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Big Snow threat, what will it do, part II


Typhoon Tip

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this is the NAM playing catch-up

maybe or maybe not...it could be the lead to a 0z trend...we are closer in for the nam range.  Or is the nam still useless at this point?

 

As I said before the models could go back to the beast of a storm they originally showed.  This happened a few years back as well..

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Roosta Phil is right....the huge leap we saw this run was just the NAM coming to all the other guidance.  Use the overlay tools on wunder etc.... no ground breaking stuff here.

 

 

Well it overshot other guidance by tracking the vort as far west as it did...so its now the most amped.

 

The problem is the NAM is so unreliable that we can't really say whether this run is useful at all...not until we see other guidance.

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Roosta Phil is right....the huge leap we saw this run was just the NAM coming to all the other guidance.  Use the overlay tools on wunder etc.... no ground breaking stuff here.

Caught it myself Scott. Just getting caught in my own personal hype. Somethings should be kept to self. LOL

Can't wait to see the other models of the 00Z suite.

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Well it overshot other guidance by tracking the vort as far west as it did...so its now the most amped.

 

The problem is the NAM is so unreliable that we can't really say whether this run is useful at all...not until we see other guidance.

Well...as you said the GFS and Euro will be telling to see if this is in fact legit.

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In the 20 years I have been aware of and in use of the FRH grids, I have never seen such a combination of QPF and deeply depressed thermal fields.   Mid 80's all the way up the column from ahole to appetite.  Essentially .5" at 20+::1 in a 30kt sustained wind, with temperatures of 0 to 10F at pedestrian level.

 

No words  

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In the 20 years I have been aware of and in use of the FRH grids, I have never seen such a combination of QPF and deeply depressed thermal fields.   Mid 80's all the way up the column from ahole to appetite.  Essentially .5" at 20+::1 in a 30kt sustained wind, with temperatures of 0 to 10F at pedestrian level.

 

No words  

 

 

One aspect guidance agrees on is the severe cold that will accompany the snow Thursday night and Friday morning. Very rare to see steady snow (perhaps even heavy snow and blizzard conditions) with temps getting to 5F or even below that.

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