Typhoon Tip

didn't ask me but agreed ( bold ) it's marginal+ environment, but so far there are ptype rad returns west of the capital district, already, prior to best dynamics and also, albeit fractional ... it's a colder leaning quagmire during the night at this time of year.

yup... the ski industry gets a nice start out of these next two weeks for that matter. probably be summit squalls regardless -

sure is nice pattern eye candy ...

although ... the probability is going to be higher up by ray's place than kevin's due to where they are in relation to the system.

i'm not speaking for Will but ... i don't think tomorrow night was really very high confidence to begin with. in my mind, it's possible - that's about it. it's up to the reader to be fair and honest about what that means. it's probably 36 to 39f through the region, with period light rain and cat paws in a stiffening n wind as that ccb clips the region ... but it's not long lasting either. it's probably just cloud and raw with wind in the afternoon (sat). this may perform better on mt wachusett and monadnock

yeah... ironically, i recall just yesterday mentioning that without out or nominal polar high north of the region, we can still pull off an event by so-called 'needle threading' this is pretty much exactly how the 12z operational gfs gets at least a 34 f type of event through the region ( ~29th ). the 2nd's still also on the table btw -

yeah.. it's too marginal to snort a line over. i'm just relaying what the grid has. it could be white rain just as well. but that's the coldest gridded thermal profile regarding that retrograding ccb i've seen to date. it's actually not even isothermal. 800 mb is -3c ... 900 is 0c and the bottom is +3c. shallow warmth and you can soak cotton balls at 37 .. 38 for non-accumulating ptype when the 900 and 800 average neg. fall rates can exceed melt rates at that chilly sfc reading

that 12z nam fous grid is wet snow at Logan to almost 1” qpf sat morning

not sure if this should go into the pollution thread or here but ... great. now we've got a mechanism discovered that overlaps the plasticizing the environment, with factors that push climate change https://phys.org/news/2024-11-plastic-krill-ability-carbon-deep.html the two pillars of environmental concern, plastic and climate ...have largely been considered two separate problems - at least implicitly. but molecular polymer pollution interfering with the CO2 fixing capacity of the oceanic biota shows the two do have some possible feedback relationship it should be noted, ~33% of the CO2 produced by human activity since the IR has been eaten by the ocean. much of that capture is within mms of the surface. however, as the ssts warm the physics of this absorbing layer means less absorption. but there are other processes involved.

i dunno - it sounded like you were letting the current presentation of -wpo/-epo pacific make you nervous about winter. i probably read in too deep. haha. but just sayn' i wouldn't do that. the problem i have, which just about abolishes all confidence in what djf turns out is that ... mm nothing we are seeing now ( according to my recollection ) is different from those snow shot across the bow events that preceded a lot of the piece shit winters that we've suffered over the last decade. that's a. b, i can come up with a hypothetical posit as to why ... it has to do with when the gradient of a warmer than normal mid and lower latitude hemisphere presses (seasonally) against the lowering heights above; that enhances the gradient and as recent seasons have shown, is offsetting the longer termed seasonal telecons - ex lending to episodic decoupling of the enso from the mid latitudes with increased frequency ... just one example. but also, the speediness of the hemisphere gets going in a month or so from now, and that kicks in another charm about gradient surplus: too much velocity. the intraseasonal telecons, like the wpo, epo, nao and pna, they're having trouble maintaining pattern biases at all ... stochastically vacillating between positive and negative modes ... this stuff is most likely going to happen again.

you're eliding the point: yeah, but the processes involved are doing so when it is not typically a snow to begin with. it's alright. like i said ... you can penetrate the shroud of emotion-influenced attitude with reason, right or wrong. wrangling emotion cats .. .heh, i like that one. i just don't think anything about this system as being 'unfair' when the "evolution of the system and the processes involved" are actually ahead of the climate curve for this time of year. yeah, there's some positive 2-meter temp anomalies N-W of here. i'll give you guys that .. but in fairness, this system is over-achieving if anything when considering the total synoptic manifold and all parametrics

futile to try and wrangle in emotional cats buuut, how can there be an opportunity missed when considering climate at this time of year? in 1750 this would not be an opportunity lost. if anything...it's a gain having this behavior on the map in general. it's a presage ( possibly ..) for winter, to establish coastal tendencies now - that is all. anything else beyond that dopamine ( lol ) is in fact more than normal. again ...this is just me - to each is his or her own. the latest guidance trending cold rain and cat paws, with elevation wet snow? that is just about exactly what the norman rockwellian climatologist and arm chair pipe smoker would recall of any novembers of lore. see ...realistically, we don't start missing opportunities until the the expectation aligns with winter climate, when it is actually supposed to do so.

if it were me ... i would disconnect this period from winter.

yeah that new deepening was a risk for capture. not sure a nam solution can’t happen. marginal+ but in a dynamic vertical mixing with a burst of fall rates punching w right into that? … that could easily go over to soaked cotten balls out toward Orh and Rt 2 looks like a ccb.

there it is … nice moderate flat wave event 28/29th scary to suggest this for an 18z gfs run … talkin over a week away, but that really is the best fit construct for the type pattering at that time. I mentioned this earlier … not the euro, but stretched system type yes. Unless there’s some fundamental changes in the pattern foot. hell it is 8.5 days out.