Cooling Water Reservoir Rainfall ForecastUnited StatesTXMatagorda CountyCooling Water ReservoirToday 16 AprNo RainThu 17 AprNo RainFri 18 AprNo RainSat 19 Apr5%Sun 20 Apr35%Mon 21 Apr25%Tue 22 Apr20%Cooling Water Reservoir rainfall forecast issued today at 8:08 am. Next forecast at approx. 10:08 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Houston/Galveston RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads