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 3:18 pm. Next forecast at approx. 3:18 pm.Get WillyWeather+ to remove ads