Ystradfellte Reservoir Wind ForecastUnited KingdomWLPowysYstradfellte Reservoir1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Ystradfellte Reservoir wind forecast issued today at 7:11 pm. Next forecast at approx. 7:11 am.Ystradfellte Reservoir Wind Statistics April WindSennybridge (24km)2026MarchAprilStrongest 1 April, 20266.7mph SWAverage April2.2mphStrongest 12 March, 202631.3mph SWAverage March6.1mphStrongest 27 January, 202631.3mph SEAverage 20266.8mphClimate (2011–Present)Sennybridge (24km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 March, 202335.8mph SWAverage 2021–20265.3mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average April15%8.75%2.5%CalmNear GaleApril Wind RoseApril (5 Year Average)5 Year Average Annual5 Year Average April20%11.25%2.5%CalmNear GaleGet WillyWeather+ to remove ads