National Weather Service United States Department of Commerce
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Last Map Update: Thu, Jul 23, 2026 at 12:02:38 pm MST

Temperatures will rise well above normal by this weekend with high temperatures of 105 to 112 degrees expected Friday and Saturday across much of the southeastern Arizona desert. Cochise and Santa Cruz counties will be 100 to 105 degrees. An Extreme Heat Warning is in effect Friday and Saturday.
The Arizona Department of Environmental Quality (ADEQ) has issued an Air Quality Alert for Ozone for the Tucson Metro Area. For more information, visit the ADEQ website at https://azdeq.gov/AQ/Alert.

 

 

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