By Doug Schneider
The main change to the forecast for the PPG 375 at Texas Motor Speedway is the addition of a small chance of showers or thunderstorms on Sunday afternoon. The main question with these showers will be if they will develop before or after the end of the race. The majority of the models indicate showers in the area right around the end of the race, which will be around 1:30 pm CDT. Past this time, the chance of rain increases. But there are some models that bring the showers into the area a little earlier. I think the chance of rain impacting the race is about 20%, while the chance of seeing rain after the race ends is about 50%. This is why I have impact as low - I think the most likely scenario is for the rain to arrive after the race ends. Let's hope that's the case.