Triple-digit heat is 'good training for June' at spring training game
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The record heat is forcing spring training games to be delayed to cooler evening hours, and firefighters have already helped many dealing with heat exhaustion. FOX 10's Taylor Wirtz reports.

Festivalgoers turn to cool treats as sundown brings relief
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Temperatures topped 105 degrees for the fourth straight day in the Valley, as the first weekend of spring is filled with plenty of outdoor events. FOX 10's Megan Spector learns how Arizonans are beating the heat.

Evening Weather Forecast - 3/21/26
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Highs were in the 100s across the Valley on Saturday, with more triple-digit temperatures expected for the remainder of the weekend. FOX 10's Ashley Loaeza has more on another ridge of high pressure bringing slightly cooler temperatures in the week ahead. 

Arizona Aloha Festival drawing crowds despite triple-digit heat
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Triple-digit temperatures did not stop the celebration of Hawaiian and Polynesian culture at the Arizona Aloha Festival. FOX 10's Megan Spector checks it out. 

Fans brave record-setting heat at last weekend of spring training
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Fans packed the stadium for the final weekend of spring training to watch the Diamondbacks, despite the triple-digit temperatures in Scottsdale. FOX 10's Taylor Wirtz hears more from the die-hard fans braving the heat. 

100-degree heat hits busy Arizona wedding weekend in Maricopa

Record March heat is forcing Arizona couples to adjust wedding plans with misters and refrigerated trucks to keep guests safe in triple-digit weather.

Martinez Lake, Arizona, records hottest March day in U.S. history

The thermometer hit 110 degrees near Yuma, surpassing the previous 108-degree record set in Texas. Residents say the national attention is putting the town on the map.

Heat wave: Phoenix area cities respond
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As the Valley continues to experience a period of unseasonably hot temperatures, various cities within the area are responding with measures to help residents cool down.

Morning Weather Forecast - 3/20/26
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Buckle up! Our stretch of triple-digit temperatures will last for some time yet.

Colorado River crisis: How record spring heat impacts Western water sharing

As a spring heatwave hits the West, experts warn of shrinking Colorado River supplies. The Bureau of Reclamation is reviewing a federal plan to manage looming water shortages.

Evening Weather Forecast - 3/19/26
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The heat wave is expected to peak today and Friday, with an Extreme Heat Warning in effect across the state through Sunday night.

Phoenix prepares for heat rescues during earliest heat wave on record

Crews are urging hikers to hydrate as record-breaking winter temperatures trigger an early activation of Phoenix heat response protocols.

Arizona smashes March heat records—and it’s only getting hotter!
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The desert southwest has seen a historic heatwave, as Phoenix saw the earliest 100° day ever, as well as the hottest March temperature on record. More records are at risk for being broken as the heat intensifies.