I live in Lincoln Nebraska and trying to predict the weather out here is not an easy thing to do. What it does in the eastern part of the state can be radically different that what it's doing in the central or western part.
Best thing to do imo is check the forecast at several spots along I-80 to see how it looks. http://www.noaa.gov/
There are chances for snow here in Lincoln this week but nothing significant, just flurries/light snow.