When the big day comes around, what should you do if the forecast does not look great?
Hopefully the weather here will be perfect for the day of the eclipse but if the weather isn’t looking great you may want to try to drive to another location. Unfortunately Jackson does not have very large roads leaving the town and it can be assumed that trying to get anywhere will be very difficult. It may just be best to remain in Jackson if the forecast does not look too bad. If you do feel the need to drive somewhere else for the eclipse you should probably head towards Eastern Wyoming. While the eclipse will be heading through Idaho, the weather there is frequently cloudy as the air is heavy with water vapor from the Pacific. Heading over the Togwotee Pass will bring you to the east towards Riverton, Wyoming. Riverton is a high elevation desert and is actually on average a little less cloudy than Jackson in August.
Luckily though the Tetons typically protect us from clouds here in Jackson. Clouds typically get “stuck” on the high mountain peaks while the sky below in the valley is typically clear.