The Heat Won't Stop! Record High for Phoenix on Sunday

news image
Top Stories
6 May 2018 2:32 PM
Phoenix, Arizona is known for its blazing 100°+ heat during the summer. But early May is a bit, well, early for the kind of heat that the Valley of the Sun saw on Sunday. Phoenix set a record high on Sunday, with temperatures soaring into the mid-100s. Through 1pm Phoenix time on Sunday afternoon, Sky Harbor Airport had warmed to 106°, breaking the old daily record of 105° from 1947. It's also the warmest reading so far in 2018 for Arizona's capital city. Sunday's 100°+ reading marks the fourth triple-digit temperature so far in 2018 for Phoenix, a remarkable feat for a city that averages its first 100° day on May 12th. And of course, the heat isn't going away anytime soon. The week ahead promises more near-record level high temperatures and it's probably also worth noting that Phoenix averages 110 days of 100°+ high temperatures per year. Hopefully you're near a Phoenix-area pool!     A big ridge of high pressure is steering , and allowing the sun to bake Arizona and much of the Four Corners states, along with California and Nevada, with well above-average temperatures for this time of year. Stay with WeatherNation for the latest on the sizzling heat across the Southwest. For WeatherNation: Meteorologist Chris Bianchi
All Weather News
More
Dangerous Stretch of Heat Leads Us to the 4th

Dangerous Stretch of Heat Leads Us to the 4th

The hottest temperatures of the year are loom

2 Jul 2026 1:30 AM
Severe Storms Keep Northern U.S. Active

Severe Storms Keep Northern U.S. Active

On Wednesday, strong storms developed across

2 Jul 2026 1:20 AM
Storms Spark up in the Northeast Ahead of Heatwave

Storms Spark up in the Northeast Ahead of Heatwave

Severe storms will be possible as we head tow

2 Jul 2026 1:20 AM
Muggy and Stormy in the South

Muggy and Stormy in the South

While upper-level ridging dominates the weath

2 Jul 2026 1:10 AM
Massive Fires Burn in the Four Corners

Massive Fires Burn in the Four Corners

The Aspen Acres fire burning in Southern Colo

2 Jul 2026 1:00 AM
Slow-Moving Front No Longer Expected to Develop Tropically, Monitoring Eastern Pacific

Slow-Moving Front No Longer Expected to Develop Tropically, Monitoring Eastern Pacific

Early in the season, we watch closer to the c

1 Jul 2026 12:15 AM
'MCS' Season Brings Severe and Flooding Threats Across the Southeast

'MCS' Season Brings Severe and Flooding Threats Across the Southeast

As Summer settles in across the Central U.S.,

28 Jun 2026 2:10 AM