Stack Rocks Rainfall ForecastUnited KingdomWLPembrokeshireStack RocksToday 30 Mar10%Tue 31 Mar15%Wed 1 Apr15%Thu 2 Apr40%Fri 3 Apr50%Sat 4 Apr50%Stack Rocks rainfall forecast issued today at 1:37 am. Next forecast at approx. 3:37 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Crug-y-Gorllwyn (Carmarthenshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads