October 21, 2014; 8:55 PM ET
Temperatures will gradually rise into the weekend in Chicago. more >
Cloudy and cooler; a shower in spots late this afternoon
Rises at 7:08 AM with 10:51 of sunlight, then sets at 5:59 PM
Rises at 4:51 AM with 12:03 of moolight, then sets at 4:54 PM
Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.