An atmospheric river continued to bring heavy rain to Southern California on Thursday, sparking several mudslides.

An atmospheric river will likely deliver more rain to the Coachella Valley beginning Wednesday, but totals could be negligible further inland.

Southern California welcomed a surge of moisture that forecasters say could be the first in a series of early March storms, ...

Thunderstorms and snow are likely to prelude a weather switch-up, as an atmospheric river may be arriving next week.

A mid-week atmospheric river is expected to blanket the Sierra Nevada in snow while drenching cities throughout California, ...

LOS ANGELES—An atmospheric river storm is pounding parts of California on Friday after wreaking havoc throughout the state this week, bringing severe storms, mudslides and feet of snow.

In the 1860s, California had to move its capital out of Sacramento because of an atmospheric river flooding. These events aren’t just a California thing. They actually happen all over the United ...

Given that the weather phenomenon can override others such as El Niño and La Niña, researchers at the Scripps Institution of ...

The National Weather Service said the atmospheric river would sweep down from the Pacific Northwest into Southern California from ... early Thursday and another coming late Thursday into Friday.

A new study finds that atmospheric rivers — the heavy rain and wind events most known for dousing California and other parts ...