Atmospheric rivers, also described as "rivers in the sky," cause more than 80 percent of all flooding damage across the West ...

A group of scientists from Southern California recently came to the Bay Area to send up a series of weather balloons to help ...

U.S. Senators Alex Padilla (D-Calif.) and Lisa Murkowski (R-Alaska) announced bipartisan legislation that will reduce flood ...

A series of atmospheric rivers over the last week brought feet of rain and snow to California, as well as wind gusts over 100 mph, and AccuWeather meteorologists say the storms aren't over yet.

Rain fell across northern California on Saturday and could continue for days with an atmospheric river hanging over the ...

A storm system will bring rain to northern California starting on Friday, and will give us a good chance rain next week.

Expect scattered light rain this morning, mainly before 10:00 a.m. By the afternoon, we expect partly cloudy skies and mild ...

The days long storm system that has been hitting Montana continues as the atmospheric river is steering Pacific moisture into an arctic airmass.

There is a dense fog advisory in place through 10 a.m. due to that concern.

I THINK A LOT OF PEOPLE DID THIS MORNING BECAUSE LET ME TELL YOU, MY COMMU Back-to-back storm systems carrying moisture from an atmospheric river are bringing waves of rain and snow to Northern ...

"The Pineapple Express is an atmospheric river which has its origin in the tropical Pacific," said AccuWeather Senior Meteorologist Alex Sosnowski. Since the pineapple express starts thousands of ...

Numerous weather alerts are in place across Northern California as an atmospheric river is set to bring excessive moisture to the region this weekend. They include a winter storm warning ...