Ross Lake Rainfall ForecastUnited StatesWAWhatcom CountyRoss LakeToday 19 Apr30%Sun 20 Apr75%Mon 21 Apr50%Tue 22 Apr5%Wed 23 Apr10%Thu 24 Apr20%Fri 25 Apr40%Ross Lake rainfall forecast issued today at 3:04 pm. Next forecast at approx. 5:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Seattle RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads