 Buy two windows, get two free. Visit windownation.com. Steve Dresner, WTOP Traffic. And here's 7 News First Alert meteorologist Brian Vandegraaff. Fantastic way to wrap up this work week with temperatures in the mid to upper 80s and low humidity, sunshine. Just a perfect Friday after a week that's featured some real extreme heat. 60s and 70s overnight with increasing clouds heading into the day tomorrow looking at overcast skies. A few showers possible particularly through the afternoon. Highs only in the low 80s. I'm 7 News meteorologist Brian Vandegraaff in the First Alert Weather Center.