The medical examiner’s office in Multnomah County, Ore., which includes Portland, said that heat was suspected in three deaths in the county between Friday and Sunday, after record temperatures scorched the region.
The heat wave was expected to bring more sweltering weather to the southern parts of Arizona, Nevada and California, where daily temperatures were expected to rise to well above 110 degrees.
The heat wave has already shattered records across interior California and in Las Vegas.
In Death Valley, Calif., temperatures reached 127 degrees on Friday, a record for the date, and then 128 on Saturday and 129 on Sunday.
A motorcyclist who was visiting Death Valley National Park died from heat exposure on Saturday, and another was treated for severe heat illness.
Organizations:
Western, National Weather Service, Death
Locations:
Portland, Western United States, Washington, Arizona, Multnomah County, Arizona , Nevada, California, Las Vegas, Valley, Calif