 A little bit of mugginess for Wednesday. High humidity for 4th of July and temperatures between 90 and 95 degrees. Can't rule out a few scattered afternoon thunderstorms. I'm 7 News Chief Meteorologist Ronica Johnson in the First Alert Weather Center. Reagan National 76, BWI Marshall at 76 and Dulles Airport 74 degrees. Dropping to the mid 60s in some suburban areas.