MountainWeather.com is the go to website in and around Jackson Hole for weather in the mountains. Founded in 1991 as a way to keep track of weather information by meteorologist Jim Woodmencey. Mountain weather also provides forecasting services for special events and mountaineering expeditions around the world. You know the mountain weather forecast is the best because it comes from someone who loves spending time in the mountains. Jim is a former Jenny Lake Climbing Ranger, he is an avid backcountry skier, and mountain biker and is a certified avalanche instructor.