Al Roker talks to climate scientist Alexander Gershunov about the conditions that made the L.A. wildfires so devastating.

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

The rainfall was so intense that in one dramatic example, a mudslide caused an entire house to slip down a bank into the ...

On Wednesday at 2:48 p.m. the NWS Medford OR issued a winter weather advisory valid from Thursday 4 p.m. until Friday 10 a.m.

Here's what the Old Farmer's Almanac spring 2025 forecast predicts for Northern and Southern California, and across the U.S.

The NWS Reno NV issued an updated winter weather advisory at 1:44 p.m. on Wednesday valid from Thursday 10 a.m. until Friday ...

The storm is set to bring dangerous conditions, with up to 34 inches of snowfall and wind gusts reaching 60 mph.

The atmospheric river storm hitting Northern California is set to bring heavy rain to the San Francisco Bay Area on Tuesday, potentially triggering flooding. In the mountains, the National Weather ...

Two atmospheric rivers have ended Northern California's dry spell, bringing heavy rains and setting records in San Francisco.

Atmospheric rivers like the ones hitting the state this week sometimes wobble, and these slight movements can be challenging to predict.

An Amazon semitruck hydroplaned across multiple lanes of traffic, blocking Highway 50 in Sacramento on Saturday.

President Donald Trump is set to visit Southern California on Friday amid the raging wildfires. Here's a look at all the ...