Loch Striven - Sound of Bute Entrance UV IndexUnited KingdomSTArgyll and ButeLoch Striven - Sound of Bute Entrance1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAALoch Striven - Sound of Bute Entrance UV forecast issued yesterday at 7:54 pm. Next forecast at approx. 7:54 pm.Get an account to remove ads