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⛅ Extreme Heat Warning issued March 22 at 1:12PM MST until March 22 at 8:00PM MST by NWS Tucson AZ

weatherbearishSource: NOAA Weather
88%Confidence
0Views
NOAA WeatherSource
2026-03-22Date

Summary

Dangerously high temperatures across multiple Arizona counties including major population centers like Tucson. This will strain energy grids and increase cooling demand while reducing outdoor economic activity.

Actionable: Expect increased energy consumption and potential strain on electrical infrastructure in the Tucson metro area.

AI Confidence: 88%

Data Points

severitySevere
eventExtreme Heat Warning
areaWestern Pima County Including Ajo/Organ Pipe Cactus National Monument; Tohono O'odham Nation including Sells; Tucson Metro Area including Tucson/Green Valley/Marana/Vail; South Central Pinal County including Eloy/Picacho Peak State Park; Southeast Pinal County including Kearny/Mammoth/Oracle
urgencyExpected
certaintyLikely

Source

http://www.weather.gov

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