Madadh Gruamach Rainfall ForecastUnited KingdomHEWestern IslesMadadh GruamachToday 1 Jan85%Fri 2 Jan70%Sat 3 Jan50%Sun 4 Jan45%Mon 5 Jan15%Tue 6 Jan15%Wed 7 Jan45%Madadh Gruamach rainfall forecast issued today at 12:36 pm. Next forecast at approx. 2:36 am.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