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Extreme Heat Warning

Status

Event Continued Expired

Start Time

Mon 06/30/2025 05:01 PM EDT

End Time

Mon 06/30/2025 11:00 PM EDT

Significance

Warning

Impacts

High impact

Locations Affected

Scottsdale, AZ ∙ Phoenix, AZ ∙ Gilbert, AZ ∙ Glendale, AZ ∙ Mesa, AZ ∙ Chandler, AZ ∙ Peoria, AZ ∙ Tempe, AZ ∙ Surprise, AZ ∙ Yuma, AZ

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service Phoenix AZ 201 PM MST Mon Jun 30 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST THIS EVENING... * WHAT...Dangerously hot conditions. Afternoon temperatures 108 to 116. Major Heat Risk. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke. * WHERE...Apache Junction/Gold Canyon, Cave Creek/New River, Dripping Springs, Fountain Hills/East Mesa, Globe/Miami, New River Mesa, Rio Verde/Salt River, San Carlos, Superior, and Tonto Basin. * WHEN...Until 8 PM MST this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. PRECAUTIONARY/PREPAREDNESS ACTIONS... An Extreme Heat Warning means that a period of very hot temperatures, even by local standards, will occur. Actions should be taken to lessen the impact of the extreme heat. Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose-fitting clothing when possible and drink plenty of water. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Public cooling shelters are available in some areas. Consult county officials for more details.

Technical Header

AZZ541-545-547-549-552-555-556-560>562-010300- /O.CON.KPSR.XH.W.0003.000000T0000Z-250701T0300Z/ Cave Creek/New River-New River Mesa-Rio Verde/Salt River-Fountain Hills/East Mesa-Superior-Apache Junction/Gold Canyon-Tonto Basin- San Carlos-Dripping Springs-Globe/Miami- Including the cities of Peridot, Fountain Hills, Apache Junction, Superior, Winkelman, Tortilla Flat, Punkin Center, Scottsdale, Miami, San Carlos, Hayden, and Globe 201 PM MST Mon Jun 30 2025