Ystradfellte Reservoir Rainfall ForecastUnited KingdomWLPowysYstradfellte ReservoirToday 5 Jun100%Sat 6 Jun95%Sun 7 Jun95%Mon 8 Jun90%Tue 9 Jun50%Wed 10 Jun45%Thu 11 Jun55%Ystradfellte Reservoir rainfall forecast issued today at 7:35 pm. Next forecast at approx. 9:35 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 WillyWeather+ to remove ads