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

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

The definition: An atmospheric river (AR) is a long plume of moisture that stretches from the tropics or subtropics into ...

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

Another round of snow is headed for Montana as the active and cold February weather will continue for the foreseeable future.

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.

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