The National Weather Service office in Riverton is warning that snow Sunday into early Monday could impact travel conditions, including Togwotee Pass.
A major cool down is expected for all of Wyoming beginning Sunday, and Dubois should see a dusting of snowfall. Gusty winds should accompany the cooler temperatures Sunday and Monday.
The Yellowstone National Park and Jackson areas could see a couple inches of snow, with heavier snowfall accumulating in Wyoming’s higher elevations.
For the latest, follow NWS Riverton.