Temperatures today will remain for many near freezing today with snowfall expected this afternoon with best timing of accumulating snowfall in the evening hours
"Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the evening commute," The National Weather said.
"Dangerous travel conditions due to icy, snow-packed roads and low visibilities in falling snow. The worst road impacts will occur at night and in the early morning hours," the Weather Service said.
According to the Wyoming Department of Transportation Road and Travel report website, it didn't appear likely that the highway would re-open for several hours.