ORH_wxman

The trough axis keeps moving west each run....on a larger scale that is a good trend.

Yeah it was worse for the max zone in SE MA but it was more widespread further west.

Euro is mostly 1" (maybe 2" in spots) for almost everyone except C-1" west of ORH and then a little area of enhancement for maybe 3-6" in S ME.

I think the hostility relaxes close to 12/20....you can see the AK ridge rebuilding back before then, but then you'll need a few days to let the residual effects take hold.

Ukie beefed up QPF across much of New England...still not a big event, but more widespread with the 1-3/2-4" amounts.

No idea, i don't use those maps.

GFS trough was deeper but it looked slightly more progressive so it was kind of a wash with 06z for sensible wx impact. PRecip was maybe a little more widespread than 06z.

Last night's 00z GGEM is the only current model run that didn't have at least an inch or two....and it's probably going to cave at 12z given what he RGEM has done since 00z. It's getting fairly likely we see some accumulating snows over a good chunk of SNE. Whether that's an inch or two or something more prolific remains to be seen.

12z NAM coming in more amped through 48h.

Guidance looking slightly better at 00z so far. Not a big change but this is the first run that’s getting a piece of that energy offshore sampled better. Should be fully sampled tomorrow at 12z. Another small step NW would make a big difference.

Still too early to bail on this one. But we’re definitely going to need to see a shift by 00z tonight when some of the key energy comes onshore. Synoptically there’s plenty of room to trend north...the trough axis isnpretty far west when this thing first gets going. It just needs to overcome the fast flow and semi-flattish western ridge. But we do have a propensity for SE ridging and there’s no blocking so both of those could help try and send it north. I do love the psychoanalysis on here. “Will and Scooter stopped posting”....meanwhile he’s at the airport and I’m outside doing final leaf cleanup.

12zNAM is a scraper. A little more amped than 06z but not a big move.

06z euro did improve some over 00z. Sharper with the main trough and gets some light precip up into NNE now which suggests some weak ML forcing getting further NW.

I think we’ll need to see some other guidance like the euro moving NW by 00z tonight. That’s when the first piece of crucial energy comes onshore in BC.

Yeah I’m not biting on that yet. It’s possible but you need everything to go right. We’re kind of trying to thread the needle in getting a truly big solution (say a widespread 8-14” type storm). We don’t have any real blocking and we have a SE ridge, but at the same time the flow is quite progressive...so that will limit how far NW it can trend.

Next two cycles are going to be huge as one of the key pieces of energy comes on shore in BC. We’ll see if that changes some of the solutions. When we have a proclivity for a SE ridge with no blocking and you happen to get some energy more consolidated than previously, then that’s how you get those aggressive N trends that we are used to in La Niña events. That’s what I’ll be watching for.

EPS is really hammering the EPIC-looking negative PNA mid-month. It just torches the central and eastern US because that PNA trough out west goes so deep into southern latitudes.

I’m giving this another 24-36 hours to see how much north it jumps. Once inside of 72 hours we should narrow the goalposts quite a bit but this is typically the time range when we see some of these things start to trend pretty hard. We didn’t see it much at 12z today.

YEah it does look a bit better than 00z. I was expecting a bit more of a jump but there’s an awful lot of time still considering there isn’t any blocking going on.

Euro is still a nice little snow event but surprised it wasn’t more beefed up. I still think it’s going to come north at some point. Hard to remember sometimes this is over 100 hours out still.

Man the euro is flat as a pancake next week.

That entire sounding is below freezing.

It’s not a ZR sounding over this way really maybe until the end. Maybe a little further southwest its more. It’s mostly heavy snow to some sleet maybe ending as FZDZ

Maybe his tropical microclimate only got down to 35.

That would be actually be a really good solution for SNE. I’m still very leery about this charging north in the next 2-4 cycles once inside 96 hours. Its possible it stays more weak/flat, but I’m of the mind that ptype issues are a larger concern than a whiff.