The National Weather Service issued an Extreme Heat Warning for the Phoenix metropolitan area on August 1 at 12:19 p.m. MST, effective through 8 p.m. MST Monday. Afternoon temperatures are expected to reach 110 to 117 degrees, creating major to extreme heat risk across Northwest Valley, Buckeye/Avondale, Deer Valley, Central Phoenix, North Phoenix/Glendale, Scottsdale/Paradise Valley, East Valley, South Mountain/Ahwatukee, and Southeast Valley/Queen Creek.
The warning carries risk of heat-related illnesses including heat cramps, heat exhaustion, and heat stroke, which can be fatal. Residents should take extra precautions if working or spending time outdoors, reschedule strenuous activities to early morning or evening when possible, and drink plenty of water. In Maricopa County, call 2-1-1 to locate free cooling centers, transportation, water, and other 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 01/08/2026 19:24
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 01/08/2026 19:24. Every claim traces to a source.
