Pen-isa'r-waen Rainfall ForecastUnited KingdomWLPowysPen-isa'r-waenToday 2 Apr80%Fri 3 Apr50%Sat 4 Apr70%Sun 5 Apr40%Mon 6 Apr15%Tue 7 Apr45%Wed 8 Apr35%Pen-isa'r-waen rainfall forecast issued today at 7:36 pm. Next forecast at approx. 9:36 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