Porthor Oer Rainfall ForecastUnited KingdomWLGwyneddPorthor OerToday 29 Jan85%Fri 30 Jan55%Sat 31 Jan15%Sun 1 Feb15%Mon 2 Feb45%Tue 3 Feb45%Wed 4 Feb10%Porthor Oer rainfall forecast issued today at 12:40 pm. Next forecast at approx. 2:40 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