By Scott Martin.
Not a big change to the forecast for the weekend. Just small changes to temperatures and adding a slight chance of a passing shower or thunderstorm for Sunday. Looking at the models, there is not really that great of agreement of timing or placement of those showers. Since there is no guarantee of timing or placement, I'll just say my standard slight chance (20%) of rain or a thunderstorm for the day on Sunday. Not a big deal. If it does rain, it shouldn't last long and probably will not be all that heavy. My guess right now has the rain holding off until after the events are finished, but that is just my gut feeling on that. We'll see how it goes. Radar is up and running, and I'll tweet out radar updates if needed on Sunday. Racing is almost here. Have a great evening.
Doug Schneider and Scott Martin 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/MRTI, IMSA, Pirelli World Challenge, World Endurance Championship, and Trans Am Series races, as well as major SCCA and NASA events.