Pen-y-Pass Rainfall ForecastUnited KingdomWLGwyneddPen-y-PassToday 13 Jan95%Wed 14 Jan95%Thu 15 Jan25%Fri 16 Jan15%Sat 17 Jan20%Sun 18 Jan15%Mon 19 Jan15%Pen-y-Pass rainfall forecast issued today at 12:37 pm. Next forecast at approx. 2:37 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