A rainbow is shown around 6 p.m. on Sept. 28, 2020, near Fort McCoy, Wis., after an isolated rain shower.Located in the heart of the upper Midwest, Fort McCoy is the only U.S. Army installation in Wisconsin.The installation has provided support and facilities for the field and classroom training of more than 100,000 military personnel from all services each year since 1984.Learn more about Fort McCoy online at https://home.army.mil/mccoy, on Facebook by searching “ftmccoy,” and on Twitter by searching “usagmccoy.” (Photo by Scott Sturkol, Fort McCoy Public Affairs Office)