The National Weather Service has issued an Extreme Heat Warning for Cochise, Coconino, Gila, Graham, Greenlee, Mohave, Pima, Pinal, and Santa Cruz counties from July 30 - August 2; Yavapai county July 31-August 2. Heat warnings are extended for La Paz, Maricopa and Yuma counties through August 2. Daytime highs are expected to reach up to 121°F. Drink water, limit your time in the heat, and check on neighbors and family members. Visit air-conditioned public spaces like malls, libraries, or community centers to stay cool. Stay cool, stay hydrated, and stay informed.