A dangerous derecho is expected to form in parts of the Northern Plains and Upper Midwest on Monday, with wind gusts over 75 mph likely. A moderate threat for severe storms is in place for parts of South Dakota and Minnesota on Monday afternoon into the evening due to the threat of a derecho, a wind storm that can cause significant damage.

A derecho is "likely," according to the Storm Prediction Center — and top meteorologists are warning that wind gusts could reach 100 mph along its path through Minnesota.