* WHAT…Dangerously hot conditions. Afternoon temperatures 106 to

118 expected. Major Heat Risk.

* WHERE…Portions of southwest Arizona and southeast and southern

California.

* 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.

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

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