Halfway Rainfall ForecastUnited KingdomWLPowysHalfwayToday 17 May95%Mon 18 May95%Tue 19 May90%Wed 20 May75%Thu 21 May45%Fri 22 May50%Sat 23 May50%Halfway rainfall forecast issued today at 7:36 pm. Next forecast at approx. 9:36 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