Tal-y-bont (Dyffryn Ardudwy) UV IndexUnited KingdomWLGwyneddTal-y-bont (Dyffryn Ardudwy)1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAATal-y-bont (Dyffryn Ardudwy) UV forecast issued yesterday at 6:53 pm. Next forecast at approx. 6:53 pm.Get an account to remove ads