Yellowstone National Park East Entrance Road Closed This Week Due to Avalanche Threat The East Entrance Road of Yellowstone National Park between the East Entrance and Fishing Bridge will close for periods of time Monday, May 16 through Wednesday, May 18 because of increased avalanche danger from recent snowfall and warm temperatures. Related: Winter Weather and Hazardous Driving Conditions Expected in Yellowstone National Park The road closed yesterday, May 16, at 11 am […] Avalanche AvyBrains | May 17, 2022 1 Comment