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Metro Phoenix stares down multiple days of extreme heat warnings

Sun framed by a yellow umbrella and a palm tree
Bridget Dowd/KJZZ
A sunny day in metro Phoenix on Tuesday, April 30, 2024.

Anyone with plans for the outdoors this week may want to reconsider.

An Extreme Heat Warning is in effect for Maricopa County through Thursday evening.

Mark O’Malley with the National Weather Service says a ridge of high pressure will push temperatures above 110 degrees for much of this week.

"We advise people, if you need to get outside, do your outdoor activities early in the morning and try to spend the afternoon in the air conditioning," O'Malley said.

O’Malley says temperatures will cool just slightly toward the end of the week, but he says there are no real chances of rain for the next several days.

NWS meteorologist Sean Benedict says to plan ahead.

“The heat’s obviously going to be worst during the daylight hours. So if you can, try to take advantage of the early morning and late evening time frame if you are gonna do some outdoor activities," he said.

Benedict also recommends staying hydrated and wearing lightweight clothing.

Transportation to free cooling centers and other resources are available in Maricopa County by calling 211.

Phoenix forecast from National Weather Service

Monday: Sunny and hot, with a high near 111. Calm wind becoming west around 5 mph in the afternoon.

Monday Night: Mostly clear, with a low around 87. West wind around 5 mph becoming calm in the evening.

Tuesday: Sunny and hot, with a high near 113. Light and variable wind becoming west 5 to 10 mph in the afternoon.

Tuesday Night: Mostly clear, with a low around 90. West wind around 5 mph becoming calm after midnight.

Wednesday: Sunny and hot, with a high near 114. Light west southwest wind becoming west 5 to 10 mph in the afternoon.

Wednesday Night: Clear, with a low around 89. Southwest wind 5 to 10 mph becoming light and variable after midnight.

Thursday: Sunny and hot, with a high near 113. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Thursday Night: Mostly clear, with a low around 88. West southwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 20 mph.

Friday: Sunny and hot, with a high near 111. Light and variable wind becoming west 5 to 10 mph in the afternoon.

Friday Night: Mostly clear, with a low around 86. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.

Saturday: Sunny and hot, with a high near 110. Calm wind becoming west around 5 mph in the afternoon.

Saturday Night: Partly cloudy, with a low around 87. West southwest wind 5 to 10 mph becoming north northwest after midnight.

EDITOR'S NOTE: This story has been modified to correct Mark O’Malley's name.

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Ignacio Ventura is a reporter for KJZZ. He graduated from the University of Southern California with a bachelor’s degree in creative writing and a minor in news media and society.
Katherine Davis-Young is a senior field correspondent reporting on a variety of issues, including public health and climate change.