Rhiwlas (Llandderfel) Rainfall ForecastUnited KingdomWLGwyneddRhiwlas (Llandderfel)Today 29 Apr95%Tue 30 Apr80%Wed 1 May20%Thu 2 May10%Fri 3 May35%Sat 4 May35%Sun 5 May30%Rhiwlas (Llandderfel) rainfall forecast issued today at 1:38 pm. Next forecast at approx. 3:38 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Clee Hill (Shropshire) RadarNational SatelliteNational SynopticGet an account to remove ads