Louann Rainfall ForecastUnited StatesAROuachita CountyLouannToday 18 AprNo RainSat 19 Apr5%Sun 20 Apr55%Mon 21 Apr85%Tue 22 Apr25%Wed 23 Apr60%Thu 24 Apr70%Louann 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 Shreveport RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads