Clachan (Na h-Eileanan an Iar) Rainfall ForecastUnited KingdomHEWestern IslesClachan (Na h-Eileanan an Iar)Today 17 Apr85%Thu 18 Apr95%Fri 19 Apr20%Sat 20 Apr15%Sun 21 Apr10%Mon 22 Apr10%Tue 23 Apr10%Clachan (Na h-Eileanan an Iar) rainfall forecast issued today at 7:47 pm. Next forecast at approx. 9:47 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 an account to remove ads