Backyard Weather: Herndon Festival Kicks Off Thursday - NBC4 Washington

    Backyard Weather: Herndon Festival Kicks Off Thursday

    Storm Team4's Chief Meteorologist Doug Kammerer hung out at the Herndon Festival, which starts Thursday and goes through the weekend. (Published Thursday, Jun 1, 2017) Storm Team4's Chief Meteorologist Doug Kammerer hung out at the Herndon Festival, which starts Thursday and goes through the weekend. See More