NWS / NOAA weather: Extreme Heat Warning issued August 22 at 11:42AM MST until August 29 at 8:00PM MST by NWS Phoenix AZ

* WHAT...Dangerously hot conditions. It will also be humid through
the weekend. Afternoon temperatures 108 to 119 expected. Major to
Extreme Heat Risk.

* WHERE...Portions of southwest Arizona and southeast California.

* WHEN...Until 8 PM MST /8 PM PDT/ Saturday.

* 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.

Severity

Severe (4/5) · CAP Severe

This month

1245th Weather alert at severity 4+ in the last 30 days