Siadar Iarach Rainfall ForecastUnited KingdomHEWestern IslesSiadar IarachToday 29 Aug45%Sat 30 Aug85%Sun 31 Aug40%Mon 1 Sep60%Tue 2 Sep45%Wed 3 Sep35%Thu 4 Sep35%Siadar Iarach rainfall forecast issued today at 1:39 pm. Next forecast at approx. 3:39 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