Considerable cloudiness this morning; times of clouds and sun this afternoon
Partly cloudy with a rain or snow shower in spots
Rises at 5:37 AM with 14:30 of sunlight, then sets at 8:07 PM
Rises at --:-- with of moolight, then sets at 7:38 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.