from WED 2:00 AM MST until WED 8:00 AM MST, Upper San Pedro River Valley including Sierra Vista/Benson, Eastern Cochise County below 5000 ft including Douglas/Wilcox, Upper Gila River and Aravaipa Valleys including Clifton/Safford

from WED 12:00 AM MST until WED 8:00 AM MST, Northwest Plateau

Racers prepare for Scottsdale Grand Prix preview weekend

Published June 29, 2015 9:23pm MST