 On the interloop of the Beltway, the backup between Route 7 and the GW Parkway as the work zone gets cleared, all lanes on the outer loop are open. The WTOP Traffic Center is presented by Window Nation. Buy two windows, get two free. Visit windownation.com. I'm Dave Dildine, WTOP Traffic. That is 7 News First Alert. Meteorologist Steve Rudin. Mostly to partly sunny skies moving through the afternoon. Winds from the northwest. That means not quite as humid as yesterday. And heat index values that will remain in check. Upper 80s to lower 90s.