Tioga Pass Entrance Station on October 21, 2016
Photo credit: Skip Skyrud

October 18, 2017 - Yosemite National Park reports the Tioga Road (the continuation of Highway 120 through the park) will closed on Thursday, October 19, at 5:00 p.m., in anticipation of snow.

The road will be reevaluated on Friday morning.

Call 209/372-0200 (then 1, 1) for current status.
Source: NPS