Another atmospheric river is walloping storm-ravaged California, inundating cities already flooded by recent rain and forcing residents to flee – or risk not getting help if they need it.

Powerful waves — caused by the same winds that sparked fires on the mainland — crashed into Catalina Island’s Avalon Harbor on Monday afternoon, battering the boardwalk and sending spray ...

A powerful atmospheric river dumping feet of snow and heavy rain over the Pacific Northwest has sparked the Mount Shasta Avalanche Center to issue an avalanche warning for part of Northern California.

California, hit by a 2nd atmospheric river, is hit again by floods. Updated March 15, 2023 12:56 AM ET Originally published March 13, ... Flood watch in effect for parts of Southern California.

Heavy rain flooded California roadways and much-needed snow piled up in the mountains as the first of back-to-back atmospheric rivers pummeled the state Thursday.

LOS ANGELES – Torrential rains from a potent atmospheric river soaked nearly the entire state of California Thursday, triggering flash flooding up and down the state and transforming burn scars ...

California is bracing for a stronger and longer-lasting atmospheric river event this weekend, which is expected to bring mudslides, damaging winds, and heavy mountain snow and has already ...

Another atmospheric river system has set its sights on California, raising considerable concern about flooding and structural damage as warm rain is expected to fall atop the state’s near-record ...

California pummeled by first of back-to-back atmospheric rivers as 'Pineapple Express' sweeps state. An area from the state's border with Oregon all the way south to San Diego and from the coast ...

Two people were found dead in Northern California floodwaters amid an atmospheric river that dumped a record amount of rain, causing rivers and creeks to overflow and creating hazardous conditions ...

Just one atmospheric river can move an average of 10.5 trillion gallons of water per day. ... 2021, shows the effect the drought is having on California’s water supply.