Altass Rainfall ForecastUnited KingdomHEHighlandAltassToday 7 Nov75%Sat 8 Nov35%Sun 9 Nov15%Mon 10 Nov20%Tue 11 Nov50%Wed 12 Nov50%Altass rainfall forecast issued today at 12:35 am. Next forecast at approx. 2:35 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