Possible Tornadoes and Thunderstorms Threaten Multiple States.

Multiple tornadoes hit the Midwest, causing injuries and damage to homes. Severe weather, including tornadoes, large hail, and damaging winds, is expected to continue across parts of the Midwest and South. Blizzard conditions are sweeping across parts of the Upper Midwest, with some areas expecting up to 17 inches of snow. Flight delays were reported at major Midwestern airports due to the dangerous thunderstorms. More than 45 million Americans are under tornado, severe thunderstorm, or wind watches and advisories.