Kishwaukee Gorge South Forest Preserve UV IndexUnited StatesILWinnebago CountyKishwaukee Gorge South Forest Preserve1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAAKishwaukee Gorge South Forest Preserve UV forecast issued today at 12:05 am. Next forecast at approx. 12:05 am.Get WillyWeather+ to remove ads