August 28, 2015; 1:08 AM ET
Chicago is in store for near-ideal weekend conditions after a brief shower hits the area on Saturday. more >
Some sunshine giving way to clouds
Cloudy with spotty showers late
Rises at 6:12 AM with 13:20 of sunlight, then sets at 7:32 PM
Rises at 6:44 PM with 11:15 of moolight, then sets at 5:59 AM
Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.