Hidden Springs State Forest Rainfall ForecastUnited StatesILShelby CountyHidden Springs State ForestToday 18 Apr35%Sat 19 Apr85%Sun 20 Apr85%Mon 21 Apr90%Tue 22 Apr5%Wed 23 Apr15%Thu 24 Apr35%Hidden Springs State Forest rainfall forecast issued today at 8:05 pm. Next forecast at approx. 10:05 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Lincoln RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads