We already had a snow in Idaho Falls and beautiful white-snow Thanksgiving. We went to Salt Lake and it was beautiful on the way, but it Salt Lake it was foggy, no sun. It was probably a lake effect, when too much humidity keeps too much moisture in lower layers of the atmosphere.
Your area is very beautiful with each season as its own honour. This especially in winter white of the Stark covered Bridge. It is very apparent as to why these bridges would be covered considering the bad winters.