 Monday gets even hotter with highs around 100 degrees and heat index values as hot as 110. I'm 70s meteorologist Mark Pena in the First Alert Weather Center. We've got 79 degrees at Fort Belvoir, 83 degrees at Foggy Bottom, 81 degrees in Silver Spring. Brought to you by Len the Plumber, heating and air. Crusted same-day service seven days a week. All right, so Butch Seltzer, what's happening in the WTOP Traffic Center?