Sgarasta Mhòr Rainfall ForecastUnited KingdomHEWestern IslesSgarasta MhòrToday 17 May10%Mon 18 May65%Tue 19 May90%Wed 20 May40%Thu 21 May55%Fri 22 May55%Sat 23 May30%Sgarasta Mhòr rainfall forecast issued today at 7:36 am. Next forecast at approx. 9:36 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