From Sacramento northward to the Columbia River, in California ... many other mountain streams the rise was almost as great. On the 9th the flood reached the low land of the Sacramento Valley.

Flooding, mudslides and debris flows caused by the heaviest rain in Los Angeles and southern California in a year shut ...

The first storm in a two-part series has made its way to Southern California before the main storm begins Thursday, increasing the danger of flash flooding.

Another atmospheric river is expected to bring heavy rain to most parts of California this week, raising concerns over flooding on the heels of an earlier system that broke daily rainfall records ...

Flash flood watches will go into effect Thursday for Los Angeles and widespread parts of Southern California as a powerful storm brings significant rain to the region. The brunt of the storm will ...

About 13 million people are under flood watches across California, where heavy rain is expected to produce flooding, mudslides and debris flows through Wednesday. The atmospheric river of moisture ...

“People don’t understand that [with] channel capacity, you’re going to have flood damage down below ... Military just entered the Great State of California and, under Emergency Powers ...

Southern California is grappling with intense rainstorms ... The National Weather Service (NWS) has issued flood watches for burn areas near Palisades, Altadena, and Castaic Lake, warning that ...