By Doug Schneider
Another day of beautiful southern California weather is expected on Saturday, with lots of sunshine and warm temperatures. Winds will be shifting to the southwest through the day. This will have an impact on Sunday's weather. With the winds shifting to an onshore direction, moisture will increase and allow for fog and low clouds to develop Saturday night. Fog and clouds will linger into Sunday morning, but I don't think it will be dense enough to deter any of the on-track activities. Any fog should lift by mid-morning, and the clouds should dissipate by early afternoon. With the onshore winds and partial cloud cover, temperatures will be cooler compared to Saturday, with highs near 70,
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.