 slowing you down there. The WTOP Traffic Center presented by Winner Nation. Buy two windows, get two free. Visit winnernation.com. I'm Rob Stallworth, WTOP Traffic. Steve Rudin has the 7 News First Alert forecast. Excessive heat warning continues until 8 o'clock. All areas inside around the Capitol Beltway may see a few showers and thunderstorms develop later this afternoon and then into the evening. Daytime high temperatures around 95 to 100 degrees.