 Brought to you by your local Staples with hot deals on everything from technology to print and marketing services. Save more with the Staples Easy Rewards Program. I'm Joe Conway, WTOP Traffic. 2-7 News First Alert Meteorologist Jordan Evans. Tracking your forecast this weekend. It's hot and humid, 90 degree temperatures and the heat index around 100 today and up to 105 tomorrow. We'll also have the chance for showers and thunderstorms. A slight chance tonight but better chances for the afternoon and evening on your Sunday forecast.