Cascade Rainfall ForecastUnited StatesWAKing CountyCascadeToday 15 AprNo RainWed 16 AprNo RainThu 17 AprNo RainFri 18 AprNo RainSat 19 Apr10%Sun 20 Apr20%Mon 21 Apr10%Cascade rainfall forecast issued today at 10:04 pm. Next forecast at approx. 12:04 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