Sunny to partly cloudy and warm
Mainly clear this evening followed by low clouds late
Rises at 6:23 AM with 12:56 of sunlight, then sets at 7:19 PM
Rises at 11:00 AM with 11:12 of moolight, then sets at 10:12 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.