Saturday, January 24, 2015

Saturday, January 24, 2015 - Morning Weather Discussion

Well, I watched one forecaster on New York television (I like the guy but don’t usually like his forecasts) say that Northwest NJ would get 0-2 inches last night while Northeast NJ would get 2-4 inches.  I saw the National Weather service fail to issue a Winter Storm Warning until after 6 inches of snow was already received.  It is always great to get the information about how much snow you will actually get AFTER it has occurred.   I also watched the American medium range global model that we just spent a bazillion dollars on to upgrade, perform the worst of any of the major global medium range models, suggesting that we would only get an inch or two of snow.  Honestly, the old American medium range model that they just got rid of was better in the shorter term.   I am not perfect either and messed up a couple of them this winter already and I realize that, but I also don’t do this for a living and you would certainly expect better out of them.  But this is pretty typical.  Anyway, moving forward we may have a MAJOR Nor’easter along the East Coast on Tuesday and dare I say it again, with BLIZZARD potential for Eastern Long Island and New England…

The storm moved in much quicker with the bulk of its precipitation than expected and hence has moved out quicker than expected.  I had received 7.5 inches by 6 am and very little will be received the rest of today. 

Tomorrow will be variably cloudy.

Monday a storm system will approach from the west, bringing a chance of some light snow on Monday, starting around 1 am and continuing throughout the day (possibly with a break in the afternoon).  The majority of the snow should remain to our south however, with the possibility of only a dusting to an inch in Northern New Jersey. 

Tuesday the storm will intensify rapidly as it reaches the Middle Atlantic Coast, however the exact track that this storm takes will make all the difference in the world.  Right now it appears as if this storm will remain just far enough off the coast to keep us on the western fringe of the precipitation shield.  We need to keep a VERY CLOSE EYE on this situation as the European model manages to give Northwestern NJ a dusting to up to 3 inches of snow on Tuesday while it gives Northeastern NJ 3-6 inches of snow.  It also brings Central NJ 3-6 inches of snow and Coastal NJ 6-9 inches of snow.  It has about 6 inches of snow for New York City, 6-12 inches for Western Long Island, and 12-15 inches for Central and Eastern Long Island.  It has a dusting to 5 inches for Southeastern New York State. 

If the European model is right with this western track of the storm, it would likely bring blizzard conditions to Eastern Long Island and Southeastern New England where snowfall amounts would likely exceed a foot with strong winds as well. 

I am not yet convinced of this track for the storm however.  It is entirely possible that the storm will track further to the east, keeping us dry on Tuesday.  Of course, it is also possible that the storm will track even further west, although I THINK it is more likely it will track further east and have less affect on us.  We shall see.  Join me later after the next run of the European model this afternoon.

Colder air will also start to move in on Tuesday, so if it does snow on Tuesday, it will be doing so with temperatures well below freezing. 

Beyond this storm, we will likely get a bit more snow on Thursday night, followed by the chance of another significant Nor’easter for next Sunday and Monday.

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