Tetons

The snowpack is mostly stable, and the Low hazard rating does NOT mean that there is no hazard. Recent snowfall from Thursday added 6 inches of new snow that lies over facets and firm surfaces of crusts and wind pack. Yesterday skiers triggered small slab avalanches 6 to 8 inches deep on steep slopes. Today in steep avalanche terrain at the upper elevations, it will be possible to trigger small slabs or loose snow sluffs that may be more reactive as slopes receive direct sunlight. It is important to manage one’s exposure as a small slide in extreme terrain could knock you off your feet. At the lower elevations, avalanche activity is unlikely.

Overnight, the inversion will build and clouds will thicken over the valley. Temperatures will start off in the single digits at the lower elevations and teens in the mountains. By the afternoon, clouds should dissipate and temperatures will warm into the mid to upper twenties. Northerly ridgetop winds will be light.In the Southwest Trails and Teton forecast area, where the snowpack is mostly stable, the avalanche hazard will remain Low. At the upper elevations, recent snow lies over good sliding surfaces and backcountry travelers could trigger small avalanches that will be isolated to steep terrain.In the Togwotee Pass area, weak faceted snow at the base of the snowpack could still be reactive and the avalanche hazard will remain Moderate. Above 8,500 feet, backcountry travelers could trigger large avalanches 2 to 4 feet deep, and these slides could have severe consequences.