River Severn - Longney Sands UV IndexUnited KingdomSWGloucestershireRiver Severn - Longney Sands1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAARiver Severn - Longney Sands UV forecast issued yesterday at 7:51 pm. Next forecast at approx. 7:51 pm.Get WillyWeather+ to remove ads