Fall River State Park Rainfall ForecastUnited StatesKSGreenwood CountyFall River State ParkToday 19 Apr85%Sun 20 Apr100%Mon 21 Apr20%Tue 22 Apr20%Wed 23 Apr65%Thu 24 Apr75%Fri 25 Apr70%Fall River State Park rainfall forecast issued today at 5:04 pm. Next forecast at approx. 7:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Wichita RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads