Coles Run Reservoir Rainfall ForecastUnited StatesVAAugusta CountyColes Run ReservoirToday 19 Apr5%Sun 20 Apr30%Mon 21 Apr35%Tue 22 Apr30%Wed 23 Apr20%Thu 24 Apr25%Fri 25 Apr50%Coles Run Reservoir rainfall forecast issued today at 6:04 pm. Next forecast at approx. 8:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Blacksburg RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads