Interstate 25, meanwhile was closed between the Colorado State Line and Wheatland to vehicles hauling trailers weighing less than 20,000 gross volume weight.
Wind gusts of up to 65 mph combined with the snow on the ground from this week's storm are making for hazardous conditions on Interstate 80 between Laramie and Rawlins.
Interstate 80 has reopened, but the 124-mile stretch between Walcott Junction and Cheyenne remains closed to light and high-profile vehicles due to gusting winds.