Friday: Scattered thunderstorms with a high of 87 degrees. Winds from the southwest at 5 to 10 mph and a 50% chance of rain. It's expected to be 80 degrees with a 24% chance of rain at the start of the Xfinity race.

JR Motorsports driver Connor Zilisch will attempt to race Friday, less than two weeks after breaking his collarbone in a fall in victory lane at Watkins Glen. The Xfinity Series points leader posted on social media Thursday that he would try to run all the laps of the 100-lap race at Daytona International Speedway,