O'Farrell Rainfall ForecastUnited StatesTXCass CountyO'FarrellToday 18 AprNo RainSat 19 Apr15%Sun 20 Apr85%Mon 21 Apr65%Tue 22 Apr20%Wed 23 Apr75%Thu 24 Apr75%O'Farrell 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