Shannon Valley Park Rainfall ForecastUnited StatesKSJohnson CountyShannon Valley ParkToday 16 Apr20%Thu 17 Apr70%Fri 18 Apr25%Sat 19 Apr50%Sun 20 Apr70%Mon 21 Apr50%Tue 22 Apr45%Shannon Valley Park rainfall forecast issued today at 4:04 am. Next forecast at approx. 6:04 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Kansas City/Pleasant Hill RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads