Chichester Harbour - Snow Hill Creek Entrance Rainfall ForecastUnited KingdomSEWest SussexChichester Harbour - Snow Hill Creek EntranceToday 31 Aug60%Mon 1 Sep70%Tue 2 Sep70%Wed 3 Sep60%Thu 4 Sep60%Fri 5 Sep10%Chichester Harbour - Snow Hill Creek Entrance rainfall forecast issued yesterday at 7:36 pm. Next forecast at approx. 9:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Dean Hill (Wiltshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads