Sierra storm: Backcountry avalanche warning for Tahoe; Blizzard to dump 2 feet of snow

Heavy snow in Sierra brings chain controls, warnings to travelers

TRUCKEE -- A potent storm front took aim at the Lake Tahoe region Thursday, triggering a laundry list of National Weather Service warnings and advisories including a backcountry avalanche alert with as much as 2 feet or more of snow was expected to fall.

Researchers at the UC Berkeley Central Sierra Snow Lab, located near the summit along Interstate Highway 80, tweeted that snow flurries began falling early Thursday morning and were picking up.

 Forecasters at the National Weather Service also were warning of whiteout blizzard conditions to build during the day and evening. They issued winter storm and backcountry avalanche warnings for the Tahoe region.

"Persistent snowfall rates of 1-2"/hour are expected for up to 12 hours, with short bursts of enhanced 3-4"/hour rates possible around the time of cold front passage," forecasters said.

The intense snowfall and 50 mph winds were also raising havoc on the mountain slopes.

"Feet of new snow and strong winds will overload an already weak snowpack and result in very dangerous avalanche conditions in the mountains," the forecasters warned. "Avalanche activity could be widespread, and some avalanches could be large and destructive."

"Travel in, near, or below avalanche terrain is not recommended and should be avoided," the warning continued. 
 "Any steep slopes could be dangerous."

Driving in the region will also be hazardous.

"Expect poor visibility with whiteout conditions and snow accumulating faster than it can be cleared," forecasters said.

At Lake Tahoe, all schools were closed Thursday on the north shore at Incline Village and the south shore at South Lake Tahoe, California.

Westbound traffic on I-80 was being held at the California-Nevada state line on the west edge of Reno at midday while crews worked to clear a jack-knifed semi-trailer truck that was blocking the slippery travel lanes, the California Highway Patrol said.

Otherwise, chains were required on all but four-wheel-drive vehicles with snow tires on a 43-mile (70-km) stretch of the interstate over the top of the Sierra north of Tahoe between Gold Run and Truckee, California.

Read more
f

We and our partners use cookies to understand how you use our site, improve your experience and serve you personalized content and advertising. Read about how we use cookies in our cookie policy and how you can control them by clicking Manage Settings. By continuing to use this site, you accept these cookies.