Severe · Extreme Heat WarningActive alert

Extreme Heat Warning issued September 7 at 12:33AM MST until September 11

Affecting Parker Valley; Central La Paz; Palo Verde Valley; Chuckwalla Valley

In effect until: Sep 7, 2026, 10:00 PM

Parker Valley; Central La Paz; Palo Verde Valley; Chuckwalla Valley

Likely impact; effects through 10:00 PM.

Stay in air conditioning if possible. Drink water regularly and check on elderly neighbors.

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* WHAT...Dangerously hot conditions. Afternoon temperatures 102 to
111 expected. Major Heat Risk.

* WHERE...In Arizona, Central La Paz and Parker Valley. In
California, Chuckwalla Valley and Palo Verde Valley.

* WHEN...From 10 AM MST /10 AM PDT/ Wednesday to 8 PM MST /8 PM PDT/
Friday.

* 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.

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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™

Extreme Heat Warning issued September 7 at 12:33AM MST until September 11

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