Extreme rainfall rates and rapid snowmelt prompted the flash flooding in Yellowstone National Park early this week, washing out roads and bridges in the park and causing “significant” damage to the town of Gardiner, Montana, at the park’s entrance.Extreme rainfall rates and rapid snowmelt prompted the flash flooding in Yellowstone National Park early this week, washing out roads and bridges in the park and causing “significant” damage to the town of Gardiner, Montana, at the park’s entrance.Read More