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First Legit Storm Potential of the Season Upon Us


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One thing that might help is that when looking at these soundings, the DGZ is pretty deep. So if we can get any type of decent deep layer lift, I’m guessing ratios will be pretty good even for a “wet snow”….its pretty cold off the deck during the meat of it so even 31-32F at the sfc could produce what I call “dry wet snow”. It’s kind of superficially wet maybe on the very sfc but it still is dry enough to hold lots of air if the snow growth is good. 
 

Just something to keep an eye on. If we see a lot of 5-6” amounts where 0.3-0.4” of QPF is being progged, it might not be a QPF bust, but better-than-expected ratios. Now if we just get lighter crap, none of this will even be relevant. 

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4 minutes ago, ORH_wxman said:

One thing that might help is that when looking at these soundings, the DGZ is pretty deep. So if we can get any type of decent deep layer lift, I’m guessing ratios will be pretty good even for a “wet snow”….its pretty cold off the deck during the meat of it so even 31-32F at the sfc could produce what I call “dry wet snow”. It’s kind of superficially wet maybe on the very sfc but it still is dry enough to hold lots of air if the snow growth is good. 
 

Just something to keep an eye on. If we see a lot of 5-6” amounts where 0.3-0.4” of QPF is being progged, it might not be a QPF bust, but better-than-expected ratios. Now if we just get lighter crap, none of this will even be relevant. 

I feel like that is what we had this afternoon here in Trumbull CT. Great snow ball snow but seemed fluffy.

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5 minutes ago, ORH_wxman said:

One thing that might help is that when looking at these soundings, the DGZ is pretty deep. So if we can get any type of decent deep layer lift, I’m guessing ratios will be pretty good even for a “wet snow”….its pretty cold off the deck during the meat of it so even 31-32F at the sfc could produce what I call “dry wet snow”. It’s kind of superficially wet maybe on the very sfc but it still is dry enough to hold lots of air if the snow growth is good. 
 

Just something to keep an eye on. If we see a lot of 5-6” amounts where 0.3-0.4” of QPF is being progged, it might not be a QPF bust, but better-than-expected ratios. Now if we just get lighter crap, none of this will even be relevant. 

That’s a good description for what we had today. The particles falling really really slow. Even the big ones floating. Yet I get out there and it was like the best snowball fight snow ever.

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3 minutes ago, Typhoon Tip said:

It’s interesting that the NAM blossom’s little region of pre snows… The mechanics are very similar to what happened today actually… then the system comes up underneath and just melds right into that

Yeah the pre is early, widespread, and a definite booster.

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