So not everyone loves snow. As a meteorologist, even if I dislike dealing with it (working four years in lake effect country will do that to you), I love the unique quality of events like this and appreciate what has to come together atmospherically for something like this to happen. It’s not THE perfect storm, but it’s one of the most perfect storms. But some people can’t deal with it, hate it, curse it, etc. And that’s fine. So I dedicate most of this post to you.
At least temporarily, there’s going to be a pattern change in the East. Once the energy and upper level trough from this storm lifts away, we’re finally going to see some changes to allow the seemingly endless cold in the East to abate. Strong troughing is going to build into the West as the pattern sort of blocks up out here (a couple cutoff lows to allow for some of the coldest dry weather we’ve had here in some time). This will help allow a ridge to pump up in the East. There are still some questions as to how strong the ridge in the East will get and how long it will last, but at least as we go into the New Year, things begin to quiet down and thaw out a bit…and a lot of the snow that’s falling will be long gone. Enjoy it while you have it. The map to the left above, from http://raleighwx.americanwx.com, shows the average 850 mb temperature anomalies off the GFS model 6-10 days from now. It’s not a perfect representation, but you get the idea…cold West, warm East. It’s somewhat of an odd pattern, and truthfully, given the fact that blocking in the Arctic and Greenland wants to hold on, I don’t know how long it will last. But it is more “normal” for a La Nina pattern, at least temperature wise.
So truly an awesome storm unfolding. Storm totals are outrageous, 12-20″ widespread from Norfolk, VA-New England, and 6-12″ in parts of interior VA/NC, and even 1-3″ or so on the Outer Banks! It snowed as far south as Savannah, GA and Jacksonville, FL this morning. Pretty remarkable. I may do a wrap up post later, but pass on your totals if you’ve got them in your backyard!
Lastly, I’m curious if people are content with this format of either RSS/Google Reader, getting a link on Facebook, or email subscribing…or if you’d also like see a Facebook “Like” page for more short-form updates before and during events and occasional links of interest. Vote below and we’ll see what sorts of changes we can make.
Also, enjoy this video of the blizzard from NYC, including thundersnow around 1:45-1:50: