Replying to Jackson Hole's Season

Does anyone know why they close so early? It seems like they could be open 100% for at least a few more weeks then only have the upper mountain open and shuttle skiers up and down with the gondola. There web cams make it look like they have great cover up high, there is even patchy snow around the base. Hell even Snow king has snow still. When the new tram opens they should leave the double chair in and you could ski Rendevous Bowl late in the season.