South Slough - Valino Island Rainfall ForecastUnited StatesORCoos CountySouth Slough - Valino IslandToday 19 Apr15%Sun 20 AprNo RainMon 21 AprNo RainTue 22 AprNo RainWed 23 AprNo RainThu 24 Apr30%Fri 25 Apr45%South Slough - Valino Island rainfall forecast issued today at 4:03 am. Next forecast at approx. 6:03 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Medford RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads