Ystradfellte Reservoir Rainfall ForecastUnited KingdomWLPowysYstradfellte ReservoirToday 4 Apr90%Sat 5 AprNo RainSun 6 AprNo RainMon 7 AprNo RainTue 8 AprNo RainWed 9 Apr5%Ystradfellte Reservoir rainfall forecast issued today at 7:39 am. Next forecast at approx. 9:39 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 WillyWeather+ to remove ads