River Severn - Lydney Harbour Rainfall ForecastUnited KingdomSWGloucestershireRiver Severn - Lydney HarbourToday 16 Dec10%Wed 17 Dec95%Thu 18 Dec85%Fri 19 Dec50%Sat 20 Dec60%Sun 21 Dec50%River Severn - Lydney Harbour rainfall forecast issued today at 6:36 am. Next forecast at approx. 8:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Clee Hill (Shropshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads