Several skiers reported missing after avalanche in Sierra Nevada during extreme weather conditions
An avalanche warning is in effect until Wednesday morning.
Skiers reported missing after avalanche in Sierra Nevada in California
An avalanche occurred this morning in the Castle Peak area of the Sierra Nevada mountains. A group of back country skiers has been reported missing, and a search and rescue operations is underway to find them.
NEVADA COUNTY, Calif.– Local California officials said several back country skiers have been reported missing following an avalanche Tuesday morning on Castle Peak mountain in the Sierra Nevada.
The Nevada County Sheriff's Office said the avalanche occurred around 11:30 a.m. local time, and a group of skiers was unaccounted for.
A rescue operation is underway with the Nevada County Sheriff's Search and Rescue to find the missing group of skiers.
DANGERS OF AVALANCHES, AND WHAT TO DO IF AN AVALANCHE IS COMING AT YOU
It's unclear the exact number of people missing, with the sheriff's office saying several people were unaccounted for.

SOUTH LAKE TAHOE, CA - JANUARY 28: Deep snow covers the trees along Highway 50 on January 28, 2017, in South Lake Tahoe, California.
(George Rose / Getty Images)
Both Interstate 80 and Highway 50 remain closed at the summit of Castle Peak due to a winter storm dumping feet of snow in the Sierra Nevada mountains.
Heavy snow and high winds have been a problem all day, with conditions continuing through much of this week.
Feet of snow piling up in Sierra Nevada mountains
Over two feet of snow has fallen in Sierra Nevada, causing travel issues as major interstates and passes remain impassable. FOX Weather Correspondent Robert Ray is live in Stateline, Nevada, with the latest.
An avalanche warning is in effect until Wednesday morning.
"Widespread areas of unstable snow and numerous avalanches are expected today," the Sierra Avalanche Center said. "Avalanches could be triggered from very low on the slope in some areas. Avalanches from above could travel down through treed terrain, often thought of as ‘safe’ during storms."

(FOX Weather)
Travel in the avalanche area is not advised during such extreme conditions. The Sierra Avalanche Center said if travel can't be avoided, use extreme caution and prepare for low visibility around the mountains.
SNOWMOBILER DIES FOLLOWING AVALANCHE IN CALIFORNIA
An avalanche in the region in early January left a snowmobile trapped in nearby Truckee. A search and rescue mission uncovered the snowmobile buried in snow, but he didn't survive.
This is a developing story. Check back for new updates.

