 Your sister station Dayton turns to first for live team coverage of breaking news. WHIO Dayton Springfield. Your news starts now. Depend on it. It's 4 o'clock. I'm Ron Otto, live from the WHIO News Center with our top local story. The first presidential debate is just hours away. Partly cloudy, beautiful weather out there this evening, but tomorrow some of that mugginess starts to come back. I'm Chief Meteorologist Austin Chaney. My forecast is coming up.