Much colder with times of clouds and sun
Partly cloudy and bitterly cold; a couple of late-night flurries
Rises at 7:24 AM with 11:44 of sunlight, then sets at 7:08 PM
Rises at 3:33 PM with 14:03 of moolight, then sets at 5:36 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.