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Cheyenne, Wyo.: Hail capital of the United States, with an average of nine days with hail per year (the greatest number of any U.S. city). Chicago logs an average of two hail days per year.
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Tom Skilling is chief meteorologist at WGN-TV. His forecasts can be seen Monday through Friday on WGN-TV News at noon and 9 p.m.
WGN-TV meteorologists Steve Kahn, Richard Koeneman and Paul Dailey plus weather producer Bill Snyder contribute to this page.
