River Fal - Tresillian River Entrance Rainfall ForecastUnited KingdomSWCornwallRiver Fal - Tresillian River EntranceToday 28 Sep50%Tue 29 Sep100%Wed 30 Sep40%Thu 1 Oct10%Fri 2 Oct30%Sat 3 Oct15%Sun 4 Oct10%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time River Fal - Tresillian River Entrance rainfall forecast issued today at 7:10 pm. Next forecast at approx. 9:10 am. Rainfall Rainfall AccumulationPredannack (Cornwall) RadarGet WillyWeather+ to remove ads