Isbister (Shetland Islands) Rainfall ForecastUnited KingdomOSShetland IslandsIsbister (Shetland Islands)Today 17 Apr85%Sat 18 Apr55%Sun 19 Apr80%Mon 20 Apr20%Tue 21 Apr15%Wed 22 Apr10%Thu 23 Apr10%Isbister (Shetland Islands) rainfall forecast issued today at 7:36 am. Next forecast at approx. 9:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Hill of Dudwick (Aberdeenshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads