If the first competitors of the Grand Prix of the Americas arrived yesterday in Austin under an immaculate blue sky and with a thermometer at 30°, the weather forecast predicts a rainy Saturday at 22°, which amounts to saying that the determination of the settings for the race and the direct passage to Q2 will probably be decided during FP2 on Friday afternoon, on a track that is still barely cleared.
The race is scheduled for Sunday in the dry with a temperature of 23° but you never know; nothing better than a live radar to follow the evolution of Zeus's whims... See here
