Mostly cloudy and cooler; a little rain in the afternoon
Considerable cloudiness with a couple of showers
Rises at 6:42 AM with 11:48 of sunlight, then sets at 6:30 PM
Rises at 12:51 PM with 10:01 of moolight, then sets at 10:52 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.