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Wintry Nov 30-Dec 1 Flurries/Snow Showers

TBH, I like the wave's look as it's maturing. However, It needs to be connected to a cold air source before it brings cold air into the system like 06z.
View attachment 53936

Yeah that’s a solid look, like you said just needs better cold air injection and we good, one thing I’m already noticing with this is that BL temps look extremely marginal 2DE081F3-615B-4F5A-A232-1EEEA1463447.png045BAA18-DD30-4153-90EB-8993FDA45562.png619EBCB9-E089-434E-80DE-0A0268756A46.png
 
One thing that I think could happen w/ wave #2 is a strong jet over the EC, to allow the storm to deepen off the coast. That would create its own cold air. Member 30 of the GEFS shows that at 06z.
 
I know it’s ugly af, but here’s basically what you want to happen, it’s not far from the GFS but the wave is farther south, and the dying upper level trough in Canada is decaying further south as well
(Ignore the precip I just added it for fun) View attachment 53923

Alaska needs to trend more negative.

All in all, incredible work.
 
Couple members have flurries making it south of the apps
GEFSMA_prec_ptypens_120.png
 
That's what we said about the first week of December

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The first week never really looked good. Not enough of a cold air push with that coast to coast Canadian block. I do think that PNA ridge is a couple hundred miles too far east. But that is just taking it verbatim.
 
I like that. Lower heights in se Canada and energy keeps coming into the sw. If that PNA can hold and not retrograde enough to let the SER back in I like our chances the 2nd week of Dec.

Yeah this is a more dec 2018 look with actual lower heights more towards the 50/50 area, like this a lot more than a ridge in that area 11F7070A-5C57-4F1D-957A-7FC7F5CE70A7.png
 
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