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You see a more active Southern stream?

In this day and age, I will gladly take any snowfall and be happy. I am not getting any younger. LOL However snowfall brings the kid out in me.

Digital cocaine. Snort this all day. Miami Vice meets the Cold Miser - happy hour was awesome !!!! Hey this snow porn should not be posted, but the take away is finally the pinks have arrived and the snow reaches SC. A good sign.

Looks nice. The Greenland block is moving WSW by early Jan. As for specifics, just be happy we have a chance to score in the coming weeks.

Tomer Burg @burgwx Very much in alignment here - not sure exactly when things fully kick off but once they do I suspect we'll have at least a 2-3 week window more favorable for moderate-major snowstorms vs. climo. South of NYC is likely more favored than north of NYC given Greenland block climo, but too soon to specifically rule NYC nor anyone else out. 12:21 PM · Dec 28, 2025 · 1,663 Views

Vortex in SE Canada at that point, and goes well with the forecasting of the elongation of the PV near early Jan. Hopefully not as squashed as time moves on. We failed last year, or the year before in a similar fashion. Here is a 3 D vortex image, a bit outdated, but shows it pressing Southward.

Tomer Burg @burgwx · 1h What does this mean for snowstorm prospects in the East Coast? Initially, not much. Notice how we start with the same cold and dry NW flow regime we've been in before. The key is to monitor the upstream evolution, as the Bering Sea block erodes and is likely replaced by a Pacific trough, increasing the chances of western US ridge amplification. The kind of pattern increases the probability of a moderate to major snowstorm vs. climatology in the Mid Atlantic, and potentially southern New England, which would necessitate a well-timed upstream ridge amplification coinciding with downstream confluent flow and a sufficiently cold airmass in the northeast US. While a major snowstorm is never a guarantee, chances of at least one or two in the January 8-25 time frame are higher than average

Tomer stated the following today, " While a major snowstorm is never a guarantee, chances of at least one or two in the January 8-25 time frame are higher than average. "

Tony Pann @TonyPannWBAL Go Time??? I have to admit; the weather alphabet is looking good for the chance at a coastal snowstorm going into the first few weeks of the New Year. +PNA, -EPO, -NAO. Does that mean Baltimore will finally get a Monster Snow for sure? No, of course not. But the table is set. Stay tuned...

Seems very reasonable, but keep expections tempered for now until we get closer in.

Allan talks about the transition period and how the pattern may evolve going forward. There seems to be more concensus about a mid month warm-up ahead of the improving Pac. We shall see. Allan Huffman @RaleighWx · 1h 1) As others have posted today, this look around 1/7 could be conducive to a potential East Coast winter storm. A west-based -NAO, a deep trough axis along the East Coast. We do lack a western NA ridge to really push cold air south though. If we can get a s/w to drop into the Deep South/TN Valley far enough SW it could help pop a low near the SE/mid-Atlantic coast. Certainly no guarantee but the chance is there. 2) I do think in general the period between 1/5 and 1/15 or so will see a transition to the overall long wave pattern. On today's 12z EPS, notice we see a ridge over Central Asia, a trough into east Asia and a ridge builds downstream over western North America. We could even see perhaps a Kona Low go into Hawaii which would re-enforce potential blocking ridging over the NE Pacific and provide an active subtropical jet stream. I do think this goes to a solid -EPO by mid-month. Show more Allan Huffman @RaleighWx 3) However in this transition period say day 12-17 or so, we could see milder temps for a few days across much of NA as the cross-polar flow temporarily shuts off. The west-based-NAO though may keep the Lakes/East normal or a little below normal. But our source region in Canada will warmup and will need some time to replenish the cold air via cross-polar flow. 4)Todays EC46 shows how this could play out and by weeks 3/4 we see a cold looking pattern with cross-polar flow, a -EPO/-AO/-NAO look and the cold air replenished in Canada. This would take us into late January. So I do think the 2nd half of January look promising for cold/snow in the East. We shall see!

BAM Weather @bam_weather · 1h The type of set-up into the second week of January won't be one that favors major arctic cold, but can offer up increased winter storm potential for the East Coast. No signs of this strong -NAO set up breaking down any time soon. Top analogs into January based on the Polar Vortex and Tropical Forcing also support the idea of a favorable set-up for snow in the lower OH/TN Valley regions and the Mid-Atlantic. Eventually as convection once again traverses the equatorial Pacific Ocean, we should see the Alaskan ridge (-EPO) rebuild and allow for a more widespread/consistent shot of cold air across the US mid-late January. The EPS Weekly is already hinting at this idea. Stay up to date with our Energy Reports on the pattern ahead here: https://bamwx.com/register/energy-commercial/

Banana High, peak climo, cold Canada and the outcome still sucks. Yes its at OP at 348 hours, LOL.

Finally some improvement in the PNA

Eric is very excited about the snow potential for the Mid Atlantic Jan 6 th to the 11 th Eric Webb@webberweather This pattern has real big dog potential, esp in the Mid-Atlantic. Very El Niño-esque here with the Pacific trough & -NAO coupled with a strong subtropical jet. The strong subtropical jet is a lagged effect from the big MJO event over the Indo-Pacific in late Nov & early Dec.

Yummy

Once again the trend of cloudy days continues next week. More cloudy days, versus sunny days that started earlier this Spring. Bad enough its cold without snow, but then to deal with shorter days and no sunshine. Saturday Mostly cloudy, with a high near 35. Northeast wind 5 to 10 mph. Saturday Night Mostly cloudy, with a low around 25. Northeast wind around 5 mph becoming calm. Sunday A chance of rain after 1pm. Cloudy, with a high near 44. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible. Sunday Night Rain likely. Cloudy, with a low around 38. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible. Monday Showers, mainly before 1pm. High near 59. Breezy. Chance of precipitation is 80%. Monday Night Mostly cloudy, with a low around 26. Tuesday Cloudy, with a high near 36. Breezy. Tuesday Night Mostly cloudy, with a low around 25. Wednesday Mostly cloudy, with a high near 39. Wednesday Night Cloudy, with a low around 23. New Year's Day Cloudy, with a high near 34. Thursday Night Partly cloudy, with a low around 17. Friday Mostly sunny, with a high near 30.

Some STJ action maybe

Commodity Wx Group @commoditywx Euro weeklies have strong -EPO and +PNA with -AO conditions by 3rd week of January, which would favor another big cold outbreak (1/23 EIA week).

Interesting trends centered on this time period. https://x.com/i/status/2004599913410081210

Do you believe in the Jan mid month warm up before the pattern realigns with an improved Pac? Seems the best Jan snow potential is Jan 6 th to the 10 th, and then after Jan 18 th.

Merry Christmas to everyone.

Atmospheric River of snow, incredible!

4 inches here , a very wet snow, but very pretty. Our greyhound enjoyed prancing in the winter wonderland.