Pontbren Llwyd Rainfall ForecastUnited KingdomWLRhondda Cynon TaffPontbren LlwydToday 1 May90%Thu 2 May70%Fri 3 May55%Sat 4 May45%Sun 5 May50%Mon 6 May50%Pontbren Llwyd rainfall forecast issued today at 1:37 am. Next forecast at approx. 3:37 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