Morning Weather Forecast - 5/25/26
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Memorial Day will be sunny and warm in the Valley with a high near 98 degrees.

Rain chances expected overnight across Arizona
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A storm system moving into the state will bring slight chances of rain to the Valley. The high country will experience a wet Monday. 

Climate change worst case scenario scrapped by IPCC | Newsmaker
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The Intergovernmental Panel on Climate Change (IPCC) has admitted that its worst-case carbon emissions scenario, RCP 8.5, is implausible and has been scrapped. This scenario served as the foundation for tens of thousands of climate research papers and runaway global warming models over the years. Roger Pielke, Jr. discussed how these outdated assumptions impacted global insurance, central banks, and regulations.

Brief warm up arriving across Arizona ahead of Memorial Day
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Saturday brought temps of 99 degrees in the Valley, before triple digits return Sunday. After the brief warm up, Arizonans can expect possible rain this Memorial Day.

NOAA: Developing El Niño expected to weaken Atlantic hurricane season
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A developing El Niño is expected to suppress storm activity during this year's Atlantic hurricane season, according to forecasters with the National Oceanic and Atmospheric Administration.

Warm Memorial Day weekend could lead us to wet weather
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FOX 10's Cory McCloskey has the details on our latest weather pattern that could bring some rain following the Memorial Day weekend.

Mesa prepares to open public pools as summer heat approaches
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The city of Mesa is preparing to open its public pools for the summer season to help residents beat the upcoming desert heat.

Morning Weather Forecast - 5/22/26
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Memorial Day weekend in the Valley will be toasty, with highs near triple digits Friday through Monday.

Shaping up to be a warm Memorial Day Weekend
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Our temps will be warm this Memorial Day Weekend, but they're not too hot! FOX 10's Ashley Loaeza has the details.

Arizona weather forecast: Warming trend brings Valley temps to normal highs

While our temperatures are warming up, the progression remains slow. The forecast high hits 96 degrees today in Phoenix. The average high is also 96 degrees, making today a perfectly normal day. It will remain sunny and dry across the state.

Hurricane season: NOAA predicts below-normal season, cites El Niño

The National Oceanic and Atmospheric Administration (NOAA) released its tropical forecast for the 2026 Atlantic hurricane season, predicting a below-normal season, citing a strong El Niño weather pattern, warmer ocean temperatures, and weaker trade winds.

Morning Weather Forecast - 5/21/26
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Our gradual warming trend continues on Thursday in the Valley as we'll see a high right around normal at 96 degrees.

Scottsdale Fire activates brush trucks for seasonal wildfire risks
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Scottsdale Fire crews are deploying seasonal brush trucks to combat wildfires before they start. FOX 10's Danielle Miller checks out the program aimed at prevention and mitigation. 

Cooler air continues across Arizona ahead of weekend heat
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Near-normal temperatures are in store for the remainder of the week, with averages hovering in the 90s in the Valley. Triple digits return this weekend. 

Arizona weather forecast: Sunny skies, near-normal highs in Phoenix

Clear skies and near-normal temperatures continued across Arizona on Wednesday, with wind gusts reaching up to 25 mph in the High Country.

Morning Weather Forecast - 5/20/26
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Highs in the Valley on Wednesday will be just below normal at about 94 degrees.

Cooler temperatures precede weekend warm-up across Arizona
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Near-below average temperatures across Arizona will give us comfortable weather for the rest of the week. However, the state will return to above-average temps for the weekend.