Drefach (Gorslas) Rainfall ForecastUnited KingdomWLCarmarthenshireDrefach (Gorslas)Today 21 Nov60%Fri 22 Nov95%Sat 23 Nov100%Sun 24 Nov60%Mon 25 Nov45%Tue 26 Nov35%Drefach (Gorslas) rainfall forecast issued today at 6:38 am. Next forecast at approx. 8:38 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