Good morning. Today is Tuesday, June 18, 2019. I’m Lynn Norris, and here are your local headlines from TribLIVE Pittsburgh. Showers are likely today, with a possible thunderstorm before 9am, then a chance of showers and thunderstorms throughout the day. Otherwise, it will be cloudy with a high near 77, and a 60 percent chance of precipitation. Tonight will be cloudy, with a chance of showers and thunderstorms, and a low around 65. Our top story is: Pollution control systems at U.S.