Variable clouds with a passing shower
Clear to partly cloudy
Rises at 5:20 AM with 15:14 of sunlight, then sets at 8:34 PM
Rises at 12:05 AM with 12:53 of moolight, then sets at 12:58 PM
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.