October 10, 2015; 10:12 AM ET
Following a wet and warm end to the week, the weekend will turn out dry and cool in Washington, D.C. more >
Sunny to partly cloudy
Rises at 7:16 AM with 11:25 of sunlight, then sets at 6:41 PM
Rises at 5:02 AM with 12:37 of moolight, then sets at 5:39 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.