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Thunderstorm Wind in Grand Isle County, Vermont

Thunderstorm Wind July 3, 2025 · Grand Isle County, Vermont

58 mph

Estimated gust (50 kt)

$2K

Damage as recorded

Where the report was made, with tornadoes recorded within 15 miles over the years.

What the National Weather Service wrote

Tree down into powerlines on West Shore Road in South Hero/Keeler Bay.

The wider storm

A cold front moved across a moderately unstable airmass across northern NY and VT during the afternoon and early evening hours on July 3rd. Several broken lines of thunderstorms moved across northern NY into VT, some producing damaging winds or hail of one inch in diameter or greater. Approximately 10,000 customer were left without power.

Began near South Hero (44.6500, -73.3400).

Source: NOAA Storm Events Database, event 1261178. Narratives are written by the National Weather Service forecast office that issued the report.

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