The National Weather Service issued an Extreme Heat Warning for the Phoenix metropolitan area effective July 8 at 12:37 a.m. MST through July 9 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 111 to 115 degrees.
Heat-related illnesses increase significantly during extreme heat events. Overexposure can cause heat cramps and heat exhaustion, which without intervention can lead to heat stroke. Residents should take extra precautions if working or spending time outside, reschedule strenuous activities to early morning or evening, wear lightweight clothing, and drink plenty of water. Maricopa County residents can call 2-1-1 to find free cooling centers, transportation, water, and additional resources.
Source: National Weather Service.
Sources
Every factual claim in this article traces to one of the sources below. See how we work for the editorial process.
- National Weather Service retrieved 08/07/2026 07:39
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 08/07/2026 07:39. Every claim traces to a source.
