Groigearraidh Rainfall ForecastUnited KingdomHEWestern IslesGroigearraidhToday 24 Dec5%Thu 25 Dec15%Fri 26 Dec5%Sat 27 Dec5%Sun 28 Dec10%Mon 29 Dec10%Groigearraidh rainfall forecast issued today at 12:36 am. Next forecast at approx. 2:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Druim a'Starraig (Isle of Lewis) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads