Chicago: Extensive cloudi-ness. Several east/southeast-bound waves of showers and thunderstorms, heaviest and most numerous in west and southern sections. Storm clus-ters in west/central Illinois may produce flooding downpours. SE winds limit lake cooling.
HIGH: 79
LOW: 64
STRONG STORMS; HEAVY RAINS DOWNSTATE
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.




