Storm Team4 July 10, 2022 10:27 am Sunday Science: Understanding Air Pollution in the DC Area Storm Team4 Meteorologist Ryan Miller explains what causes air pollution and why it happens more in the summer. Local 3:10 Evening weather: Nov. 10 3:00 Morning weather, Nov. 10 3:22 Evening weather: Nov. 9 2:46 Morning weather, Nov. 9 3:30 Evening weather, Nov. 8
