Areas charred by last month's wildfires in Southern California now face a new threat from a powerful, but fast-moving Pacific ...

As the Bay Area prepares for another round of storms, a new Stanford study explains just how much damage atmospheric rivers ...

An atmospheric river event is forecast to rainfall, snow, and the potential for flooding to parts of California this week.

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

Following a brief lull in the stormy pattern, California residents are on track to be doused by another atmospheric river, AccuWeather meteorologists warn. Through early this week, the drier stretch ...

Track storms, hurricanes, and snowfall in real time for life with Weather Hi-Def Radar Storm Watch Plus for just $28. Get ...

Crews continuing to search for debris from the deadly collision of a passenger jet and Army helicopter near Washington used a ...

A 2019 infrastructure report card gave the state’s levees a "D," citing that despite significant investments, much more work ...

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

After a relatively weak storm expected to arrive in L.A. late Thursday, forecasters say a potentially more powerful storm ...

The jet stream is like a river of west-to-east winds in the upper atmosphere. Airplanes use it like a highway. A wet pattern will bring periods of rain and showers to Southern California ...

After an atmospheric river doused the North Bay Tuesday, forecasters say more rain will return to the region Thursday and ...