If you’re the kind of skier that digs deep snow and stormy days then the best time to go is just before Christmas, or hold on for February and early March, though be prepared to layer up. Keep an eye on the weather charts, because if you see a storm tracking southeast from Canada or the Pacific Northwest it’s a sure bet that Jackson Hole will get walloped with fresh white stuff. For those of you who aren’t huge fans of the bitter cold, it might be worth holding off on your Jackson Hole ski vacation until March properly kicks in. By the middle of this springtime month it’s reliably warmer and bluebird days are much more common. The snow season usually wraps up after the first week of April, and you can expect the resort to open by the end of November.