Tan-y-graig Rainfall ForecastUnited KingdomWLGwyneddTan-y-graigToday 28 Dec10%Mon 29 Dec10%Tue 30 Dec10%Wed 31 Dec15%Thu 1 Jan30%Fri 2 Jan40%Sat 3 Jan40%Tan-y-graig rainfall forecast issued today at 6:36 pm. Next forecast at approx. 8:36 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