The National Weather Service issued an Extreme Heat Warning for the Phoenix metropolitan area on August 8 at 2:08 PM MST, effective until 8 PM MST on August 9. 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 109 to 114 degrees.
The warning carries a Major Heat Risk designation. Heat-related illnesses increase significantly during extreme heat events, with potential for heat cramps, heat exhaustion, and heat stroke without intervention. Residents should take extra precautions if working or spending time outdoors, reschedule strenuous activities to early morning or evening, and drink plenty of water. Maricopa County residents can call 2-1-1 to locate free cooling centers, transportation, and water resources.
Source: National Weather Service
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- National Weather Service retrieved 08/08/2026 21:10
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 08/08/2026 21:10. Every claim traces to a source.
