SOUTH LAKE TAHOE, Calif.—Heavy snow fell in the Sierra Nevada as a winter storm packing powerful winds sent ski lift chairs swinging and closed mountain highways while downpours at lower elevations triggered flood watches Sunday across large swaths of California into Nevada.
More than 250 miles of the Sierra from north of Reno south to Yosemite National Park remained under winter storm warnings either until late Sunday or early Monday.
The Heavenly ski resort at Lake Tahoe shut down some operations when the brunt of the storm hit Saturday. The resort posted video of lift chairs swaying violently because of gusts that topped 100 mph, along with a reminder on Twitter that wind closures are “always for your safety.”…