Menai Strait - Plas Penrhyn Rainfall ForecastUnited KingdomWLIsle of AngleseyMenai Strait - Plas PenrhynToday 13 Nov80%Fri 14 Nov95%Sat 15 Nov10%Sun 16 Nov10%Mon 17 Nov20%Tue 18 Nov35%Wed 19 Nov35%Menai Strait - Plas Penrhyn rainfall forecast issued today at 12:37 pm. Next forecast at approx. 2:37 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Crug-y-Gorllwyn (Carmarthenshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads