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Unseasonable weather: Weather that is not characteristic of the time of year. Because daytime temperatures in the 70s are rare in November in Chicago (only one day in 37, on average), they would be considered unseasonable.
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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.
