Partly sunny and colder
Mostly cloudy with a bit of snow toward dawn
Rises at 6:15 AM with 11:37 of sunlight, then sets at 5:52 PM
Rises at 11:41 AM with 14:43 of moolight, then sets at 2:24 AM
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.