Swona Rainfall ForecastUnited KingdomOSOrkney IslandsSwonaToday 17 Sep45%Thu 18 Sep15%Fri 19 Sep50%Sat 20 Sep55%Sun 21 Sep40%Mon 22 Sep15%Tue 23 Sep10%Swona rainfall forecast issued today at 7:37 pm. Next forecast at approx. 9:37 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