By Scott Martin - @RaceWx4You
Forecast is still pretty similar from what I first put up earlier this week. Just made adjustments to the rain chances for each day. Stay weather aware as lightning may be an issue with storms. When thunder roars, go indoors. Good news is that rain will come to an end before noon on Sunday. If that happens, track may dry out and the slicks can be put to use. Radar is up and running.
Doug Schneider, Scott Martin, and Stephen McCoy are race fans and meteorologists dedicated to providing accurate forecasts and timely weather updates at racing venues around the world. We forecast for IndyCar, Indy Lights, Pro Mazda, USF2000, IMSA, Blancpain World Challenge America, and World Endurance Championship, as well as major SCCA and NASA events.