Pentre Isaf Rainfall ForecastUnited KingdomWLConwyPentre IsafToday 18 Sep80%Fri 19 Sep90%Sat 20 Sep90%Sun 21 Sep85%Mon 22 Sep15%Tue 23 Sep10%Wed 24 Sep10%Pentre Isaf rainfall forecast issued today at 7:38 pm. Next forecast at approx. 9:38 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Hameldon Hill (Lancashire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads