Pen-y-Pass Rainfall ForecastUnited KingdomWLGwyneddPen-y-PassToday 17 Apr100%Sat 18 Apr50%Sun 19 AprNo RainMon 20 Apr40%Tue 21 Apr10%Wed 22 Apr5%Thu 23 Apr5%Pen-y-Pass rainfall forecast issued today at 7:36 am. Next forecast at approx. 9:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Clee Hill (Shropshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads