Excessive Heat Watch

from MON 10:00 AM MST until THU 8:00 PM MST, Yuma County, Central La Paz, Aguila Valley, Gila River Valley, Northwest Valley, Tonopah Desert, Gila Bend, Buckeye/Avondale, Cave Creek/New River, Deer Valley, Central Phoenix, North Phoenix/Glendale, New River Mesa, Scottsdale/Paradise Valley, Rio Verde/Salt River, East Valley, Fountain Hills/East Mesa, South Mountain/Ahwatukee, Southeast Valley/Queen Creek, Northwest Pinal County, West Pinal County, Apache Junction/Gold Canyon, Tonto Basin, Sonoran Desert Natl Monument, San Carlos, Globe/Miami