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 ...

A Pineapple Express forms when the jet stream dips south into the tropical Pacific near Hawaii, scooping up warm, moist air ...

After months of extremely dry conditions in Southern California, an atmospheric river storm delivered much-needed rain to a ...

An atmospheric river brought heavy rain, serious mountain snow and strong winds to California that flooded roads and rivers ...

The rain will be "generally beneficial" in the Los Angeles area, but there is a small risk of burn scar debris flows.

After a relatively weak storm expected to arrive in L.A. late Thursday, forecasters say a potentially more powerful storm could hit around Valentine's Day.

The second atmospheric river in a pair of storms will bring more rain and cooler temperatures to the Los Angeles area.

Parts of northern and central California saw more than two inches of rain Tuesday as Southern Californians face rain through ...

Caltrans shuts down Pacific Coast Highway as back-to-back atmospheric river storms raise risks in wildfire-affected areas; ...

Another atmospheric river-driven storm will impact Northern California and the Pacific Northwest starting Thursday morning. That event is forecast to be somewhat less impactful than the high winds and ...

California's weather remains cool and cloudy, with rainfall focused north of Los Angeles County and lighter showers in the ...