What better way to come back from an off-weekend and get our blood flowing than action at Atlanta. Holiday weekend = decent size crowd. Night racing = cool images. Cool air = cool performance. Should be around 72-74 at start time; Only 10 percent chance of rain Sunday. Todays humidity is 67% but with temps in mid 80s, which is 8-10 degrees below normal, that stagnant air and energy sapping humid feeling is not present.