Altass Rainfall ForecastUnited KingdomHEHighlandAltassToday 29 May55%Sat 30 May90%Sun 31 May85%Mon 1 Jun45%Tue 2 Jun55%Wed 3 Jun45%Thu 4 Jun60%Altass rainfall forecast issued today at 7:36 pm. Next forecast at approx. 9:36 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