Heavy snow and rain in Southern California have led to dangerous road conditions, prompting multiple road closures, including Topanga Canyon Road and Grapevine. Malibu schools have announced closures due to unsafe roads and mudflows in the Palisades Fire burn area, with authorities stressing the importance of safety as debris flows have been reported. Despite previously reopening after flood disruptions, several schools are once again closed and face ongoing concerns related to the weather. Local officials are monitoring the situation closely and urging residents to stay safe.