SACRAMENTO, Calif.—A powerful storm brought drenching rain or heavy snowfall to much of California on Saturday, snarling traffic and closing highways as the state prepared to usher in a new year.
In the high Sierra Nevada, as much as 2 feet of snow could accumulate into early Sunday. The National Weather Service in Sacramento warned about hazardous driving conditions and posted photos on Twitter showing traffic on snow-covered mountain passes, where vehicles were required to have chains or four-wheel drive.
