San Diego is expected to get hit by its first major storm of the year this week following the single slowest start to the ...

Weather balloons and “hurricane hunter” planes aid the science of understanding California’s atmospheric rivers.

Days after an atmospheric river brought record-setting rainfall to California, the state is in the crosshairs of another ...

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

Much of San Diego County has been put under a flood watch by the National Weather Service as an atmospheric river is set to ...

An expert at the Scripps Institution of Oceanography explains the weather phenomenon that can wreak havoc across California.

Southern California's strongest atmospheric river storm of the winter is arriving Thursday, and it's expected to bring ...

One of the more potent storm systems so far this season is setting up to bring significant widespread rainfall and windy conditions to much of San Diego towards the middle of the week.

The weather phenomena are common for California winters, but they could cause dangerous debris flows or mudslides in recently ...

An atmospheric river dumping rain on Northern California could bring some remnants of rain to San Diego County.

An atmospheric river is forecast to bring torrential rain to California this week, threatening parts of the state with flash floods and mudslides.

To get breaking news alerts, click here Thousands of people across San Luis Obispo County were without power on Thursday afternoon as a powerful atmospheric river storm pummeled the region with heavy ...