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
Tropics: Tracking Hurricane Polo in the Pacific

Tropics: Tracking Hurricane Polo in the Pacific

The Pacific Ocean has been incredibly active

22 Sep 2026 1:05 AM
More Flooding Concerns Out East

More Flooding Concerns Out East

WHAT TO EXPECTRecord rainfall fell this weeke

22 Sep 2026 1:05 AM
Severe Threat Continues In The Southeast

Severe Threat Continues In The Southeast

WHAT TO EXPECTSevere storms developed this af

22 Sep 2026 1:00 AM
Coastal Low Expected to Impact Northeast Late Week

Coastal Low Expected to Impact Northeast Late Week

Looking ahead, the forecast alludes to a stre

22 Sep 2026 1:00 AM
Storms Continue to Pummel the Rockies

Storms Continue to Pummel the Rockies

Severe storms and heavy rain have been target

21 Sep 2026 1:25 AM
Finally Cooling Down; Cold Front Arrives Just in Time for Fall

Finally Cooling Down; Cold Front Arrives Just in Time for Fall

It's been a long, hot summer. That might be a

20 Sep 2026 1:25 PM
Lake Powell Drops to Record Low

Lake Powell Drops to Record Low

The second largest reservoir in the United St

20 Sep 2026 8:05 AM