From 2025-06-14T10:00:00-07:00 until 2025-06-16T20:00:00-07:00

* WHAT...Dangerously hot conditions possible. Afternoon temperatures 106 to 113. Major Heat Risk. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke. * WHERE...Phoenix metropolitan area. * WHEN...From Saturday morning through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.