Gyffin Rainfall ForecastUnited KingdomWLConwyGyffinToday 4 May10%Tue 5 May50%Wed 6 May10%Thu 7 May20%Fri 8 May15%Sat 9 May10%Gyffin rainfall forecast issued yesterday 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 Hameldon Hill (Lancashire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads