Wintry Weather to Bring Hazardous Driving Conditions and Road Closures in Yellowstone National Park Due to expected winter weather and hazardous driving conditions in Yellowstone National Park over the next few days, visitors should anticipate temporary road closures and driving delays. Related: Beartooth Highway (US-212), WY/MT, Will Close Tomorrow For the Winter Due to Incoming Wintry Weather While closures can occur anywhere in the park, snow accumulations are most likely on high mountain passes. […] SnowBrains | October 21, 2022 0 Comments