Chicago: Possible record daybreak chill. Patchy frost far west; some lake clouds/possible rain showers (LaPorte County, Ind. and areas east) gradually diminish. Generous sun; much lighter winds. Increasing clouds at night. South winds help ease chill.
HIGH: 63
LOW: 47
COOLEST MORNING SINCE APRIL 29
Note: Predicted high and low temperatures on the Tribune weather page are chronological–the “high” refers to the maximum reading expected during the day and the “low” is the minimum reading expected the following night.
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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.




