Holm (Orkney Islands) Rainfall ForecastUnited KingdomOSOrkney IslandsHolm (Orkney Islands)Today 15 Jul15%Wed 16 Jul5%Thu 17 Jul15%Fri 18 Jul15%Sat 19 Jul15%Sun 20 Jul15%Mon 21 Jul20%Holm (Orkney Islands) rainfall forecast issued today at 7:37 pm. Next forecast at approx. 9:37 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