Isle of Gigha - West Tarbert Bay Rainfall ForecastUnited KingdomSTArgyll and ButeIsle of Gigha - West Tarbert BayToday 16 May90%Sun 17 May80%Mon 18 May90%Tue 19 May90%Wed 20 May35%Thu 21 May45%Fri 22 May5%Isle of Gigha - West Tarbert Bay rainfall forecast issued today at 1:36 pm. Next forecast at approx. 3:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Holehead (Stirling) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads