until FRI 5:00 PM MST, Maricopa County, Maricopa County, Maricopa County, Maricopa County, Maricopa County, Maricopa County, Maricopa County

from WED 11:00 AM MST until WED 8:00 PM MST, Northwest Plateau, Northwest Deserts, Lake Mead National Recreation Area

Experts warn residents as temperatures heat up

Published June 15, 2015