"Southern California Braces for Ongoing Flood Threat Amidst Pacific Storm"

Southern California is bracing for more rainfall and potential flooding as an atmospheric river continues to impact the region. The storm system has already caused significant flooding, road closures, and an evacuation warning in Ventura County. A slight risk for excessive rainfall is in effect for parts of Southern California and southern Arizona. Flood watches are also in effect for various areas in southwest California. Meanwhile, on the East Coast, thousands are still without power after a deadly storm brought heavy rain and damaging winds to the Northeast.