 but that chance is at 20%. High temperature of 97 with the heat index, again, around 105. For Wednesday, intervals of clouds and sunshine. Another shower or thunderstorm is possible. Temperatures staying in the mid-90s with the heat index near 105. I'm 7 News. We're Dr. Stuart Evans in the Furchler Weather Center. Herndon, 76 degrees, 79 in Hyattsville at 85. Foggy Bottom brought to you by Dulles Glass. For all your glass, mirror, and shower door needs, visit dullesglass.com. Dulles Glass.