In Tornado Hunting: Chase it From the South, storm chasers Chris Chittick and Ricky Forbes document their lives in the notorious Tornado Alley of the central U.S. Just south of Sioux Falls, North ...

Well-known meteorologist and storm chaser Reed Timmer is in South Dakota as a July 28 storm system brings the possibility of high winds, and perhaps tornadoes, to the state. Reed Timmer has room for ...

Gustnadoes can look similar to tornadoes, but they are not the same. AccuWeather's Geoff Cornish explains the differences.

WASHINGTON — An EF5 tornado struck North Dakota this year, the National Weather Service confirmed Monday, marking the first tornado of that strength in more than a decade on American soil. The ...