The National Weather Service issued an Extreme Heat Warning for the Phoenix metropolitan area, including Scottsdale, Paradise Valley, Buckeye, Avondale, Central Phoenix, and surrounding communities. The warning took effect August 22 at 12:45 a.m. MST and remains in effect until 8 p.m. MST Friday. Afternoon temperatures are expected to reach 108 to 114 degrees.
Heat-related illnesses increase significantly during extreme heat events, with risks ranging from heat cramps and exhaustion to heat stroke without intervention. Residents should take extra precautions if working or spending time outdoors, reschedule strenuous activities to early morning or evening when possible, and wear lightweight clothing while staying hydrated. Maricopa County residents can call 2-1-1 to locate free cooling centers, transportation, water, and additional resources.
Source: National Weather Service.
Sources
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- National Weather Service retrieved 22/08/2026 07:49
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 07:49. Every claim traces to a source.
