Periods of snow in the morning; otherwise, cloudy and much colder
Partly cloudy and colder
Rises at 6:49 AM with 11:32 of sunlight, then sets at 6:21 PM
Rises at 6:32 PM with 12:33 of moolight, then sets at 7:05 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.