River Mersey Entrance Rainfall ForecastUnited KingdomNWMerseysideRiver Mersey EntranceToday 29 Jan60%Sun 30 Jan85%Mon 31 Jan60%Tue 1 Feb60%Wed 2 Feb50%Thu 3 Feb50%River Mersey Entrance rainfall forecast issued today at 6:46 am. Next forecast at approx. 8:46 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time National RadarNational SatelliteNational SynopticGet an account to remove ads