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Hail in Lewis and Clark County, Montana

Hail June 25, 2026 · Lewis and Clark County, Montana

1 in
Hail diameter

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

What the National Weather Service wrote

Mostly nickel sized hail with a few quarter sized mixed in.

The wider storm

A strengthening Pacific trough and well timed shortwave combined with sufficient instability and marginal shear to result in numerous showers and thunderstorms across the region. Most were sub-severe, but two managed to strengthen enough to result in reports of severe hail.

Began near Iron (46.6900, -112.0600).

Source: NOAA Storm Events Database, event 1353617. Narratives are written by the National Weather Service forecast office that issued the report.

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