Susquehanna River - Susquehanna Bridge UV IndexUnited StatesMDHarford CountySusquehanna River - Susquehanna Bridge1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAASusquehanna River - Susquehanna Bridge UV forecast issued yesterday at 3:18 pm. Next forecast at approx. 3:18 pm.Get WillyWeather+ to remove ads