Head of Holland Rainfall ForecastUnited KingdomOSOrkney IslandsHead of HollandToday 3 May5%Sat 4 May20%Sun 5 May15%Mon 6 May40%Tue 7 May15%Wed 8 May10%Head of Holland rainfall forecast issued today at 7:37 am. Next forecast at approx. 9:37 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 an account to remove ads