I wish we could have a White Christmas here. It never happens. 
With all of this cold air hanging on tight, it would be a shame not to have one in the South this year.
You might be right that it could snow in the south... my dad was actually making a tragic thought earlier at dinner that it may indeed snow here 
Did you get to hear what Jim Cantore said about my area next Monday? He said if there's any snowcover in TN, KY, MO, KS, etc. from this weekend's storm he believes the high of 30° forecasted for us will be more like 20°!! That's scary COLD! It's hasn't been that cold in December since December 1989! and our local ABC Chief Meteorologist Glenn Burns said he believes we will see a string of days where the low will be in the single digits! That would be record territory not reached since January 2003 when we dipped down to a low of 8° one day that month. He also said he doesn't expect this cold snap to end for several weeks, only the occasional brief warm up should up between storm systems.
