Sunny, breezy and much colder; watch for black ice in the morning
Breezy this evening; otherwise, clear and cold
Rises at 6:04 AM with 13:24 of sunlight, then sets at 7:28 PM
Rises at 9:10 PM with 10:21 of moolight, then sets at 7:31 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.