Chicago: Mostly sunny during the morning with increasing clouds during the afternoon. Very cold with highs around 20(degrees), but gusty SW winds will give sub-zero wind chill readings. Snow developing tonight with accumulations of 2-3 inches by Saturday morning.
HIGH: 21
LOW: 19
ACCUMULATING SNOW 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.




