Beacons Reservoir Rainfall ForecastUnited KingdomWLPowysBeacons ReservoirToday 5 Aug75%Thu 6 Aug50%Fri 7 Aug5%Sat 8 Aug10%Sun 9 Aug20%Mon 10 Aug10%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Beacons Reservoir rainfall forecast issued yesterday at 7:08 pm. Next forecast at approx. 9:08 am. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads