A former Allegheny County man was killed this weekend by an avalanche in Wyoming. Kenneth Goff, 36, was leading a group of skiers through the backcountry near Grand Teton National Park when they accidentally triggered a snow slide.

A skier was killed and another injured after the group they were in triggered a large avalanche while ascending a mountain in western Wyoming. The large snowslide happened Saturday in a backcountry area about 20 miles east of Grand Teton National Park.

This serves as an important reminder of how much longer a mission can take when the helicopter is grounded, and is another factor to consider in your backcountry planning should an accident

According to the U.S. Department of Agriculture’s website, a person trapped under the snow following an avalanche might not have more than 20 to 30 minutes to survive. The department also said there are about 100,000 avalanches annually in the U.S., resulting in an average of 28 deaths.

One person is dead and another injured after they became buried by an avalanche over the weekend in Wyoming, authorities said.

An experienced skier was killed by an avalanche in western Wyoming on Saturday after he was buried beneath a heavy landslide at the Togwotee Pass in the Teton Mountains, 20 miles east of Grand Teton National Park.

A skier was killed and another injured due to a large avalanche in a backcountry area 20 miles east of Grand Teton National Park in Wyoming.

A large avalanche in western Wyoming on the Togwotee Pass killed an experienced outdoorsman and left another skier injured during the first weekend of 2025.

A nurse has died and one person was injured after an avalanche hit a group of skiers in western Wyoming. The death of Kenneth Goff, 36, of Lander, Wyoming, marks the fifth fatality caused by an avalanche in the U.