National Weather Service United States Department of Commerce
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Last Map Update: Fri, Sep 11, 2026 at 1:14:39 am MST

Thunderstorm chances will remain low across the bulk of the area with storms focused across the higher terrain areas of eastern Arizona. Although moisture levels increase and support a slightly better chance of rain across south-central Arizona, chances for storms surviving into lower elevations is around 20% or less. Gusty winds and blowing dust will be the greatest weather hazards. Conditions become more favorable for storms over the lower deserts of South-Central AZ by the start of next week.
Temperatures will be above normal through the week, and peak around 5-10° above normal during the middle of the workweek. These temperatures will result in widespread Moderate to Major HeatRisk. An Extreme Heat Warning is also in effect for portions of the lower deserts from Tuesday-Friday. Make sure to practice smart heat safety this week.

 

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