Tetons

Very strong west winds that have become northwesterly overnight and over thirty inches of snow received in the last few days have formed slabs in the backcountry. At the mid and high elevations these slabs will be sensitive to skiers and riders in steep wind loaded terrain and natural activity remains possible. These dense to hard slabs could have depths up to four feet and if caught in one, are likely to result in serious consequences. At the low elevations slabs with one to two foot depths could be triggered in very steep terrain where winds deposited heavy snow on a weak snowpack. Yesterday avalanche activity occurred on a variety of aspects and at all elevations. Roads were impacted such as the Hoback Canyon when both Cow and Calf of The Woods avalanche paths slid naturally during the afternoon.

Friday looks to be mostly dry with only high mountain peak clouds and occasional light snow. Temperatures are to rise into the upper teens and southwest winds with fifteen to twenty mile per hour averages are expected. The general avalanche hazard is expected to be Considerable. Dangerous slabs with depths to four feet lie in wind loaded avalanche starting zones. These slabs are susceptible to human triggers and once initiated are likely to carry severe consequences.