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Locally Heavy Rainfall for the Carolinas; Thunderstorms and Fire Weather Concerns for Intermountain West

Heavy rainfall from scattered thunderstorms is expected across the Southwest, Intermountain West, and Plains. Isolated dry thunderstorms may initiate additional fires across the west. The coastal Carolinas may experience flash floods in the coming days due to repeated thunderstorms. Additionally, a wave of intense summer heat will hit the Southern Plains and central Gulf Coast States this week. Read More >

Overview

Scattered storms ahead of a cold front produced areas of wind damage and isolated large hail from southeast South Dakota into southwest Minnesota on the evening of June 20, 2022. Wind gusts as high as 60 to 80 mph were reported, with the highest measured gust of 82 mph recorded at the Sioux Falls airport. 

There were also a couple tornadoes near/northeast of Iroquois South Dakota, along with additional large hail, from a second complex of storms which moved across central and northeast South Dakota.

Severe thunderstorm approaching the Sioux Falls Airport, ​where 82 mph wind gusts were later recorded.
Severe thunderstorm approaching the Sioux Falls Airport,
where 82 mph wind gusts were later recorded.
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