News & Stories Climate Phoenix heat isn't ceasing at night, either Katherine Davis-Young August 23, 2024 / 3:19 pm Phoenix has set a record for the most nights with a low temperature of 90 degrees or higher. Climate change is accelerating the number of hot nights more quickly than hot days. Why you can trust KUOW Recommended Stories Warm winter liquidates nearly half of Washington state snowpack February 06, 2026 Washington’s biggest polluter ordered to keep burning coal by Trump administration December 17, 2025 Is the Pacific Northwest ready for a wave of climate migration? December 10, 2025