High Wind in Frank Church Wilderness, Idaho

High Wind December 17, 2025 · Frank Church Wilderness, Idaho

60 mph

Measured gust (52 kt)

What the National Weather Service wrote

A 60 mph wind gust was measured at the Bonanza mesonet site 2 miles west southwest of Custer. A 59 mph wind gust was measured 4 miles southwest of Clayton.

The wider storm

A powerful cold front ripped through eastern Idaho on the 17th and included severe thunderstorms along the front and extremely high non thunderstorm winds in the cold sector post cold frontal passage throughout the day. Extensive damage was reported throughout the region.

Source: NOAA Storm Events Database, event 1309507. Narratives are written by the National Weather Service forecast office that issued the report.

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