Clouds giving way to some sun and very cold
Partly cloudy and colder
Rises at 7:03 AM with 9:53 of sunlight, then sets at 4:56 PM
Rises at 12:11 PM with 12:27 of moolight, then sets at 12:38 AM
Dec 5, 2013; 5:00 AM ET December is a popular month to travel because of the holidays. Some of that travel is not helping the environment. Valerie Smock explains which mode of transportation is best for the Earth.