Altass Rainfall ForecastUnited KingdomHEHighlandAltassToday 6 Nov25%Fri 7 Nov45%Sat 8 Nov20%Sun 9 Nov20%Mon 10 Nov10%Tue 11 Nov10%Altass rainfall forecast issued today at 12:36 am. Next forecast at approx. 2:36 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