The National Weather Service issued an Extreme Heat Warning for the Phoenix metropolitan area, including Scottsdale, Paradise Valley, Buckeye, Avondale, Central Phoenix, and surrounding regions. The warning took effect at 11:42 a.m. MST on August 22 and expires at 8 p.m. MST on August 23. Afternoon temperatures are expected to reach 108 to 116 degrees.
Heat-related illnesses increase significantly during extreme heat events, with overexposure potentially causing heat cramps, heat exhaustion, and heat stroke. Residents are advised to take extra precautions, reschedule strenuous activities to early morning or evening, and wear lightweight clothing. In Maricopa County, call 2-1-1 to locate free cooling centers, transportation, water, and other resources.
Source: National Weather Service.
Sources
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- National Weather Service retrieved 22/08/2026 18:44
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 22/08/2026 18:44. Every claim traces to a source.
