Cwm-y-glo Rainfall ForecastUnited KingdomWLGwyneddCwm-y-gloToday 29 Mar70%Sat 30 Mar25%Sun 31 Mar30%Mon 1 Apr10%Tue 2 Apr45%Wed 3 Apr65%Cwm-y-glo rainfall forecast issued today at 12:42 am. Next forecast at approx. 2:42 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Crug-y-Gorllwyn (Carmarthenshire) RadarNational SatelliteNational SynopticGet an account to remove ads