Gritley Rainfall ForecastUnited KingdomOSOrkney IslandsGritleyToday 14 Sep90%Mon 15 Sep85%Tue 16 Sep35%Wed 17 Sep20%Thu 18 Sep40%Fri 19 Sep20%Gritley 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