Pennal-isaf Rainfall ForecastUnited KingdomWLGwyneddPennal-isafToday 26 Apr10%Sat 27 Apr15%Sun 28 Apr15%Mon 29 Apr40%Tue 30 Apr15%Wed 1 May15%Thu 2 May10%Pennal-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 Crug-y-Gorllwyn (Carmarthenshire) RadarNational SatelliteNational SynopticGet an account to remove ads