Holm (Orkney Islands) Rainfall ForecastUnited KingdomOSOrkney IslandsHolm (Orkney Islands)Today 31 Mar90%Wed 1 Apr85%Thu 2 Apr80%Fri 3 Apr80%Sat 4 Apr55%Sun 5 Apr35%Mon 6 Apr15%Holm (Orkney Islands) rainfall forecast issued today at 1:37 pm. Next forecast at approx. 3:37 am.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