Mostly sunny and chilly
Clear to partly cloudy and colder
Rises at 6:55 AM with 9:45 of sunlight, then sets at 4:40 PM
Rises at 1:06 PM with 13:18 of moolight, then sets at 2:24 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.