A flood watch remains in effect Thursday for parts of Southern California as the region experiences rainfall and flooding conditions. The National Weather Service issued a flash flood warning for the Airport Fire burn scar area and parts of Orange County that expired at 7:30 a.

At least some debris flow is ongoing in the Malibu area, with portions of the Pacific Coast Highway closed. The same storm system driving severe weather elsewhere in the country is fueling one of the most widespread and potent rounds of rain in Southern California since the historic January fires.

Evacuation warnings and orders have been issued for Los Angeles communities near the Eaton, Palisades and Sunset fire burn zones ahead of the rain.