Travel Alerts

Current Road Conditions in Tuolumne County:

Updated: 5/17/2022, 2:00pm

This information is generally only updated Monday through Friday during normal business hours as needed. Call the numbers listed for the most current information.

Highway 108/Sonora Pass:		Highway 120/Tioga Pass:
Call CalTrans for current conditions, 1-800-427-7623. Or View QuickMaps or Current Road Conditions		Call Yosemite National Park for current conditions: 209-372-0200; press 1, then 1 again.
OPEN. Sonora Pass is open for the season. Call CalTrans for the most current information and chain control and closure locations as they can change.		Highway 120 East /Tioga Pass: This route is closed for the season. Highway 120/The Big Oak Flat Road into Yosemite Valley is open year-round, but occasionally closes temporarily depending on conditions. Call ahead for current information. The Hetch Hetchy Road is open year-round but may temporarily close due to storms. Call ahead. Check nps.gov/yose for updates as conditions can change at anytime. Please protect wildlife by obeying speed limits.

Yosemite Reservations Information

A reservation will be required to drive into Yosemite National Park from May 20 through September 30, 2022, for those driving into the park between 6 am and 4 pm. The temporary reservation system will help manage congestion and provide a quality visitor experience while numerous key visitor attractions are closed for critical infrastructure repairs.

Those entering Yosemite on regional transit or with a tour group do not need an additional park reservation.

Check out our tips for how to get a reservation for Yosemite National Park!

Current Weather and Air Quality Conditions

View area webcams and air quality information, click here.

Weather forecasts from the National Weather Service:

Sonora, California

Twain Harte, California

Pinecrest, California

Groveland, California

Hetch Hetchy Reservoir, Yosemite National Park

Yosemite Valley, Yosemite National Park

Please Help Prevent Wildfires

Make sure your chains are not dragging from your vehicle or RV while driving
Don't park a vehicle over dry grass
Only have campfires in designated areas and know the regulations for your location
Properly extinguish campfires by drenching it in water (even if it looks extinguished there could be embers)
Keep wind conditions in mind before having a campfire
Don't burn food or trash in a campfire
Personal fireworks are prohibited in Tuolumne County

Click here for more tips for a safe and happy visit.

Be Prepared:

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Visit Tuolumne County
193 S Washington St
Sonora, CA 95370

800-446-1333 | 209-533-4420