Extreme Heat Warning for Yavapai County Valleys And Basins

EXTREME HEAT WARNING

EXTREME HEAT WARNING ISSUED AUGUST 24 AT 12:46AM MST UNTIL AUGUST 28 AT 8:00PM MST

Effective: 2026-08-24 00:46:00 Expires: 2026-08-28 20:00:00 Issued by: NWS Flagstaff AZ

Alert Text

* WHAT...DANGEROUSLY HOT CONDITIONS, WITH TEMPERATURES AROUND 105 TO110 EXPECTED BELOW 4000 FEET.

* WHERE...YAVAPAI COUNTY BELOW 4000 FEET; INCLUDING THE VERDE VALLEY AND BLACK CANYON CITY.

* WHEN...FROM 10 AM WEDNESDAY TO 8 PM MST FRIDAY.

* IMPACTS...MOST INDIVIDUALS WILL BE AT RISK FOR HEAT-RELATED ILLNESSES WITHOUT EFFECTIVE COOLING OR ADEQUATE HYDRATION, ESPECIALLY WITH PROLONGED OUTDOOR EXPOSURE.

More Information

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Target Area

YAVAPAI COUNTY VALLEYS AND BASINS