...motorcycle.? I need to get to vegas and want to know if i can go from grand forks ND to las vegas the best route to take so i don't have to worry about maybe snow in the mountains..but want the shortest distance too. google says go thru lower montana to the edge of idaho straight down utah...would i have to wory about the weather being to cold? i can handle 40-50 but not really snow or day of rain.