A number of considerable mudflows forced the closure of multiple roads in the Palisades Fire burn scar on Sunday.

Officials closed part of Pacific Coast Highway in the Palisades fire area on Sunday, Caltrans said, as rain poured down across the Los Angeles area and burn scars in Southern California were under a flood watch that will last until 4 p.m. Monday, according to the National Weather Service.

L.A. County's first significant storm in more than eight months has already forced the closure of I-5, unleashed mud on roadways, and closed Malibu's public schools.

All Malibu-area schools will be closed on Monday due to the risk posed by unsafe road condition in the area following heavy rain near the Palisades Fire burn scar.

All public Malibu schools will be closed Monday due to the storm causing dangerous road conditions and bringing challenges with accessing the schools, the Santa Monica-Malibu Unified School District announced.