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Current Road and Travel Conditions in Tuolumne County:
Updated: 11/13/25, 10:00am.
SPECIAL TRAVEL ALERTS
Highway 108/Sonora Pass and Highway 120/Tioga Pass East in Yosemite Temporarily Closures Due to Snow. Yosemite Valley Accessible.
Highway 108/Sonora Pass east of Kennedy Meadows is TEMPORARILY CLOSED due to snow. Currently, there is no estimated time for reopening.
Highway 120/Tioga Pass, east of Crane Flat is CLOSED for the Season. Yosemite Valley remains accessible via Highway 120/Big Oak Flat Rd. from Tuolumne County destinations. Snow is possible on other roads; be prepared for tire chain requirements and other road closures.
*Find the most current road conditions: Phone numbers and websites are below.*
All drivers must carry tire chains or cables in their vehicle when entering a designated chain control area, even if the vehicle is equipped with 4-wheel or all-wheel drive.
This information is generally only updated Monday through Friday during normal business hours as needed. Check websites and call the numbers listed for the most current information.
Current Road Conditions
Check nps.gov/yose or cal 209-372-0200 for the most current updates as conditions can change quickly with upcoming storms.
- Highway 120 West/The Big Oak Flat Entrance: OPEN
- Tioga Pass (120 East) in Yosemite National Park: CLOSED FOR THE SEASON. Scheduled to reopen by Memorial Day Weekend 2026
- Hetch Hetchy Reservoir: OPEN (Closes during snow or if snow is in the forecast)
Please protect wildlife by obeying speed limits.
Text "Yosemite" to 333111 to receive text (SMS) alerts about real time parking, traffic, and emergencies in Yosemite National Park.
Call CalTrans for current conditions at 1-800-427-7623 or view QuickMaps or Current Road Conditions. Conditions can change quickly with upcoming storms.
- Highway 108/Sonora Pass: TEMPORARILY CLOSED east of Crane Flat
Current Weather and Air Quality Conditions
Weather:
Click for pinpoint forecasts from the National Weather Service
Sonora | Groveland | Hetch Hetchy Reservoir | Twain Harte | Pinecrest
Air Quality:
Click here to see the current air quality data while considering your outdoor activities.
View Local Webcams:
Note: These webcams are not operated by Visit Tuolumne County.
Groveland (Pine Mountain Lake Airport, off of Highway 120)
Groveland (CalTrans webcam, Highway 120; elevation 2,800 ft.)
Twain Harte (Highway 108 corridor; elevation 4,000 ft.)
Dodge Ridge Mountain Resort Webcams (Highway 108 corridor; elevation 8,200 ft. and 6,600 ft.)
