Saturday: Scattered afternoon thunderstorms with a high near 90 degrees and winds from the south to southwest at 5 to 10 mph and a 40% chance of rain. It’s expected to be 87 degrees with a 24% chance of rain at the start of the Xfinity race.

NASCAR returns to the Indianapolis Motor Speedway and Indianapolis Raceway Park with a full weekend of racing headlined by the Brickyard 400 on July 27.