JACKSON HOLE, WYO – Jackson, Mississippi had more snow on the ground yesterday than Jackson, Wyoming. December 8, 2017. That doesn’t happen often.
Western Wyoming is stuck under a massive high pressure system instead of the juicy moist westerly flows that bring storm after storm. And there is no end in sight. After a week of dry conditions, that pattern will continue next week. Expect daily highs warming well above freezing into the lower 40s with sunny skies and clear conditions dominating until next weekend.