Rock Dam Lake Rainfall ForecastUnited StatesWIClark CountyRock Dam LakeToday 18 Apr100%Sat 19 Apr15%Sun 20 Apr30%Mon 21 Apr85%Tue 22 Apr45%Wed 23 Apr50%Thu 24 Apr25%Rock Dam Lake rainfall forecast issued today at 11:04 am. Next forecast at approx. 1:04 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