Complex sentence: News 12 Traffic & Weather is a 24-hour American cable news channel that is owned by the Newsday Media Holdings subisidary of Cablevision Systems Corporation, dedicated exclusively on road conditions and weather forecasts around the New York City metropolitan area.
Split into simpler sentences: News 12 Traffic & Weather is an American cable news television channel that is owned by the Newsday Media Holdings subisidary of Cablevision Systems Corporation. The channel provides 24-hour reports on traffic conditions and weather forecasts for the New York City metropolitan area.