Causamul Rainfall ForecastUnited KingdomHEWestern IslesCausamulToday 17 Aug5%Mon 18 Aug5%Tue 19 Aug5%Wed 20 Aug5%Thu 21 Aug5%Fri 22 Aug10%Sat 23 Aug10%Causamul rainfall forecast issued today at 1:38 pm. Next forecast at approx. 3:38 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