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Last hour received 0.4” at ORD, with heavier returns moving in now & vis down to 1/2SM, should be north of 0.5/hr rate going forward for awhile.

If he cant get snow, nobody can Sent from my SM-S921U using Tapatalk

The temperature dropped to 16.7° in my backyard just west of Eden. The coldest temperature I could find in Rockingham County was near Madison where a station recorded a low of 15.8°. KSIF dropped to 17.6°.

12Z GFS colder on the front end and overall better for us southerners. True central smoked. Noticeable move to the Euro.

For what this is worth... has anyone checked BOX, OKX and discussions... I dont quite have time... but I'm thinking this rapid transition of an end moving- strengthening shortwave across our area with strong LFQ and even stronger RRQ of 250-300MB jets may fit the bombogenesis profile. Let us know if anyone has mentioned this? PPP drops at least 24 MB in 24 hrs 12z Tue-12zWED. I'm believing rapid intensification and now it's a matter of thermal profiles. Going to be an interesting day in these parts with R+ LI and a "period "of S+ wet snow inland. mPing of value Tuesday including the possibility of a northernly jet 40kt plus on the backside over LI as the storm rushes east northeast.

24 for a low watching when the cloud cover comes in and the dews. If we can drop back to about 32 when cloud cover takes over the dews should be about 22 and that would make an interesting precip onset later on

Things are on track here. It’s been snowing for a couple of hours and we have about a half inch so far. Consistently snowing with flake size and rate gradually improving. The radar looks great.

I agree, I think that's where we'll end up, enough to whiten the ground with a few inche, hopefully not enough to insulate it though. Think I'll sneak maybe an inch or two Sunday night and then it'll wash away.

This looks like 1-2” max but should be a nice refresher and a very rare snow on snow for early December

12z GGEM goes over SE MA/Cape

I wouldn't worry about the OP details yet...like where we stand.

Some specs of 25-30 dbz starting to show up on radar

Here is today’s 12z gfs from 45 and 102 hours. Looks very similar, pattern repeating itself. It is decent just gotta take advantage of one of these waves. Cold source nearby. Also, this might produce… .

Heavy snow is ahead of schedule(wasnt looking good earlier), math is in our favor to hit double digits after that last uptick and it looks good upstream. I will be on the move shortly, will see how the afternoon goes. Congrats to the board , I know its been a tough, I sense PTSD, lol.

Good look.

Reflectivity looks great to the southwest of Chicago. Going to be a prolonged period of 0.5-1” per hour rates coming up

Not even close for most around Boston and South. Need something euro like

Probably too far north here for the good stuff, but we won't sneer at 3-4".

As long as this trend continues. We don’t need everything else trending towards it today

Let’s all just take a moment and appreciate the extremely fast start to winter, something that has been severely lacking the last several years. To all those in the jackpot, congrats and keep uploading pics! Still a good storm here too

i guess he said "to Maine" and not "through Maine". North of Rt 1 looks fine, ftw.

Anybody got any calc on ratios thus far?

Maybe one run had rain on the coast up here otherwise..............

CTP's forecast for me on Tuesday is rain mixed with snow and a high of 38. Not inspiring but not surprising.

I think those who were saying less amp called it, and gfs took a step in that direction. Not saying its gonna snow, its too warm for the lowlands. Still thinking coating to 2” slop far NW of fall line.