Genesee Oak Opening and Fen State Natural Area Rainfall ForecastUnited StatesWIWaukesha CountyGenesee Oak Opening and Fen State Natural AreaToday 18 Apr60%Sat 19 Apr60%Sun 20 Apr50%Mon 21 Apr85%Tue 22 Apr20%Wed 23 Apr40%Thu 24 Apr20%Genesee Oak Opening and Fen State Natural Area rainfall forecast issued today at 6:04 am. Next forecast at approx. 8:04 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Milwaukee RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads