 Fourth of July, scattered showers and a few thunderstorms, but by the time the fireworks begin, should be dry. Temperatures in the 90s. I'm 7 News meteorologist Steve Rudin in the First Alert Weather Center. Lovely evening, sunshine, 78 in Arlington, 76 now in Gaithersburg. At 630. You're listening to WTOP, Washington's news, traffic and weather station. The WTOP producer's desk is wired by IBEW Local 26, where electrical contractors come to grow.