The Cass County Sheriff’s Office is urging drivers to stay off the rural roadways with no travel advised.  Many Cass County roadways have become impassable with reports of  slushy/snow covered roads and visibility reduced to a ½ mile or less at times. There are reports of vehicles that are stuck in ditches and on the rural county highways. Cass County authorities will have resources staged throughout the county to respond to emergent calls for service if needed, but again are advising no travel.