A Severe Thunderstorm Warning issued for Maricopa and Yuma counties at 4:12 p.m. MST on September 16 expired at 4:22 p.m. the same day. The storm that triggered the warning weakened below severe limits and moved out of the warned area, according to the National Weather Service Phoenix.
Gusty winds and heavy rain remain possible with the thunderstorm as it moves through the region. Residents who observe severe weather are urged to contact their nearest law enforcement agency, which will relay reports to the National Weather Service Phoenix.
Source: National Weather Service.
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- National Weather Service retrieved 16/09/2026 23:13
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 16/09/2026 23:13. Every claim traces to a source.
