Chichester Harbour - Snow Hill Creek Entrance Rainfall ForecastUnited KingdomSEWest SussexChichester Harbour - Snow Hill Creek EntranceToday 12 Jun15%Sat 13 Jun5%Sun 14 Jun5%Mon 15 Jun10%Tue 16 Jun10%Wed 17 Jun10%Chichester Harbour - Snow Hill Creek Entrance rainfall forecast issued yesterday at 7:35 pm. Next forecast at approx. 9:35 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