Penygarreg Reservoir Rainfall ForecastUnited KingdomWLPowysPenygarreg ReservoirToday 2 May90%Fri 3 May60%Sat 4 May10%Sun 5 May35%Mon 6 May50%Tue 7 May10%Wed 8 May10%Penygarreg Reservoir rainfall forecast issued today at 1:38 pm. Next forecast at approx. 3:38 am.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