 Get protein for less at Whole Foods Market. Save 20% off air-chilled, organic, boneless, skinless chicken breasts with Prime through tomorrow while supplies last. Shop in-store or online. Terms apply. Dave Dildine, WTOP Traffic. Now let's get a check of our forecast. 7 News First Alert meteorologist Steve Rudin. Heat and humidity sticks around as we head through the remainder of the evening. A heat advisory until 8 o'clock as temperatures fall through the 80s, eventually settling to the mid-70s to around 80 degrees by early tomorrow morning.