NWS Tucson Arizona

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6-10 day Temperature and Precipitation Outlook

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Last Map Update: Sat, Aug 22, 2026 at 3:10:57 pm MST

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Extreme Heat Warning

Air Quality Alert

Extreme Heat Warning

Today's Thunderstorm Outlook

Extreme Heat Warning is in effect through this 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.

Isolated to scattered showers and thunderstorms across most of southeast Arizona this afternoon into evening with the greatest coverage south to southwest of Tucson. Expect gusty winds in excess of 40 mph with the stronger thunderstorms along with locally heavy rain.