Pen-y-Pass Rainfall ForecastUnited KingdomWLGwyneddPen-y-PassToday 2 Jun90%Wed 3 Jun95%Thu 4 Jun95%Fri 5 Jun35%Sat 6 Jun80%Sun 7 Jun50%Mon 8 Jun50%Pen-y-Pass rainfall forecast issued today at 1:38 pm. Next forecast at approx. 3:38 am.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