Cwm Rainfall ForecastUnited KingdomWLBlaenau GwentCwmToday 14 Jun5%Mon 15 Jun50%Tue 16 Jun80%Wed 17 Jun50%Thu 18 Jun55%Fri 19 Jun35%Cwm rainfall forecast issued yesterday 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