Winter storm hits Southern California

Warnings and watches were also up across Southern California, as heavy rain caused localized flooding in greater Los Angeles. The National Weather Service's LA-area office said in a statement that significant travel delays possible with accumulating snow on several mountain roads.

This could include the Tejon Pass and Grapevine area of Interstate 5. Forecasters in Arizona issued a winter storm watch for northern and central Arizona beginning Sunday evening for areas above 1,525 meters including Flagstaff, Prescott and the Grand Canyon, where icy temperatures and up to a foot of snow was predicted.