MCLEAN COUNTY, ND (KXNET) — Roads are slick in McLean County, and authorities are warning people to stay off the roads. Tonight, McLean County Sheriff's Office issued a no travel advisory due to freezing rain and extreme icy conditions. Authorities say most traffic speeds have been reduced to 20 miles per hour, and some points are impassible. So if you don't have to travel in the area today, avoid doing so.