Weather Forecasts & Snow Conditions
- Little Antelope Valley: Walker, Coleville, and Topaz
- Bridgeport
- Lee Vining
- June Lake
- June Mountain
- Mammoth Lakes
- Mammoth Mountain
Road Conditions
Please always check road conditions before traveling! Please do not rely on GPS, Google or Apple maps, as many seasonal or temporary road closures are not always reflected or accurate.
For State Highway conditions, please check the Caltrans highway conditions website, call the Road Conditions Hotline at 1-800-427-ROAD (7623), or check the Caltrans Quickmap.
- US 395 Inyo County to Nevada state line
- SR 89 Monitor Pass (will close with snow)
- SR 108 Sonora Pass (will close with snow)
- SR 120 Tioga Pass (becomes Tioga Road in Yosemite National Park, and will close with snow. Please check both Caltrans and Yosemite NP websites)
- SR 270 to Bodie State Historic Park (will close with snow)
- SR 182 Bridgeport Reservoir to East Walker River and Nevada
- SR 167 Mono Lake/Lee Vining area to Hawthorne, NV
- SR 120 Benton Hot Springs to Mono Lake (will close with snow)
- US 6 Benton, CA to Bishop, CA or Nevada
- SR 158 June Lake Loop (South junction with US 395 will remain open year-round, North junction with US 395 will close with snow)
- SR 203 Mammoth Lakes to Mammoth Mountain Main Lodge
- SR 203 becoming Minaret Summit Road to Devils Postpile National Monument (closed in winter)
For Mono County road closures and information, please visit MonoCounty.ca.gov/roads or call us at 800-845-7922. Mono County maintains and plows several roads including, but not limited to (please click the road name to see it on Google maps):
Additional Road and Weather Conditions
- Live webcams around Mono County
- Caltrans Winter Driving Tips and Chain Controls Information
- Caltrans QuickMap (shows chain controls and R-levels)
- Yosemite National Park current conditions
- Mono County Sheriff Facebook page
- Caltrans District 9 Facebook page
- Caltrans District 10 Facebook page
- California Highway Patrol (CHP) Facebook pages: Bridgeport and Bishop
- US Forest Service – Inyo National Forest Facebook page
- US National Weather Service – Reno, NV Facebook page
