Lake Overcup Rainfall ForecastUnited StatesARConway CountyLake OvercupToday 18 Apr10%Sat 19 Apr30%Sun 20 Apr65%Mon 21 Apr75%Tue 22 Apr5%Wed 23 Apr45%Thu 24 Apr75%Lake Overcup rainfall forecast issued today at 7:04 pm. Next forecast at approx. 9:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Little Rock RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads