 For your Monday, we're tracking mostly sunny conditions and isolated storm as possible. Temperatures, though, close to 100 with the heat index 105 to 110. I'm 7 News meteorologist for Devon's and the First Solar Weather Center. 76 in College Park, 76 in Fairfax, 80 degrees on the National Mall. The weather brought to you by Lend-A-Plumber Heating and Air. Trusted same-day service seven days a week.