Clachan (Na h-Eileanan an Iar) Rainfall ForecastUnited KingdomHEWestern IslesClachan (Na h-Eileanan an Iar)Today 22 Nov90%Sat 23 Nov95%Sun 24 Nov60%Mon 25 Nov35%Tue 26 Nov10%Wed 27 Nov10%Clachan (Na h-Eileanan an Iar) rainfall forecast issued today at 12:38 am. Next forecast at approx. 2:38 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