Holland (Orkney Islands) Rainfall ForecastUnited KingdomOSOrkney IslandsHolland (Orkney Islands)Today 17 Dec75%Thu 18 Dec90%Fri 19 Dec30%Sat 20 Dec10%Sun 21 Dec10%Mon 22 Dec10%Holland (Orkney Islands) 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 Hill of Dudwick (Aberdeenshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads