View Post NBC Affiliates | ShopTalk | Weather Weathercaster Miri Marshall to Join WBAL By Kevin Eck on Aug. 14, 2013 - 11:24 AM The Baltimore Sun reports, Miri Mashall will join Baltimore NBC affiliate WBAL as a weather anchor. Marshall comes to WBAL from KCEN in Waco, TX. She replaces John Collins who retired in May after 24 years at the station. Marshall ...