BikerBoy from Maryville, IL on 5/1/2022 8:12:09 AM:
Rain has a much bigger effect on conditions in the early spring and late fall, when the weather is cooler. In the summer, it can rain an inch and the trail will be back in shape in a couple of hours. I always plan a "weather day" when doing an end-to-end on the Rock Island and Katy.