WHO-HD 13, an NBC affiliate based in Des Moines, Iowa. The channel began broadcasting in 1954. News and weather are mostly broadcast online.who tv weather, who is tv des moines, who is the tv radar, who lives on television, who does sports who is the tv show, who is tv news, who is 13 on TV, who fastens the tv, who tv application, who is the tv address, who is apple tv, who tv advertising,