HIGH: 19
LOW: 14
* Arctic air is back in control for a day. Temperatures about 10 degrees below Thursday’s highs.
* Some clouds, and possible flurries, give way to generous sunshine.
* Brisk northwest winds 7 to 18 m.p.h. limit windchills to single digits much of the day.
* Partly cloudy Friday night with winds backing to the southwest.
* Temperatures become steady or rise slowly overnight.
DEC. 12 TEMPERATURES
Normal high/low: 35(degrees)/21(degrees)
Record high: 61(degrees) (1877)
Record low: -8(degrees) (2000)
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Weather Report is prepared by the WGN-TV Weather Center, where Tom Skilling is chief meteorologist. His forecasts can be seen Monday through Friday on WGN News at 11:30 a.m., 5:30 p.m. and 9 p.m.
WGN-TV meteorologists Steve Kahn, Richard Koeneman and Paul Dailey plus weather producer Bill Snyder contribute to this page.
IN THE WEB EDITION: For updated weather news, forecasts by ZIP code and local radar images, go to chicagotribune.com/weather or wgntv.com
