Terpeast

After a low of 13.5, temp is 41 which feels very comfortable compared to yesterday.

Torch moved to boxing day. That i am fine with. Just keep xmas eve and day cooler

I don't think so. Today: 2 weeks from now: Still on our side of the globe and not too far from a widespread cold snap that could extend at least a couple of weeks down this way in January. Yes, it's one ensemble run, but the source/placement of cold air hasn't really changed all that much from run to run.

Yep I see WH forcing in the hovmoller's forecasts, of which GFS is performing well lately. It's trying to go into phases 1 and 2, with a bit of ensemble support.

Quick check on the ensembles today looks like a solid -pna pattern for at least the next two weeks with no credible snow threats for the MA. Perhaps some cold shots over the NE and MA. But we’re gonna have to wait this out a bit before the scand ridge retros into a GL block around new years.

26 for the high. Legit cold

I’m glad the models are fading the warmth around the holidays, but as long as the PNA is negative its an unfavorable setup for snow in the MA. Maybe we can sneak in a wintry mix event.

Low of 16.7

Similar thoughts. We’ll probably lose the first week of Jan, but second week may get more interesting with tracking threats.

This December hasn’t been too shabby in general, though some were unlucky for their back yards. I tend to agree that a ratter is an extremely unlikely scenario.

Seeing lots of CAD setups in this set. Maybe we can sneak in a wintry mix event before new years

22 F, feels like 13, little if any melting. Frozen inch everywhere

Objectively, this was a 4” storm for most of NYC. I don’t think that if cpk gets 3.9” then the winter is an auto fail by this standard. Just as 4.1” doesn’t necessarily mean we’re in for a 50” blockbuster.

The models have been biasing the PNA too low, so it may only end up being -2sd at the lowest this month. Also saw from GaWx that if Dec averages -pna, Jan tends to flip to +pna at least by the second half of the month. The bias corrected PNA forecasts trending to neutral by new years.

I’m starting to wonder if the mesos have a bias for more qpf in the 24 hours leading up to the event. We know the nam does this, but do other mesos have that same bias? I think the HRRR was onto something with the local minima over Loudoun.