Sign Up for Tuolumne County Emergency Alerts delivered to your cellular phone and/or email while you're in the area.
Current Road and Travel Conditions in Tuolumne County:
Updated: 11/24/2024, 9:00am.
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.
Check nps.gov/yose or cal 209-372-0200 for the most current updates as conditions can change quickly with upcoming storms.
Please protect wildlife by obeying speed limits.
Yosemite Tire Chain Control Information
Call CalTrans for current conditions at 1-800-427-7623 or view QuickMaps or Current Road Conditions. Conditions can change quickly with upcoming storms.
Yosemite National Park will require day-use entrance reservations for the last three weekends of February 2025 to manage the Horsetail Fall event.
Yosemite National Park will require day-use entrance reservations for the last three weekends of February 2025 to manage the Horsetail Fall event.
During February, thousands of visitors visit Horsetail Fall, a waterfall that can glow orange when it's backlit by sunset, which can make it appear to be on fire. This unique lighting effect happens only on evenings with a clear sky when the waterfall is flowing and when the sun is at the right angle in mid– to late February. This event attracts many visitors to a small area, causing traffic congestion, parking issues, safety concerns, and impacts to natural and cultural resources. To manage this event, a reservation will be required to enter Yosemite National Park on the weekends of February 8–9, February 15–17, and February 22–23, 2025, even for those not visiting Horsetail Fall. Visitors who arrive Mondays through Fridays (except Monday, February 17) won't need a reservation. The $35/car entrance fee is valid for entry for seven days, regardless of day of arrival. A similar system has been implemented for this event the past several years.
Beginning at 8 am Pacific time on November 18, 50% of day-use reservations will be available for all three weekends at https://www.recreation.gov/timed-entry/10086745.
Beginning at 8 am Pacific time two days prior to a day-use reservation date, the remaining 50% of day-use reservations will be available. For example, on February 21 at 8 am, day-use reservations for February 23 will be available.
Go to Yosemite's website for more information.
Before heading to the mountains for winter fun...
Winterize Your Vehicle: Check tires, battery, wiper blades, brakes, heater, fluids and lights
Pack an Emergency Supply Kit: First-Aid kit, food, water, flashlights, blankets, warm clothes
Carry tire chains, know how to install them, and check the road conditions at 1-800-427-7623
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.)
