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
Stormy Pattern Continues With More Rain, Mountain Snow for California

Stormy Pattern Continues With More Rain, Mountain Snow for California

CALIFORNIA - The state of California has been

19 Feb 2026 11:00 AM
Severe Storms Target the Midwest, Ohio Valley on Thursday

Severe Storms Target the Midwest, Ohio Valley on Thursday

While the Midwest has finally seen a break fr

19 Feb 2026 1:50 AM
Wildfire Danger: Critical Conditions

Wildfire Danger: Critical Conditions

PLAINS - Multiple active fires broke out on T

19 Feb 2026 1:45 AM
Rocky Mountains Receive Much Needed Snow

Rocky Mountains Receive Much Needed Snow

ROCKIES - Widespread winter alerts remain in

19 Feb 2026 1:40 AM
Weirdly Warm February on the Plains

Weirdly Warm February on the Plains

More record high temperatures were broken acr

19 Feb 2026 1:40 AM
Severe Storms Target the South Sunday

Severe Storms Target the South Sunday

Storms flew through Texas, Louisiana, and Mis

15 Feb 2026 11:05 PM
Lingering Snow in the Northeast

Lingering Snow in the Northeast

NORTHEAST - As this next clipper system cont

12 Feb 2026 8:05 AM