Thunderstorm Wind in McCormick County, South Carolina

Thunderstorm Wind May 23, 2026 · McCormick County, South Carolina

60 mph

Estimated gust (52 kt)

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

What the National Weather Service wrote

McCormick County dispatch reported several trees down within the county, including one on Hwy 378 West.

The wider storm

A lingering stalled front remained in the forecast area 5/23, but a embedded shortwave in the general troughing pattern moved in during the afternoon and evening hours, leading to scattered convection to develop. The environment ahead of this shortwave was characterized by MLCAPE values over 2000 J/kg and effective shear near 30-35 kts. Scattered strong to severe storms moved across the forecast area during the afternoon and evening hours, bringing damaging winds, hail up to golf ball sized, and even a report of a waterspout over Lake Murray in SC.

Began near Mc Cormick (33.9000, -82.3100).

Other tornadoes from the same storm system

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

EFU Newberry County

Source: NOAA Storm Events Database, event 1335667. Narratives are written by the National Weather Service forecast office that issued the report.

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