A little morning snow; otherwise, cloudy and frigid; extreme cold can be dangerous in the afternoon
Partly cloudy and frigid; extreme cold can be dangerous for outdoor activities
Rises at 7:15 AM with 11:09 of sunlight, then sets at 6:24 PM
Rises at 12:22 PM with 14:43 of moolight, then sets at 3:05 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.