National Weather Service United States Department of Commerce
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Last Map Update: Thu, Jul 23, 2026 at 9:12:20 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.
An uptick in thunderstorm activity is expected this weekend. Today and Friday there will be isolated storms across Southeastern Arizona. Storms across Southeast Arizona this weekend will be capable of producing strong gusty outflows with possible blowing dust and locally heavy rainfall with isolated flash flooding. The active pattern continues into next week.
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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