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That's going in the wrong direction. Patience is an understatement for some, even I am getting perturbed.

Jeez, everyone is getting on the bandwagon! GFS must be wrong with digital snow totals. https://www.accuweather.com/en/winter-weather/arctic-outbreaks-major-winter-storms-may-unfold-thanks-to-polar-vortex/877841

Who wants to bet on a colder solution? Starting to get a little excited. Delaware needs a state of emergency.

March will rock ! j/k

As you are aware if you look at some of the research from Wes and Donald Sutherland regarding a deep negative Arctic oscillation its really only a matter of time until we score. And maybe big.

Can anyone with weatherbell access verify the European Ensemble Arctic oscillation forecast moving forward, the CPC site has deep -AO, then one-third of the members take it to neutral, and two-thirds of the members show another dive down in the Arctic oscillation later

Any help in weakening the vortex is a plus. I try not to hype SSWEs, we know the play book, been over this script for the last 3 years.

But, did you read the above posts, looks hopeful for us .

Go figure what ? There was a reversal today. But, as @psuhoffman stated yesterday seems the event may be shorter lived and evolve in a different timeline/progression, than previously forecasted, not necessarily bad, but for us it may mean we need to score sooner, ie. Jan 12 th to say Feb 10 th. Speculation of course, but you can see some members begin to strengthen the vortex. I would focus on the good looks coming up and not worry, but interesting to follow the progression to see whether the NAM state radically changes in early to mid February.

Looks good for a - NAM state. Best look might be between the 16 th and 25 th initially. Beyond that more difficult to determine. @poolz1 @MattHugo81 Some talk that downwelling of any E'lies may not make it to the trop, that's always poss, especially when the strat doesn't split...but...don't forget we don't have dominant W'lies in the trop anyway that need reversing. The trop continues to be pre-conditioned for blocking IMO. 5:10 AM · Jan 5, 2021

I like over-running with nice cold air mass overhead

A weenies's therapist, I love it ! I personally feel happier reading that.

Yes that is true, the brunt of the arctic cold seems to gather in Eurasia. The site called stratobserve. Com has cool animations of everything related to SSWEs. It did change course recently and targets the other side of the pole with deep cold.

Yes very interesting. Also looking at where a split may occur and the progression from there. Still looking forward to a good period with Pac improvement and favorable longwave pattern.

Agreed but thought it interesting as many focused on that series of events in regards to the push of very warm air into Western NA .

Initially many thought this +EAMT event was going to be huge, but here HM posts something interesting to the contrary. @antmasiello · 44m Replying to @MJVentrice and @ScottSabolFOX8 So far, the EAMT hasn't been all that impressive BTW. The bulk of the pressure gradient has not been aligned properly for big spike. Regardless, the high itself was obviously very strong and had stratospheric impacts.

Who said that if you want snow in the Mid Atlantic everything needs to line up. Sure seems like that with this event, or non-event.

Wondering if at some point during the next eight weeks we get an event that was poorly modeled because the disturbance came from the Northern Jet and a data sparse region, some metal talked about that early in the season, just wondering if that might actually be the case down the road.

Thanks, time to let the pattern evolve, but It does look Meh..... However, I refuse to go to the dark side. Still waiting on the 6 inch mean for our area.

@CAPE. Can you post the 6z GEFS snow mean, I am hearing it went up, possibly in a significant manner.

After the 11/12 th the period near the 16 th has my interest. As you pointed out previously, the GEFS looks great and the Pac further improves. Analog guidance backs up the threat periods. I am ready for some snow !

Interesting read from Matt. So, basically a temporary relaxation of the Atlantic blocking due to changes in the AAM tendencies / subsequent fall in the AAM. Matt states this is only temporary, if it were to occur. It will be of interest to track.

Right at the cusp. .

Progressing nicely .

Yeah , looks good, but when, if ever, has the control made a trend change and the op and ensembles followed? Regardless, still have a ways to go on this one.