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Anticyclone: A high pressure system; a region of the atmosphere characterized by relative high air pressure and wind movement (in the northern hemisphere) in a clockwise sense when viewed from above.
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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.
