The National Weather Service issued an Extreme Heat Warning for the Phoenix metropolitan area effective July 31 at 1:12 p.m. MST through Monday, August 1 at 8 p.m. MST. The warning covers Northwest Valley, Buckeye/Avondale, Deer Valley, Central Phoenix, North Phoenix/Glendale, Scottsdale/Paradise Valley, East Valley, South Mountain/Ahwatukee, and Southeast Valley/Queen Creek. Afternoon temperatures are expected to reach 110 to 117 degrees, creating a Major to Extreme Heat Risk.
Residents should take precautions to avoid heat-related illness, including heat cramps, heat exhaustion, and heat stroke. The NWS recommends rescheduling strenuous outdoor activities to early morning or evening, wearing lightweight clothing, and drinking plenty of water. Maricopa County residents can call 2-1-1 to locate free cooling centers, transportation, water, and other resources.
Source: National Weather Service.
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- National Weather Service retrieved 31/07/2026 20:14
Authored by The Scottsdale Signal. Drafted by AI from primary-source material under our beat-specific editorial guides; reviewed by humans before publish under our five-gate process. Sources retrieved at 31/07/2026 20:14. Every claim traces to a source.
