Four Lanes Rainfall ForecastUnited KingdomSWCornwallFour LanesToday 31 May10%Sun 1 Jun10%Mon 2 Jun75%Tue 3 Jun85%Wed 4 Jun35%Thu 5 Jun45%Four Lanes rainfall forecast issued yesterday at 7:37 pm. Next forecast at approx. 9:37 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Predannack (Cornwall) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads