Lake Lillian Rainfall ForecastUnited StatesWAKittitas CountyLake LillianToday 19 Apr40%Sun 20 Apr80%Mon 21 Apr25%Tue 22 Apr5%Wed 23 Apr5%Thu 24 Apr30%Fri 25 Apr40%Lake Lillian 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 Seattle RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads