ORH_wxman

Models don't have any "climo" built in. The only aspect that would remotely affect it from a CC perspective is they have the atmospheric composition (how much CO2, etc) in there as constant, but this is updated every few years....so it's not going to cause any material affect on the model output on a 16 day solution. CO2 doesn't increase enough in a 16 day period to matter. Now, certain climate models that go out years might be affected, but usually those have built in emissions increases. The laws of physics and thermodynamics do not all of the sudden cease to exist because of CC. So there is no magic "climate change variable" to switch on in an NWP model. The data from January 30, 2023 is going to get ingested in the models and they are going to run using equations that obey the laws of physics/thermodynamics/atmospheric dynamics.

The Vday 2016 cold shot was like that....very intense but very fast.

I wonder if some of the rad pits can go lunar Saturday night when the high is directly overhead. We obviously lose the epic mid-level and upper boundary layer cold by then, but sfc will be starting from a really low point and dead calm with snow cover....I'd think there could be some interesting readings in NNE.

GFS with -34C at BOS again and -42C in NNE at 850mb, lol

BDL hasn't hit -5F since 2019

You can find it in here on "First and last dates" on the single station options. https://xmacis.rcc-acis.org/ Then for snowfall, I chose 5" with >= qualifier and used Jul 1st and selected "Seasonal" Here's BDL for 5 inch snowfalls (they actually broke 5" in the 12/11 event): Only drawback for snowfall is that it is "single day" snowfall, so it wouldn't capture an event over multple days which happens all the time. You can sort of get around this by going to "Extremes" instead of first and last date, and then check the highest 2 day snowfall totals for any given season.

ORH record low is only -4 that day...that's really weak for early Feb.

We had two rounds of a transient pig....one early in the month (like first week)....and then another around Jan 15-18....but yeah, it hasn't been parked there for weeks like we typically see in torch patterns.

It looks like above normal after this next week, but that pattern shown on the ensembles seems like it would be prone to cold shots and probably some winter wx chances mixed in despite the overall being AN. The EPO ridge is still in place...it never reverts to an AK vortex.

The snow cover line is not that far north of the pike either...it's not like this is advecting off of 200 miles of bare ground.

Pretty sure that doesn’t qualify as “winter event”

-34C at BOS. Meh.

We had like 50F and rain 36 hours after that epic Feb 2016 cold shot. Hell, remember late Jan 94? I think we went from 0F to 50F in 12 hours. Actually I know you remember it because I recall you telling the story of that day’s progression…started with 4F needles and ended with steaming snow banks and fog.

You may be right. One of them had a trace and other was like 0.1” or something hilarious. Can’t remember which was which. I’ll have to look it up later.

Seems to happen a lot in the shit winters. Exception might be 2011-12…but even in that one we had a front ender in early March that dropped a few inches which ruined futility records in spots.

Though it would be kind of funny to see BOS get a high temp below 0F

Ugh…that better not verify unless we get some snow before it. Bare ground and -10 temps for many.

2.8 is their lowest in NYC…same winter ‘72-73. It was DCA that only got a trace that winter. edit: ninja’d by dendrite

ORH is at 17.2 currently so they can’t finish at 16.

Ray would punt a 20-burger if others got 40”.

Feb 1989 gave me PTSD as a young weenie. First all the cold/dry then cutter…and then the 2/24-25 monster bust.

We haven’t had a really good arctic airmass during mid-winter since Jan 2019. We had a pretty good run from 2014-2019 with arctic airmasses but it’s been nada since then.

I’m all-in for the Ginxy 2/5-6 storm

What about 1/21/19? That day had a high of 1F at ORH. Coldest max temp since Jan 1994.

I might throw in the towel too if I had a trace of snow through January.