Several waves of rain, which could be heavy at times, are expected to move through the state, especially from Tuesday through ...

A major atmospheric river storm is barreling toward California, raising the specter of damaging landslides and flooding across much of the Southland.

A 2019 infrastructure report card gave the state’s levees a "D," citing that despite significant investments, much more work ...

There is now a 30% chance of intense rain between Feb. 12 and 15 in Los Angeles, Ventura, Santa Barbara and San Luis Obispo ...

The U.S. EPA is suing EES Coke Battery for Clean Air Act violations. The state found more violations in November. Now EES ...

San Francisco broke a daily record for rain that had been in place since 1887 on Tuesday, with a pounding 2.53 inches of rain falling, according to the National Weather Service. The rain was so heavy ...

Heavy rain is hitting the Bay Area and coastal areas this week as an atmospheric river moves through Northern California.

In Sonoma County, Green Valley Creek at Martinelli Road has reached a moderate flood stage, and the Russian River at ...

Forecasts indicate that an atmospheric river will bring heavy rain and snowfall to much of the Pacific Northwest starting ...

Bill joined KTVU in 1992 as the weekend meteorologist, bringing with him a profound knowledge of atmospheric science and a passion for storytelling. Over the years, he has become a trusted voice ...

China Guangdong Provincial Observation and Research Station for Climate Environment and Air Quality Change in the Pearl River Estuary, Key Laboratory of Tropical Atmosphere-Ocean System, Ministry of ...