* WHAT…Dangerously hot conditions. Afternoon temperatures 107 to
115. Major Heat Risk. Overexposure can cause heat cramps and heat
exhaustion to develop and, without intervention, can lead to heat
stroke.
* 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.