Cold with clouds yielding to sun
Very cold with increasing clouds
Rises at 8:17 AM with 9:00 of sunlight, then sets at 5:17 PM
Rises at 9:36 AM with 10:56 of moolight, then sets at 8:32 PM
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.