Hiking in Cold Weather

I'm not too experienced in cold weather hiking, and this Winter has been what may prove to be a record Winter for cold temperatures. So, I'll bow to others who have more experience in hiking in the elements. There advice is linked to below.

Cold-Weather Family Hikes
http://www.familytime.com/ShowArticle.aspx?ArticleId=384&CI=122


Harriman Hikers Guide to Winter & Cold Weather Hiking
http://www.harrimanhikers.org/Harriman_Hikers_Guide_to_Winter_Hiking.pdf