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Extreme Heat Warning
ActiveWestern Pima County Including Ajo/Organ Pipe Cactus National Monument; Tohono O'odham Nation including Sells; Tucson Metro Area including Tucson/Green Valley/Marana/Vail; South Central Pinal County including Eloy/Picacho Peak State Park; Southeast Pinal County including Kearny/Mammoth/Oracle
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* WHAT...Dangerously hot conditions with temperatures of 105 to 112 degrees expected with Major HeatRisk.
* WHERE...Southeast Pinal County, Tohono O'odham Nation, Tucson Metro Area, Upper Gila River Valley, and Western Pima County.
* WHEN...From 10 AM Friday to 8 PM MST Saturday.
* IMPACTS...Heat related illnesses increase significantly during extreme heat events.
* ADDITIONAL DETAILS...Warm overnight low temperatures of 82-88 degrees will provide little to no relief from heat overnight. Warmest overnight low temperatures expected in the Western Deserts.
Data from the National Weather Service
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