Saltness Rainfall ForecastUnited KingdomOSOrkney IslandsSaltnessToday 14 Dec85%Mon 15 Dec5%Tue 16 Dec90%Wed 17 Dec90%Thu 18 Dec20%Fri 19 Dec30%Saltness rainfall forecast issued today at 6:36 am. Next forecast at approx. 8:36 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