Interstate 80 between Cheyenne and Laramie is now open to all traffic in both directions, but Interstate 25 between Cheyenne and Wheatland remains closed.
A Wyoming man was killed late Wednesday night after he was hit by a semi while trying to get his car unstuck from the snow, the Wyoming Highway Patrol says.
Another round of snow is expected to hit the mountains of southeast Wyoming late tonight through early Saturday morning, the National Weather Service in Cheyenne says.