EXTREME HEAT WARNING
EXTREME HEAT WARNING ISSUED JULY 22 AT 11:33AM MST UNTIL JULY 27 AT 8:00PM MST
Effective: 2026-07-22 11:33:00
Expires: 2026-07-27 20:00:00
Issued by: NWS Phoenix AZ
Alert Text
* WHAT...DANGEROUSLY HOT CONDITIONS. AFTERNOON TEMPERATURES 106 TO118 DEGREES. MAJOR TO EXTREME HEAT RISK.
* WHERE...PORTIONS OF SOUTHWEST ARIZONA AND SOUTHEAST CALIFORNIA.
* WHEN...UNTIL 8 PM MST 8 PM PDT MONDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING EXTREME HEAT EVENTS. OVEREXPOSURE CAN CAUSE HEAT CRAMPS AND HEAT EXHAUSTION TO DEVELOP AND, WITHOUT INTERVENTION, CAN LEAD TO HEAT STROKE.
More Information
Target Area
PARKER VALLEY, YUMA, IMPERIAL COUNTY SOUTHWEST, SALTON SEA, CHUCKWALLA MOUNTAINS, IMPERIAL COUNTY SOUTHEAST, IMPERIAL COUNTY WEST, IMPERIAL VALLEY, CHIRIACO SUMMIT, PALO VERDE VALLEY, CHUCKWALLA VALLEY
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