We mostly travel in the Winter, out West, in the mountains. Snow and cold temps have never bothered us and the big dog loves the snow. We do keep an eye on the weather, which affects the route we will take to our next destination. If it looks like we may encounter a snow storm, I usually keep on the interstate highways. If there is a lot of snow on the ground from a previous storm, then I try to stick to the major roads. If it is just cold and it has been awhile since the last snow, then we drive the back roads, which we prefer. We also check ahead so that we can find a place to park. We once had to wait in Williams, AZ for the RV park owner to use his front loader to clear the snow out of a parking space so we could spend a few days there. Basically we are pretty flexible as to where we are going and just don't like to spend more than a few days at a location. The weather might cause us to change the route that we will take but it very very seldom stops us from traveling for a day or so.