NWS Phoenix AZ
Mar-22 2:36 – Mar-22 8:00
* WHAT…Dangerously hot conditions. Afternoon temperatures 94 to
105. 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 and
southern California.
* WHEN…Until 8 PM MST /8 PM PDT/ Sunday.
* IMPACTS…Heat related illnesses increase significantly during
extreme heat events.