Saltness Rainfall ForecastUnited KingdomOSOrkney IslandsSaltnessToday 3 May50%Mon 4 May75%Tue 5 May30%Wed 6 May40%Thu 7 May45%Fri 8 May30%Saltness rainfall forecast issued today at 1:36 am. Next forecast at approx. 3:36 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