September 2, 2014; 6:11 PM ET
While Labor Day marks an unofficial end to the summer, the Chicago area will see warm, humid conditions continue before temperatures slide late in the week. more >
Mostly sunny and warmer
Partly cloudy with a shower or thunderstorm around
Rises at 6:40 AM with 12:05 of sunlight, then sets at 6:45 PM
Rises at 7:02 AM with 11:52 of moolight, then sets at 6:54 PM
Monday is the final night of summer break for thousands of Chicago Public School students heading back to class on Tuesday morning.
The Alaskan wood frog, which freezes itself during the harsh winter months, can remain in an extreme frozen state far longer than researchers originally thought.Read Story >