Sey-Mour Snow

Mesoscale Discussion 0115 NWS Storm Prediction Center Norman OK 0624 PM CST Sun Feb 22 2026 Areas affected...New York City into Southern New England Concerning...Heavy snow Valid 230024Z - 230530Z SUMMARY...A long-duration moderate/heavy snowfall event will increasingly impact NYC into parts of southern New England this evening into Monday morning. 1-2 inch per hour snowfall rates will be likely, particularly after midnight EST. DISCUSSION...Recent regional radar imagery from the northern Mid-Atlantic/southern New England shows a band of moderate to heavy snow moving slowly northward into Long Island. Already, recent surface observations reported 1 inch in the last hour at Islip, LaGuardia, and JFK. This band should continue to impact parts of southern New England this evening. The highest snowfall rates will at least initially remain near the coast. With time, the 994 mb low analyzed off the Mid-Atlantic coast will deepen, particularly after 11 pm/midnight EST. This will eventually promote a broader zone of stronger isentropic ascent that will promote more widespread moderate/heavy snow farther north. Surface winds will also concurrently increase with the deepening of the low. Blizzard conditions will be possible late this evening into Monday morning.

1.5" (.5" last hour) puking snow between mod/heavy blowing pretty good ..

It's windy up above the trees I can hear it..

Loving the way the radar looks borderline heavy snow way ahead of schedule ..

Finally home , long day. 1.0" on the board half from the light snow all day and half from the last hour.. Steady moderate snow. Can we crack my top 3 storms with 21"?

It will def be snowing but I don't expect more than an additional coating to an inch by 3pm though

been very well forecast itll move north later this afternoon and evening

I 100% agree with you, but If that band magically dies over CT and redevelops out east, there were be some angry folks lol

Too late

Surprised by how steady the snow is, small flakes

Unstable think a thunderstorm of snow . 6z Nam was 90% of Nemo here

please have a clue NAM please

Upton sneakily slowly getting caught up.. 16-24" south of Merritt, 16-20" north winds up to 60mph..

Over 20" is top 3 of my lifetime, very possible.. I always fall between 15-20" in these (3 : 20" storms and several 15-18") Only 96 and 2013 were more 30" and 40" respectively both guesstimates based on nearby reports..

I think it will be wild from 6-8am still first light around here is like 6-6:20am with full daylight by 6:45am.

Im more guidance delays the occlusion and rapid deepening and shunts the goods further NE like 6z NAM , it's going to be full nudity for the CT weenies

30 degrees. .2" new steady very light snow..

This was Jan 25 2015 24 hours out.. 33-40" over my back yard only off by 30-36" lmao

Holy cow jacks us now

Euro NW again .. widespread 12-18”+

Full run is even better

How much pack do you guys have up in NE MASS, I’m down to 6-8”

Nam is not less amped just doesn’t get precip as far north as.. low is a tic north .. 25-50” around southern ct through nyc metro to central jersey wild run .. another jack NE too 20-30”

I was just talking about the opposite this time.. This time 11-15" is Upton's call (too much faith in EURO again)..

That was us in Juno 6-8" fell .. Forecast was 24-36" .. nws map had the 36-39" bullseye over my house still have the images on my phone for inspiration/rage when I need it.