Wern-olau Rainfall ForecastUnited KingdomWLSwanseaWern-olauToday 13 Sep35%Sun 14 Sep95%Mon 15 Sep60%Tue 16 Sep85%Wed 17 Sep80%Thu 18 Sep40%Fri 19 Sep35%Wern-olau rainfall forecast issued today at 1:36 pm. Next forecast at approx. 3:36 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