Scottsdale FD shows how fast a car can heat up
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For a firsthand look at just how fast a car can heat up, FOX 10's Danielle Miller was in Scottsdale for an eye-opening demonstration.

Arizona tests new flooding, wildfire prediction tech
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New moisture sensors are going into the ground in Arizona to help predict wildfires and flooding. FOX 10's Brian Webb has the details.

Cloud cover provides brief relief before temperatures spike
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Thick cloud cover kept temperatures lower than expected Wednesday, as a mix of high temperatures, lingering storms, and incoming high winds will elevate fire risks across Arizona. 

Monsoon tracking: ASU launches new storm defense
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Monsoon season is here, bringing the usual threats of dust storms and flash floods. But this year, scientists are launching a new defense. FOX 10's Krystal Ortiz has more.

Arizona weather forecast: Storms, 111-degree heat and weekend fire watches

Showers and thunderstorms will taper off Wednesday evening, but an extreme heat warning remains in effect for the Valley and southern Arizona through Thursday evening, with temperatures expected to hit 111 degrees.

Morning Weather Forecast - 6/24/26
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Wednesday will be the warmest day of the week in the Valley with a high near 112 degrees.

Europe record heatwave turns deadly after 40 drownings reported in France

A record-breaking heatwave that is sweeping across Europe has killed 40 people in France so far, according to French Prime Minister Sébastien Lecornu.

Will storms make their way to Arizona this week?
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FOX 10's Erica Horvatin has the details on storms that will possibly make their way to Arizona this week.

Pocket Fire: Evacuations downgraded near Sedona

The Pocket Fire has burned over 300 acres near Sedona. Previously evacuated Oak Creek Canyon residents are now allowed to return home.

Morning Weather Forecast - 6/23/26
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The mercury continues to rise on Tuesday in the Valley as we'll see a high near 111 degrees.

Elderly woman hospitalized, needs multiple surgeries after severe sunburn
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An 82-year-old Arizona woman suffered third-degree burns and organ damage after falling asleep on a metal lounge chair at a community pool.. FOX 10's Andrew Christiansen learns how a day at the pool turned critical. 

San Tan Valley woman hospitalized with severe burns after falling asleep in sun

An 82-year-old woman is hospitalized with third-degree burns and severe heat stroke after falling asleep in the sun on a metal chair at a community pool.

Extreme heat watches issued for parts of Arizona
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An extreme heat watch is set for Phoenix and western Arizona later this week, with temperatures reaching up to 114 degrees. FOX 10's Erica Horvatin has more on when the intense heat will "cool off."

Extreme heat kills 3 Grand Canyon hikers

A brutal summer heat wave has turned deadly at the Grand Canyon after three hikers collapsed and died within a matter of days.

Arizona weather forecast: Extreme heat wave brings 110-plus temperatures

A high pressure system building over the Southwest will push temperatures well past 110 degrees this week, paired with an increase in humidity and potential storms in northern and eastern Arizona.

Grand Canyon heat warnings issued after 3 hikers die
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Park rangers are warning visitors at the Grand Canyon about extreme temperatures after three hikers died in separate incidents this month. FOX 10's Irene Snyder reports.

Morning Weather Forecast - 6/22/26
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Extreme heat alerts will be in effect across Arizona this week. We'll kick off the work week in Phoenix with a high near 109 degrees.

Temperatures to approach 115 degrees before monsoon moisture brings storm chances
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Phoenix temperatures reached 106 degrees on Father's Day, but strong high pressure will strengthen over the southwest, pushing temperatures to a peak of 115 degrees later this week.