Swona Rainfall ForecastUnited KingdomOSOrkney IslandsSwonaToday 18 May10%Tue 19 May60%Wed 20 May65%Thu 21 May25%Fri 22 May25%Sat 23 May15%Sun 24 May10%Swona rainfall forecast issued today at 1:36 pm. Next forecast at approx. 3:36 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