Mudslides in Los Angeles inundated roadways and prompted evacuations orders after an atmospheric river dumped heavy rains ...

El Niño and La Niña are climate phenomena that are generally associated with wetter and drier winter conditions in the ...

Officials are grappling with the aftermath of the atmospheric river which caused mudslides and floods, especially in areas impacted by wildfires.

The western Coachella Valley will likely end up receiving around an inch of rain as an atmospheric river moves through Southern California on Thursday and early Friday, a National Weather Service ...

Many atmospheric river events are weak. But the powerful ones can transport extraordinary amounts of moisture. Studies have ...

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

The North Bay is slated to bear the brunt of the atmospheric river headed for the Bay. Though it will rain all weekend, the National Weather Service says the heavy rains come Monday and Tuesday ...

The National Weather Service, which is suffering its lowest staffing in decades, is staring down further cuts and the nomination of an agency leader its employees are wary ...

After an unusually dry January, a powerful atmospheric river known as the ‘Pineapple Express’ is set to bring heavy rain, snow, and strong winds to central and northern California over the coming days ...

In Sacramento County, the Cosumnes River was expected to rise 15 feet between Saturday and Wednesday, reaching "action stage," just short of a minor flood stage. In total, 35 fire engines ...

SAN FRANCISCO – A series of three atmospheric river storms are soaking Northern California this weekend and into the week ahead in the form of valley rain and mountain snow, with the potential for ...

Up to two and a half inches of rain fell in the North Bay as of Saturday afternoon, according to the National Weather Service. An atmospheric river has so far brought up to 2 inches of rain to ...