Pen-y-Pass Rainfall ForecastUnited KingdomWLGwyneddPen-y-PassToday 29 Nov90%Sun 30 Nov95%Mon 1 Dec95%Tue 2 Dec45%Wed 3 Dec60%Thu 4 Dec55%Fri 5 Dec50%Pen-y-Pass rainfall forecast issued today at 6:35 am. Next forecast at approx. 8:35 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