Lake Vanderwork Rainfall ForecastUnited StatesOKWashita CountyLake VanderworkToday 12 Apr5%Sun 13 AprNo RainMon 14 AprNo RainTue 15 Apr5%Wed 16 Apr20%Thu 17 Apr25%Fri 18 Apr15%Lake Vanderwork 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 Frederick RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads