Excessive Heat Warning
until FRI 8:00 PM MST, Marble and Glen Canyons, Grand Canyon Country, Aguila Valley, Central La Paz, North Phoenix/Glendale, Cave Creek/New River, Scottsdale/Paradise Valley, Kofa, Fountain Hills/East Mesa, New River Mesa, Superior, Deer Valley, Parker Valley, South Mountain/Ahwatukee, Gila River Valley, Southeast Yuma County, Buckeye/Avondale, Gila Bend, Tonopah Desert, East Valley, Yuma County, Northwest Pinal County, West Pinal County, Sonoran Desert Natl Monument, Apache Junction/Gold Canyon, Southeast Valley/Queen Creek, Rio Verde/Salt River, Central Phoenix, Northwest Valley