Backyard Weather: Herndon Festival Gears Up for the Weekend - NBC4 Washington

    Backyard Weather: Herndon Festival Gears Up for the Weekend

    Storm Team4's Chief Meteorologist Doug Kammerer is out at the Herndon Festival as it kicks off for the weekend. (Published Thursday, Jun 1, 2017) Storm Team4's Chief Meteorologist Doug Kammerer is out at the Herndon Festival as it kicks off for the weekend. See More