Is Sonora Pass open right now?
Sonora Pass CA 108 · California
Sonora Pass on CA 108 is one of California's key mountain crossings. The live status above comes from official DOT data and refreshes continuously through the day.
When does Sonora Pass close for the winter?
Sonora Pass closes every winter. Typical closing: November or December. Typical reopening: May. Caltrans closes the pass east of Strawberry once snow makes the steep upper grades unsafe. Exact dates change every year, so check the live status before you go.
See every seasonal closure on the winter pass closures list.
Pass Checker checks its own status against official DOT data every hour. See the live accuracy report.
The Pass Checker app adds summit temperatures from roadside weather stations, chain law and restriction details, and every other pass in California.