December 2025 regional war/obs/disco thread

[Baroclinic Zone]

12Z GEFS has the signal as well. Nice to see heights building out west which is why we are seeing this storminess popping up around that timeframe 12th/13th.

[rimetree]

New roof install this coming week. Delaying a significant event to next weekend is fine with me.

[DavisStraight]

Steady snow now, probably won't last long.

[dendrite]

1 hour ago, CoastalWx said:

Gfs went from flaccid to powder keg look on one run. Lol

The whole run looks feasible 

 

[Fozz]

3 hours ago, WinterWolf said:

Just like everything in meteorology, it seems that there’s always one thing that can trump something else, albeit only in very rare cases, and that seems to be happening with that clipper.  
 

I mentioned this a week or two ago, the NAO has not helped us much in the last few years. It either has suppressed systems(yesterdays Virginia snow), and now it’s letting a clipper cut to Ottawa…we can’t seem to win with these NAO blocks. 

I’m curious about why that is? Is there some other teleconnection that is overpowering the NAO to allow these systems to cut?

At some point I hope ORH can score better than 00s NYC.

[DavisStraight]

7 minutes ago, dendrite said:

The whole run looks feasible 

 

There's the grinch we all know and love.

[Typhoon Tip]

1 hour ago, CoastalWx said:

Gfs went from flaccid to powder keg look on one run. Lol

add the GGEM's 12z improvement..

what leaps out is the extreme general thickness ( hydrostatic hgts) gradient along which this paltry ( for now...) looking low is riding along.  The flow is having trouble "kinking" in time... ad nauseam, because of the faster than normal basal velocity.  But this elucidates the high potential should that correct just pubes more so... you'd wind up a rapid deepener, albeit progressive - but who's judging when begging.  Just gotta bend the flow in time and   BOOM

[kdxken]

[TauntonBlizzard2013]

Pouring lol. Happy holidays 

[brooklynwx99]

1 hour ago, Baroclinic Zone said:

12Z GEFS has the signal as well. Nice to see heights building out west which is why we are seeing this storminess popping up around that timeframe 12th/13th.

yeah, can see heights trending higher in the West and the trough inching into a better spot as a result 

[Typhoon Tip]

Gotta love the Euro's rendition of that 20th beast...  

ruins Xmas by rolling up the entire electrical infrastructure into a giant fur ball, then vomits it out to sea.  Here we go a pipes a-freezening

[CoastalWx]

Hopefully the euro AI ensembles are  direct vs EPS later in the 11-15 day. Supposedly they are more skillful on paper.

[DavisStraight]

32 minutes ago, kdxken said:

Except for far southern New England where a lot of posters reside

[WinterWolf]

38 minutes ago, kdxken said:

Impressive. But some insist that nothing is different from the last few years.   And I get it…if you don’t have any snow, then whoopty Doo right.  But I think we score something pretty soon. 
 

Edit: And that doesn’t even show the Virginia snow that fell there yesterday. So that percentage would go up a bit. 

[butterfish55]

Not only do we not have any snow on the ground, we haven't seen a single flake of snow here in TBlizzland. Definitely not a memorable December here so far

Pouring now, btw

[CoastalWx]

21 minutes ago, Typhoon Tip said:

Gotta love the Euro's rendition of that 20th beast...  

ruins Xmas by rolling up the entire electrical infrastructure into a giant fur ball, then vomits it out to sea.  Here we go a pipes a-freezening

Yeah at least if it’s all gone, so is the grid.

[Baroclinic Zone]

20 minutes ago, brooklynwx99 said:

yeah, can see heights trending higher in the West and the trough inching into a better spot as a result 

Nice progression. Let’s hold that

[Kitz Craver]

Little OT, but it’s pretty funny how psyched we were for T-.5” this am. Damn, it’s been desperate times, lol

[Go Kart Mozart]

36 minutes ago, CoastalWx said:

Hopefully the euro AI ensembles are  direct vs EPS later in the 11-15 day. Supposedly they are more skillful on paper.

Where can I see a continental view of these?  The Pivotal free site has only the US view.

[CoastalWx]

1 minute ago, Go Kart Mozart said:

Where can I see a continental view of these?  The Pivotal free site has only the US view.

Unfortunately you can’t. I was just looking on pivotal. You can see more of a wider view for the EPS on tropical tidbits, but that roles out after 3.

[AstronomyEnjoyer]

Sun came out and temp rocketed up to 37.9°. Taking advantage of the nice weather to get rid of some of the softwood that was a little too sporty for the inside fireplace.