Kmlwx

Yes - there's probably going to be widespread 45mph gusts - but it's not going to be the crazy gusts a few models runs have printed out. Unless you're in a favored spot for wind, it will likely be an advisory level event. However, with potentially soggy ground and such - I'd be more trees than usual come down.

It would be awesome to have some remaining snow cover to keep things cooler ahead of the Tuesday storm. Now we root for a colder trend for more of a front end thump!

Let's get together and build a 5000ft tower for snow obs. We can take slant stick measurements from the top for our official obs.

For those of you that want to nailbite even more about elevation - this is the Maryland LiDAR viewer https://geodata.md.gov/topoviewer/ Cool tool if nothing else - REALLY high-res data there. I think @mappy might have been the one to post it a long while ago. For map geeks, can get lost for hours in just scrolling around.

Razor thin line for the fall line - but in this type of setup just have to accept it. Will be a nail biter for the folks riding that line - but suspect this is going to be a "classic" elevation winner storm of the past. I sure as heck won't jackpot in the eastern half of Montgomery County - but I'm okay with where I sit...for now. If it bleeds N/W again I'll be screwed. What a terrible hobby for us to all have

That's a different WFO

I thought the OP went to 90 but the EPS went out farther at the off-hour runs. Maybe I'm wrong!

The mood in here can swing hourly (or even less!). We weather geeks are a really weird bunch. If only more of us could take the @Bob Chillmentality.

Even at fantasy range - a low in that position is not going to be good for most of us

I usually lurk in the long range threads - and what I am about to say is purely "gut feeling-esque" but this upcoming period while it may not be the "peak climo" or "best odds" - has the feeling of a period of time that might define the remainder of winter. In other words, if we can find a way to make snow work with a less than perfect pattern a time or two in the next 2+ weeks, it feels like something bigger might come "easier" (term used loosely). Similar to how Bob and others say some winter it just "wants to snow" If we get skunked through like January 10th, it may still be game on for later in the month and into Feb, but it'll have a whole different feel if we can back into or have a few events sneak in before primetime.

If they came over a short enough period with sustained cold it could be a "cumulative HECS" lol.

The 6z NAM has a short period of like 90kt+ winds in the area at the 850mb level. Doesn't seem any of the other guidance has it this high at all.

Just drove from Odenton over to Colesville. Rain 100% to start the trek and then raindrops on the windshield started to take on a mangled flake consistency. By the time I was on the ICC (MD-200) near New Hampshire Ave it was seemingly mostly/all snow and coming down nicely.

Interesting that it's been repeatedly showing up right along the fall line for the most part.

Thunder just now in the Odenton area in Maryland.

Was just about to post this

If nothing else - 925mb and 850mb winds are pretty impressive for a time on Sunday. GFS has 45-55mph gusts. Would at least trigger a wind advisory if that verifies.

Pencil thin convective potential on Sunday? GFS gets marginal supercell composite parameters into the area. Nothing super severe - but could be a bit of "interesting" weather more than just fog and rain and sun.

Flurries in Colesville!

It’s also an ensemble mean and thus will appear smoothed.

My less direct way of saying "read more, post less" But now not so subtle lol. I just went back and checked... The map that the person posted was the Euro ensemble control... Not even the OP

Except in a few cases - as soon as somebody starts saying things like "my vast years of knowledge" I know to stop taking them seriously. The true ones that have years of experience don't flaunt them overtly like that. PSU, Bob Chill and all of the degreed mets on here don't flaunt "I'm better than you because I have decades of observation" Take notes certain people... It's like somebody simply saying as a rebuttal "I've done my research" RMPL

The OP Euro is NOT the same as the Euro Control...if that's indeed what you posted. Euro control is a single member of the ensembles with no perturbed conditions initially. It's NOT the OP Euro and has little value other than being a single member of the EC ENS ETA: You literally did post the Euro ensemble control member. Not even the OP Euro run... I went back and looked. It's a single ensemble member.

Big storms typically wait until the NAO is on the rebound towards neutral or positive

It's Ji...