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NWS Tucson Arizona

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NWS Forecast Office Tucson, AZ

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Last Map Update: Sat, May 9, 2026 at 1:06:20 pm MST

May Heat is Here
Early Season Heat Affects Everyone
Heating up into early next week. Triple-digit high temperatures return to the lower deserts from Tucson by Monday for the first time since MARCH. Above normal temperatures continue through mid to late next week.
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May heat is here and affects everyone. Keep in mind heat safety as we enter the hottest months of the year.
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