WATCH: Los Angeles River Swells as Torrential Rain Pounds Southern California

Southern California, creating dangerous conditions and raising concerns over storm-related damage across the region. Authorities issued warnings urging motorists to stay off roads as rivers and drainage channels filled rapidly. Residents in flood-prone areas were advised to evacuate or shelter in place as emergency services responded to hazardous conditions caused by the deluge. Officials said the situation remains fluid as the storm continues to impact Southern California, with flooding risks persisting in vulnerable areas.