Cold with a blend of sun and clouds
Mainly clear and breezy
Rises at 6:52 AM with 11:32 of sunlight, then sets at 6:24 PM
Rises at 11:23 AM with 15:01 of moolight, then sets at 2:24 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.