Black Bayou Lake National Wildlife Refuge Rainfall ForecastUnited StatesLAOuachita ParishBlack Bayou Lake National Wildlife RefugeToday 19 AprNo RainSun 20 Apr40%Mon 21 Apr75%Tue 22 Apr55%Wed 23 Apr55%Thu 24 Apr45%Fri 25 Apr45%Black Bayou Lake National Wildlife Refuge rainfall forecast issued today at 9:04 pm. Next forecast at approx. 11:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Shreveport RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads