Chicago: Arctic air has relinquished control–noticeably milder. Variably cloudy, spells of sunshine. SE/S winds boost highs by up to 20 degrees. Low clouds, haze and fog develop at night, milder. Drizzle forms late then builds into periods of rain before morning.
HIGH: 45
LOW: 40
20 DEGREES WARMER, FOG FORMS TONIGHT
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.




