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from SUN 10:00 AM MST until TUE 8:00 PM MST, East Valley, North Phoenix/Glendale, Northwest Valley, Scottsdale/Paradise Valley, South Mountain/Ahwatukee, Deer Valley, Southeast Valley/Queen Creek, Buckeye/Avondale, Central Phoenix

Extreme Heat Warning

from MON 10:00 AM MST until MON 8:00 PM MST, Southeast Pinal County including Kearny/Mammoth/Oracle, Tucson Metro Area including Tucson/Green Valley/Marana/Vail, Western Pima County including Ajo/Organ Pipe Cactus National Monument, Upper Gila River and Aravaipa Valleys including Clifton/Safford, Tohono O'odham Nation including Sells, South Central Pinal County including Eloy/Picacho Peak State Park, Sonoran Desert Natl Monument, Parker Valley, Kofa, Central La Paz, Gila River Valley, Tonopah Desert, Southeast Yuma County, Yuma County, Northwest Pinal County, Apache Junction/Gold Canyon, Rio Verde/Salt River, San Carlos, Superior, Fountain Hills/East Mesa, New River Mesa, Gila Bend, West Pinal County, Aguila Valley, Cave Creek/New River

Extreme Heat Warning

from SAT 10:00 AM MST until TUE 7:00 PM MST, Grand Canyon Country

Air Quality Alert

until SUN 9:00 PM MST, Maricopa County

New third lanes opening on I-17 north of Phoenix

Just in time for the summer travel season! The Arizona Department of Transportation is opening new travel lanes on Interstate 17 between Anthem Way and Black Canyon City. FOX 10's Dominique Newland has more on what drivers can expect to see in the north Valley.

Posted May 22, 2025 6:39am MST

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