Cefn Cantref Rainfall ForecastUnited KingdomWLPowysCefn CantrefToday 17 May95%Mon 18 May95%Tue 19 May90%Wed 20 May45%Thu 21 May50%Fri 22 May40%Sat 23 May15%Cefn Cantref 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