Clearwater State Park Rainfall ForecastUnited StatesWAJefferson CountyClearwater State ParkToday 19 Apr35%Sun 20 Apr60%Mon 21 Apr5%Tue 22 Apr5%Wed 23 AprNo RainThu 24 Apr25%Fri 25 Apr40%Clearwater State Park rainfall forecast issued today at 4:04 pm. Next forecast at approx. 6:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Langley Hill RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads