The National Weather Service in Phoenix issued a Severe Thunderstorm Warning for Maricopa and Pinal counties effective at 8:07 PM MST on September 14, expiring at 8:30 PM MST. At the time of issuance, a severe thunderstorm was located over Usery Mountain Park near East Mesa, moving northeast at 15 mph with wind gusts reaching 60 mph.
Impacted areas include Mesa, Apache Junction, East Mesa, Saguaro Lake, and the Superstition Mountains region. Residents should expect damage to roofs, siding, and trees. The National Weather Service advises moving to an interior room on the lowest floor of a building for protection.
Source: National Weather Service.
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- National Weather Service retrieved 15/09/2026 03:08
Authored by The Scottsdale Signal. Drafted by AI from primary-source material under our beat-specific editorial guides; reviewed by humans before publish under our five-gate process. Sources retrieved at 15/09/2026 03:08. Every claim traces to a source.
