 A thunderstorm or two possible later this afternoon, but a better chance into the evening as the frontal boundary pushes through. Temperatures drop through the 70s. Tomorrow, low 90s, a little less humid, and a slight, slight chance of an afternoon shower or storm. I'm 70s meteorologist Brian Van de Graaff in the First Earth Weather Center. 80 degrees this morning in Friendship Heights, feeling like 86.