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NWS Tucson Arizona

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NWS Forecast Office Tucson, AZ

Weather.gov > NWS Tucson Arizona
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Last Map Update: Thu, Aug 20, 2026 at 1:44:46 am MST

Extreme Heat Warning
Extreme Heat Warning is in effect today through Friday evening for a Moderate to Major HeatRisk across the lower elevations of Southeast Arizona. Temperatures are expected to be 5 to 7 degrees above normal.
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