If you're in North America, get ready, a cold front is coming.
If you're in North America, get ready, a cold front is coming. #WinterIsComing http://www.climatedepot.com/2016/11/30/climatologist-dr-roger-pielke-sr-i-cannot-recall-last-time-i-have-seen-such-a-cold-anomaly-forecast-across-almost-entire-usa/
