Severe weather is expected to impact the northern U.S. Plains, with forecasters warning of a rare derecho that could bring hurricane-force winds and widespread damage, particularly in South Dakota and Minnesota. Authorities are urging residents to remain vigilant as the storms approach, with potential wind gusts reaching up to 100 mph. Thousands have been advised to prepare for considerable damage, while severe thunderstorm watches remain in effect throughout the region. A significant storm system is set to move in, increasing the risk for tornadoes, high winds, and heavy rains. Residents should keep an eye on the skies as conditions could deteriorate rapidly.