Pen-isa'r-waen Rainfall ForecastUnited KingdomWLPowysPen-isa'r-waenToday 20 Apr5%Sun 21 Apr10%Mon 22 Apr50%Tue 23 Apr15%Wed 24 Apr10%Thu 25 Apr10%Pen-isa'r-waen rainfall forecast issued yesterday at 7:44 pm. Next forecast at approx. 9:44 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 an account to remove ads