Northern Plains and the Upper Midwest area (which includes North and South Dakota, Nebraska, Iowa and Minnesota) experience tornado season in June or July. Who activates the sirens?Contrary to ...

SIOUX FALLS, S.D. (Dakota News Now) - The City of Sioux Falls and the surrounding area held its annual tornado ... as part of South Dakota’s Severe Weather Awareness Week. The sirens activated ...

Northern Plains and the Upper Midwest area (which includes North and South Dakota, Nebraska, Iowa and Minnesota) experience tornado season in June or July. Who activates the sirens?Contrary to popular ...