CAUTION ⚠️: Sections of Topanga Canyon Boulevard in Malibu, California are closed ahead of an atmospheric river that will continue to bring heavy rain to Southern California through Saturday night, as a widespread level 3/4 flood risk has millions in the Los Angeles area on alert. Urban and roadway flooding, mudslides, and flash flooding are all possible near burn scars area affected by the historic fires that burned thousands of acres in California earlier this year. #california #LA #flood #rain #malibu