Harford - Echodale - Perring Parkway UV IndexUnited StatesMDBaltimore CityHarford - Echodale - Perring Parkway1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAAHarford - Echodale - Perring Parkway UV forecast issued yesterday at 3:19 pm. Next forecast at approx. 3:19 pm.Get an account to remove ads