Sey-Mour Snow

Hrrr giveth NAM taketh away

Yikes, bad typo lol I'm going back to laying down, this cold is killing me.

00z HRRR looks exactly like RGEM cold and snow output

it wasn't done yet, I'll post the full run when I have it, it's goods for all , very juicy

Negligible sleet on HRRR , we take and pray it has a clue

Ya that's what I meant, we'd have to wait until meso 00z's finish for the next one to come out.

Isn't that the HREF from 18z? we'd have to wait til 00z finishes

Interesting, that's too cold I think, southern outlier, kinda of like the old rap runs

Band rotting over EMASS at 02z

HRRR trending thumpier.. Eric Webb also reporting from the Carolina's that the HRRR verifying better than the NAM early on for ptype there. Hrrr is unbelievably cold for the NYC Metro tomorrow with a massive thump wow.. Good news for the rest of New England on the thump if that verifies

We are 12 hours away from what promises to be the most widespread New England snowstorm in several years. Around a foot of snow is a lock for many, however some questions remain. Nowcasting will be important as we track the following: 1. 700mb warm layer which may cut down accumulations along the south shore and cape possibly up to I-84. NAM and GFS are now the warmest. While HRRR and RGEM and RAP are the coldest. An extra hour or two in the "thump" can be the difference between 8" or 12"+ along the south shore. 2. Snow growth and snow rates. How many hours can the zone of greatest uncertainty (south coast) maintain great snow growth. I will be following the snow rates down to our SW to see if we have an overperformer on our hands. 3. Extent of heavy accumulations into NNE? 4. Wrap around snows on Monday, will there be accumulating snow? How far SW will it extend?

cooled off a bit here in the tropics of SNE, has a wild warm layer where theres like no sleet, mostly freezing rain where it mixes..

https://www.jdjweatherconsulting.com/seasonal-snowfall/sne-seasonal?pgid=lw5l68187-167bfd36-2569-499c-ae56-76513c43d287