Griminish (Na h-Eileanan an Iar) Rainfall ForecastUnited KingdomHEWestern IslesGriminish (Na h-Eileanan an Iar)Today 29 Mar40%Sat 30 Mar55%Sun 31 Mar5%Mon 1 Apr10%Tue 2 Apr10%Wed 3 Apr15%Griminish (Na h-Eileanan an Iar) rainfall forecast issued today at 12:42 am. Next forecast at approx. 2:42 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 an account to remove ads