 Tickets are available now at wolftrap.org. Steve Dresner, WTOP Traffic. And now, 7 News First Alert, meteorologist Jordan Evans. For today, mostly sunny with hot temperatures, a high of 97 and a heat index around 102. For tonight, mostly clear with a low of 79. For tomorrow, mostly sunny in the morning with increasing clouds throughout the day and a low chance for a shower or a thunderstorm with near record high temperatures, 100 degrees. Heat index as high as 110.