Southern California is bracing for heavy rain, gusty winds and cooler temperatures as a Pacific storm, fed by an atmospheric river, moves inland through the region.

The fourth storm of the week hit Southern California on Thursday, raising flash flooding concerns in the region. Here's the latest on the storm.

A strong atmospheric river is pummeling Southern California, bringing a widespread risk of floods and prompting evacuations.

A storm set to arrive in Southern California Thursday is threatening to bring heavy rain and possible mudslides to areas burned by wildfires.

ALL RIGHT, LIZ, THANK YOU VERY MUCH. AND WE’RE ALSO TRACKING ACTIVE WEATHER IN NORTHERN CALIFORNIA. LOOK AT THIS. A FUNNEL CLOUD SPOTTED IN THE TURLOCK AREA AND STANISLAUS COUNTY AT AROUND 230. AND ...

An intense thunderstorm system brought rain and lightning to California's Coachella Valley. Dry lightning from these storms can spark wildfires, especially when vegetation is parched. Lightning is ...