Tetons

At the mid and upper elevations the snowpack is generally 15 to 30 inches deep and mostly stable. Avalanches are unlikely. Isolated areas of instability may persist at the highest elevations in very steep terrain that faces north. Snow depths decrease quickly below an elevation of 8,000 feet. Avalanche hazards are not a concern below that elevation.

It will remain dry overnight; however cloud cover will increase steadily through the evening as the next weather system approaches. This system will move in from the north to the south. Snowfall is expected to develop Friday night. It will be a fast moving system that should bring several inches of snow to the mountains by noon on Saturday. Temperatures in the mountains will be in the teens and 20s on Friday and Saturday. Westerly winds will increase ahead of this approaching system. The general avalanche will continue to be LOW above an elevation of 8,500 feet. Insufficient snow depths exist for avalanche hazards below that elevation.