Thief Valley Reservoir Rainfall ForecastUnited StatesORBaker CountyThief Valley ReservoirToday 18 AprNo RainSat 19 Apr15%Sun 20 Apr5%Mon 21 Apr5%Tue 22 AprNo RainWed 23 Apr5%Thu 24 Apr15%Thief Valley Reservoir rainfall forecast issued today at 6:05 pm. Next forecast at approx. 8:05 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Pendleton RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads