National Weather Service United States Department of Commerce
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Last Map Update: Mon, Sep 21, 2026 at 5:12:43 am MST

Temperatures will be fairly steady through the week, peaking on Saturday around 5-7° above normal. Otherwise temperatures will be near to only a few degrees above normal. As a result widespread Minor HeatRisk will continue through mid-week with areas of Moderate HeatRisk expanding across the lower deserts by the end of the workweek and continuing into the weekend.
Daily chances for isolated to scattered showers and storms return to the high terrain in eastern Arizona beginning Tuesday. Slight chances spread into the lower deserts of south-central Arizona by the end of the week.

 

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