Thunderstorm Wind in Deuel County, South Dakota

Thunderstorm Wind August 16, 2025 · Deuel County, South Dakota

70 mph

Estimated gust (61 kt)

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

What the National Weather Service wrote

The Deuel County Emergency Manager estimated 60 to 70 mph winds cause tree damage in the town of Clear Lake. These winds would also take down a residences partly constructed garage.

The wider storm

Thunderstorms moving across northeast South Dakota during the early morning hours produced strong winds and wind damage, heavy rainfall, and a brief tornado. A peak wind gust of 80 mph was recorded at the South Dakota Department of Transportation (SDDOT) mesonet station 4 miles west southwest of Stone Bridge, while the SDDOT mesonet station near Turnerville recorded a peak wind gust of 77 mph. Winds were so strong in and around Watertown that the Codington County Emergency Manager reported an innumerable number of trees had fallen across town.

Began near Clear Lake (44.7600, -96.6800).

Other tornadoes from the same storm system

1 more tornado the National Weather Service filed under this storm episode.

EF0 Hamlin County

Source: NOAA Storm Events Database, event 1290393. Narratives are written by the National Weather Service forecast office that issued the report.

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