Cwm Rainfall ForecastUnited KingdomWLBlaenau GwentCwmToday 12 Feb90%Fri 13 Feb70%Sat 14 Feb90%Sun 15 Feb65%Mon 16 Feb35%Tue 17 Feb25%Cwm rainfall forecast issued today at 12:36 am. Next forecast at approx. 2:36 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