Greg Fishel's thoughts. He actually likes the GFS over the Euro.
HERE WE GO AGAIN!
No sooner do we get done with one winter tease, and now we appear headed for an encore performance later this week or over the weekend. The operative word here is "tease"! I must say, after singing the praises of the European model for decades, something has gone very wrong with our friends across the pond. Take the last 3 model runs for instance-big snow to nothing to big snow. I actually trust the American global model more now, and I never thought I would utter those words.
Well, no matter what happens with precipitation, another potent shot of arctic air is on the way, and our overall below normal temperture pattern seems destined to continue for awhile. We've experienced below normal temperatures 7 of the last 10 days, with more to come. If anything does happen later this week, it would be induced by the development of a wave of low pressure along the leading edge of the next cold air mass. The question is does that happen, or is it just an innocent cold frontal passage? Time will tell.