Lake Chelan National Recreation Area Rainfall ForecastUnited StatesWAChelan CountyLake Chelan National Recreation AreaToday 19 Apr5%Sun 20 Apr35%Mon 21 Apr15%Tue 22 Apr5%Wed 23 Apr5%Thu 24 Apr15%Fri 25 Apr25%Lake Chelan National Recreation Area rainfall forecast issued today at 1:04 am. Next forecast at approx. 3:04 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