Mostly sunny and cold
Partly cloudy and frigid
Rises at 7:15 AM with 10:55 of sunlight, then sets at 6:10 PM
Rises at 12:47 PM with 15:20 of moolight, then sets at 4:07 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.