We were in Yellowstone in May 2016. Days were high 50's low 60's. Nights dropped into high 30's. We stayed in Madison.No hookups but generators allowed during certain hours. Crowds were light. All roads were open but snow was along roads in the southern end of the park and Yellowstone Lake had some ice on it.We felt it was a great time to be there.
About Campground 101
Recommendations, reviews, and the inside scoop from fellow travelers.14,716 PostsLatest Activity: Oct 15, 2013