Chicago: July-level highs. Sun amid puffy, summerlike cumulus clouds which form in the late morning/afternoon. Scattered 20-40% areal coverage p.m./evening t-storms possible. Onshore (easterly) breezes develop within a mile or two of the lake, limiting highs to the 80s there. Evening t-storms diminish.
HIGH: 91
LOW: 71
SCAT. 20-40% AREAL COVERAGE P.M. T-STORMS
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.




