Gyffin Rainfall ForecastUnited KingdomWLConwyGyffinToday 12 Dec5%Sat 13 Dec35%Sun 14 Dec60%Mon 15 Dec50%Tue 16 Dec15%Wed 17 Dec50%Thu 18 Dec50%Gyffin rainfall forecast issued today at 12:38 pm. Next forecast at approx. 2:38 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Hameldon Hill (Lancashire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads