The National Weather Service has canceled the flash flood warning for much of Southern California. Flooding, mud and debris flows continue to cause headaches across Southern California as a significant atmospheric river soaked the region.

Over 22 million Americans in Southern California are under a flood watch as a West Coast storm could slam burn scar areas, bringing potential mudslides and debris flows.

Heavy rain led to flooding on a stretch of the northbound 710 Freeway in Long Beach on Saturday afternoon, prompting a SigAlert and traffic delays.

The Orange County and Santa Ana Mountains area is the focus of a flood watch issued at 11:49 a.m. on Thursday by the National Weather Service. The watch is valid for Saturday, Nov. 15 between 4

A storm is dropping rounds of heavy rain on more than 22 million people across Southern California on Saturday.

The heaviest amounts of rain are expected to come through Saturday afternoon, according to the National Weather Service.

Freeway through Grapevine is included in an updated flood watch released by the National Weather Service on Friday at 11:46 p.m. The watch is in effect until Saturday Nov. 15, at 10 p.m.

A flash flood warning has been issued for Southern California, including Los Angeles, as heavy rains approach. The National Weather Prediction Centre warns of flash floods. The evacuation warnings are issued for burn scar areas,

Flooding, thunderstorms, hail and even weak tornadoes are possible from a storm that will bring rain through the weekend in Los Angeles.