 It's a smoker again, 95 in Laurel, 94 in Springfield, right now in Northwest, 92 degrees. Brought to you by Dulles Glass. For all your glass, mirror, and shower door needs, visit DullesGlass.com. Dulles Glass. Love your glass. The WTOP Traffic Center. Tracking the top trouble spots. The biggest backups. The major incidents. The slowest traffic. WTOP Traffic. Every 10 minutes, on the 8th, and when it breaks.