1-minute forecast: Cool and sunny today, warm and rainy this weekend

Today at 6AM by Demetrius Ivory
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Thunder to rumble by the weekend

Yesterday at 10PM by Richard Koeneman
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Muggy air/t-storms ahead of strong cool surge next week

Yesterday at 10PM by WGN Team
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Where should an outdoor thermometer be placed to obtain an accurate temperature reading?

Yesterday at 10PM by Tom Skilling

Warmup and storms possible for weekend

Yesterday at 6PM by Jim Ramsey
This photo is a blend of 14 shots of last night's storm taken by photographer Lorraine Mahoney. Lorraine's work is always spectacular and a visual treat!

Weather shift the subject of some spectacular photos!

Yesterday at 4PM by Tom Skilling
High waves are sweeping onto Kathy Osterman and Foster Avenue Beaches on Chicago's North Side while the high water mark evident in this image is testament to lake levels running as much as 1.3 ft. above those observed 24 hours earlier on Tuesday afternoon.

What a change! North winds mean temps way down: Lake Michigan waves, water levels up

Yesterday at 3PM by Tom Skilling

Cooler temps, lakeshore hazard alert issued

Yesterday at 2PM by Jim Ramsey
Rainfall Wed morning

Widespread showers/thunderstorms last night – heaviest rainfall in Cook County  

Yesterday at 8AM by Paul Dailey

Forecast: Cooler temps, dryer conditions today

Yesterday at 6AM by Demetrius Ivory
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Punch of Canadian air arrives with little fanfare

07|22|14 by Richard Koeneman
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Cooler, drier air to dominate area in coming days

07|22|14 by Richard Koeneman
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What is “heat lightning”?

07|22|14 by Tom Skilling
Temp, dew point, pressure and wind plots at 8 pm CDT.

Very muggy evening in northern Illinois

07|22|14 by Paul Merzlock
Clouds and crepuscular rays over the DuPage River valley in Lisle, on 7/16/14

Follow this evening’s thunderstorm development on the latest radar loop- Click to see radar

07|22|14 by Steve Kahn
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