Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean and flow through the sky, ...

Ahead of the storm’s arrival, officials in Southern California distributed sandbags, prepositioned rescue swimmers and told ...

A winter storm arrived in Shasta and Siskiyou counties on Thursday, dropping snow from Redding to Yreka and causing delays on ...

Here's an update on rain and snow totals so far, the forecast and weather impacts at noon on Feb. 13 in Northern California.

While most look for ways to avoid the steady rain falling from atmospheric rivers, some take advantage of the unwieldy ...

An atmospheric river brought 2-8" of rain and multiple feet of snow to California since Wednesday evening. The rain prompted ...

Road flooding in Fresno, California after atmospheric river dumps rounds of rain (Video Credit: Nicole DiBuduo Linder via Storyful).

Heavy precipitation is falling mostly in mountain areas. A flood watch in also in effect for the coast of central California, ...

A stronger atmospheric river is set to hit Northern California on Monday and then hit L.A. County on Tuesday, aiding hopes of ...

This week’s storm hit the Bay Area farther south than the previous one: The North Bay was not walloped as hard, while many locations in the South Bay recorded more rain in barely 36 hours than they ...

An atmospheric river gathers moisture from the tropics and moves it inland. California will see heavy rain and snow in some ...

Downtown San Francisco was drier, but it still had a big day. The area recorded 2.53 inches on Tuesday, its highest daily ...