We LOOK at the weather and it will determine when we drive to/from or how far we go, but we don't let rain or a bit of snow deter us. We have camped in almost all kinds of weather from tornadoes (we hit the storm shelter) to flooding rain (we were above the creeks/rivers by 20-30 feet) to hot and cold temps. We have camped in temps down in the teens and into the 100s. It might determine what we do while we are "there", but we still go.