Clachan (Na h-Eileanan an Iar) UV IndexUnited KingdomHEWestern IslesClachan (Na h-Eileanan an Iar)1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAAClachan (Na h-Eileanan an Iar) UV forecast issued yesterday at 6:52 pm. Next forecast at approx. 6:52 pm.Get WillyWeather+ to remove ads