South Fork Tolt Reservoir Rainfall ForecastUnited StatesWAKing CountySouth Fork Tolt ReservoirToday 16 AprNo RainThu 17 AprNo RainFri 18 Apr15%Sat 19 Apr45%Sun 20 Apr55%Mon 21 Apr35%Tue 22 Apr10%South Fork Tolt Reservoir rainfall forecast issued today at 7:04 am. Next forecast at approx. 9:04 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