NWS) had winter weather warnings in place for 11 states early on Thursday, with up to 1 foot of snow forecast for some parts of the country. Snow can disrupt travel and ...

North Carolina is another state prone to hurricanes—and in fact Hurricane Helene last fall triggered a Biden administration ...