Sunny to partly cloudy and very cold
Mainly clear and frigid
Rises at 6:46 AM with 11:59 of sunlight, then sets at 6:45 PM
Rises at 8:02 PM with 11:24 of moolight, then sets at 7:26 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.