Saltness Rainfall ForecastUnited KingdomOSOrkney IslandsSaltnessToday 15 Oct25%Thu 16 Oct50%Fri 17 Oct5%Sat 18 Oct10%Sun 19 Oct75%Mon 20 Oct55%Saltness 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