Thunderstorm Wind in Custer County, South Dakota

Thunderstorm Wind June 15, 2025 · Custer County, South Dakota

62 mph

Measured gust (54 kt)

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

What the National Weather Service wrote

SD mesonet recorded wind gust.

The wider storm

A cluster of individual storms brought hail and damaging winds to the Black Hills before consolidating into a liner storm mode. This squall line tracked across western South Dakota and into central South Dakota and along its path produced numerous reports of damaging straight-line winds.

Began near Folsom (43.7400, -102.9200).

Source: NOAA Storm Events Database, event 1273265. Narratives are written by the National Weather Service forecast office that issued the report.

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