Rocky Arbor State Park Rainfall ForecastUnited StatesWIJuneau CountyRocky Arbor State ParkToday 19 Apr75%Sun 20 Apr95%Mon 21 Apr100%Tue 22 Apr50%Wed 23 Apr50%Thu 24 Apr45%Fri 25 Apr55%Rocky Arbor 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 La Crosse RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads