Baltimore temperature hits triple digits for first time since 2012; heat to continue through rest of week
The Baltimore Sun

Chase race 6

Jimmie Johnson, driver of the No. 48 Lowes Chevrolet leads Jeff Gordon, driver of the No. 24 Dupont Chevrolet during the NASCAR Sprint Cup Series TUMS QuikPak 500 at Martinsville Speedway.Rusty Jarrett, Getty Images for NASCAR