NWS Tucson Arizona

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6-10 day Temperature and Precipitation Outlook

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Last Map Update: Tue, Nov 18, 2025 at 1:48:40 pm MST

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Upper-low to Impact Southeast Arizona

An upper-low in Southern California will impact Southeast Arizona the next several days, with the best chance for precipitation across Southeast Arizona Wednesday into Thursday. Mountain snow will be possible with this system with 2-5 inches above 7500 feet in the Sky Islands and 4-7 inches in the White Mountains. The biggest issue will be the cooler temperatures that move into the area with this system. We will likely see widespread freezing temperatures in the valleys to the east and south of Tucson Friday morning.