The National Weather Service issued an Extreme Heat Watch for the Phoenix metropolitan area effective Sunday morning through Monday evening. The watch 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 104 to 110 degrees. The NWS warns that heat-related illnesses increase significantly during extreme heat events, with potential risks ranging from heat cramps and heat exhaustion to heat stroke without intervention. Residents should take extra precautions if working or spending time outdoors. Maricopa County residents can call 2-1-1 to locate free cooling centers, transportation, water, and additional resources. Source: National Weather Service

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  1. National Weather Service retrieved 2026-05-08T06:35:56.382774Z

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 2026-05-08T06:35:56.382774Z. Every claim traces to a source.