A little snow this morning; otherwise, mostly cloudy, winds gusting past 40 mph and much colder
Clear and frigid; extreme cold can be dangerous for outdoor activities late
Rises at 7:43 AM with 10:06 of sunlight, then sets at 5:49 PM
Rises at 4:07 PM with 14:26 of moolight, then sets at 6:33 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.