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NEVADA CITY, Calif. — The six backcountry skiers caught in the Donner Pass are now safely off the mountain, Nevada County Sheriff’s office said Tuesday night. Sheriff’s officials say two of them are being treated at a hospital.
First responders originally said 16 people were on the trip, but now say only 15 were there. The Sheriff’s Office says nine people are missing as of Tuesday night.
Search crews are hoping to fly aircraft Wednesday to search for those last nine people.
This is a breaking news update. Previous story follows.
Rescue crews on skis and snowcats battled blizzard conditions in an effort to reach six backcountry skiers still alive but trapped Tuesday after an avalanche high in the rugged Northern California mountains that left 10 other skiers missing as the danger of more slides remained high.
The search and rescue crews were dispatched to Frog Lake in the Castle Peak area, northwest of Lake Tahoe, after someone called 911 at about 11:30 a.m. to report an avalanche with people buried as a powerful winter storm moved through the state.
Snow falls on Tuesday, Feb. 17, 2026 in Truckee Calif.
(AP Photos/Brooke Hess-Homeier)
Hours later, Ashley Quadros, a spokesperson with the Nevada County Sheriff’s Office, said six skiers had been located and were asked to shelter in place “as best they can” until they can be reached.
The group was on the last day of a three-day backcountry skiing trip, said Steve Reynaud, a Tahoe National Forest avalanche forecaster with the Sierra Avalanche Center. Reynaud said his group has had contact with people on the ground in the area. He said the skiers had spent two nights at huts on a trip that required navigating “rugged mountainous terrain” on backcountry skis for up to 4 miles (6.4 kilometers) and bringing along all food and supplies.
Nevada County Sheriff Capt. Russell Greene said authorities were notified about the avalanche by the ski tour company that took the group to Castle Peak and by emergency beacons the skiers were carrying.
The skiers are in communication with officials through their emergency beacons, which can send texts, Greene told KCRA-TV.
“They are doing the best they can. They have taken refuge in an area, they have made up a makeshift shelter with a tarp and are doing everything they can to survive and wait for rescue,” Greene told the television station.
He said rescue teams are making their way to the group cautiously because the danger of triggering more avalanches remains high.
“We have brought in snowcats. We have snowmobiles on standby. We have individuals on skis. We have several different ways that people are attempting to get there,” he said. “It’s just going to be a slow, tedious process.”
Backcountry conditions are dangerous
The company leading the trip, Blackbird Mountain Guides, said in a statement on its website that it was coordinating with authorities on the rescue operation. It said 12 clients and four guides were in the group.
California is being walloped this week by a powerful winter storm bringing treacherous thunderstorms, high winds and heavy snow in mountain areas.
“It’s particularly dangerous in the backcountry right now just because we’re at the height of the storm,” said Brandon Schwartz, Tahoe National Forest lead avalanche forecaster at the Sierra Avalanche Center based in Truckee.
The center issued an avalanche warning for the area in the Central Sierra Nevada, including the Greater Lake Tahoe region, starting at 5 a.m. Tuesday with large slides expected into Wednesday.
The dangerous conditions were caused by rapidly accumulating snowfall piling on fragile snowpack layers coupled with gale-force winds.
Several ski resorts around Lake Tahoe were fully or partially closed due to the extreme weather. The resorts along highways have avalanche mitigation programs and were not expected to be at as high of a risk as the backcountry where travel in, near or below the avalanche terrain was strongly discouraged, the center said.
Area has dark history
Castle Peak, a 9,110-foot (2,777-meter) peak in the Donner Summit area of the Sierra Nevada, is a popular backcountry skiing destination. Donner Summit, which can be perilous in snow, is named for the infamous Donner Party, a group of pioneers who resorted to cannibalism after getting trapped there in the winter of 1846-1847.
Training in avalanche assessment and rescue and safety equipment is highly recommended for backcountry skiing, also known as off-piste skiing, which draws people wanting to glide deep into the wilderness far outside the confines of a resort’s boundaries. Backcountry skis are wider, heavier and have other features to handle going up and down ungroomed terrain, unlike cross-country skis, which are narrower and designed for flat, more groomed trails.
In the nearby town of Soda Springs, at least 30 inches (76 centimeters) of snow had fallen in the last 24 hours, according to the Soda Springs Mountain Resort.
Forecasters said the western slope of the Sierra Nevada in northern Shasta County – including portions of Interstate 5 – and parts of the state’s Pacific Coast Range could see up to 8 feet (2.4 meters) of snow before the storm moves through late Wednesday.
RELATED: Snowmobiler dies after avalanche in California’s Sierra Nevada
The storm wreaked havoc on roadways spanning from Sonoma County to the Sierra Nevada. Traffic was halted temporarily in both directions on I-80 near the Nevada state line due to spinouts and crashes, the California Department of Transportation reported.
In January, an avalanche in the region buried a snowmobiler in snow and killed him, authorities said. Each winter, 25 to 30 people die in avalanches in the U.S., according to the National Avalanche Center.
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