The National Weather Service issued a Severe Thunderstorm Warning for Maricopa and Pinal counties at 7:57 PM MST on August 30, effective until 8:15 PM MST. A severe thunderstorm was located over Big Horn, approximately 21 miles east of Gila Bend, moving north at 15 mph. The storm carries hazards of 60 mph wind gusts and penny-size hail, with potential damage to roofs, siding, and trees.

Affected locations include Estrella, Freeman, and Big Horn. Interstate 8 between mile markers 131 and 149, and Arizona Route 238 between mile markers 16 and 24 may experience impacts. Torrential rainfall accompanying the storm could lead to flash flooding. Residents should move to an interior room on the lowest floor of a building for protection and avoid driving through flooded roadways.

Source: National Weather Service

Sources

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  1. National Weather Service retrieved 31/08/2026 03:01

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 31/08/2026 03:01. Every claim traces to a source.