Phoenix Hits Record-Breaking 115°F Amid Extreme Heat Warning
Phoenix experienced record-breaking heat on Tuesday, August 25, with temperatures reaching 115°F (46°C), surpassing the previous record of 113°F (45°C) set in 2011, according to the National Weather Service (NWS). High pressure moving over Arizona is expected to maintain extreme heat, with temperatures forecasted to hit 115°F (46°C) on Wednesday and 114°F (45°C) on Thursday under sunny skies. An extreme heat warning remains in effect for Phoenix through Saturday, while northern Arizona areas below 4,000 feet, including Yavapai County and the Grand Canyon, are also under heat warnings from Wednesday to Friday. Moisture levels are expected to rise by Friday afternoon, bringing storm chances and cooler temperatures over the weekend. Source time: Tue, 25 Aug 2026 14:41:03 GMT.