I'm looking to ride from Las Vegas NV to Big Springs NE (about 3 hours east of Denver) for Thanksgiving dinner at Grandma's house. I have only a loose idea of what to expect concerning weather, and have never traveled that way from the west before. Can anyone help me shed some light on this? Or maybe let me know how I can check the road conditions in the past over different routes during that time of year? Any help would be appreciated.