A portion of Interstate 80 in Wyoming was closed as of 9;30 a.m. Friday, while strong winds had prompted restrictions for light, high profile vehicles over another stretch of I-80.
Heavy mountain snow combined with wind gusts as high as 60 mph could make travel "very difficult" in southeast Wyoming Friday and Saturday, the National Weather Service in Cheyenne says.
A Wyoming Department of Transportation snowplow driver was injured Sunday morning when they were hit by a semi on Interstate 80, the Wyoming Highway Patrol says.