 To the center and to the left on the outer loop. The WTOP Traffic Center is presented by Window Nation. Get 50% off all styles of windows. Visit windownation.com today. I'm Dave Dildine, WTOP Traffic. Forecast from Mike Steneford. A risk of thunderstorms for the next several hours. Any storms that do develop may become severe. This activity will end after midnight. Our lows upper 60s, lower 70s. Turning partly cloudy, breezy, cooler and less muggy on Thursday. Highs 85 to 90.