Sumburgh (Grutness Voe) UV IndexUnited KingdomOSShetland IslandsSumburgh (Grutness Voe)1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAASumburgh (Grutness Voe) UV forecast issued yesterday at 7:51 pm. Next forecast at approx. 7:51 pm.Get WillyWeather+ to remove ads