Fourth-graders at John Johnson Elementary School recently had the opportunity to hear a lesson on weather from WCTV Chief Meteorologist Mike McCall, who spoke to the students on a wide variety of weather topics including instruments meteorologists use to collect weather data, how to read a weather map and how to stay safe in case of severe weather. He even shared his personal story of how he decided to become a meteorologist. From the left, front, are Tray Copeland, Yomaira Mendoza, Nicholas Knight and Jerrell Madge; back, fourth-grade science teacher Christy Cox, McCall and Jamie Ard, a fourth-grade science teacher.