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Upstate/Eastern New York


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3 hours ago, WesterlyWx said:

Euro goes right over BUF. Keeps everything all liquid for everyone except maybe Plattsburgh Pauly. This ones toast. 

Wouldn't take much of a shift at all, granted were talking ice here lol

Euro is forced to cut this across the southern tier..

prateptype_cat_ecmwf.conus (35).png

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Lake effect snows will once again develop tonight. Accumulations of
up to 2 inches will be possible on the Tug Hill by Wednesday morning.
DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Accumulating lake snows will persist on Wednesday. Total 24 hour
accumulations will range from 3 to 6 inches with the highest amounts
found near and on the Tug Hill plateau. Some of the heavier snow
showers could be accompanied by wind gusts of 30 to 35 which would
greatly reduce the visibility.
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Nws doesn't even mention ice lol

They are calling for rain changing to snow on the backside..

While there are still some differences between the various medium
range guidance packages as to the timing of when the moderate to
heavy rain will change over to snow...there is growing consensus
that the transition to wet snow will take place Saturday night or
early Sunday.

 

The various medium range models than tend to diverge late Saturday
night and Sunday as to the speed of the cold air moving across the
region in the wake of the exiting storm system. In any case...the
steady widespread rain will eventually transition to a brief period
of heavy wet snow. As the cold air deepens later Sunday and Sunday
night...widespread snow will taper off and become fluffier in nature.

 

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Get ready for your phones to blow up lol

A potent northern stream shortwave and associated cold front will
sweep across the region late tonight/early Wednesday, ushering in a
much colder airmass. The surge of colder air will support a period
lake enhanced snows late tonight and Wednesday. There looks to be an
increasing risk for a snow squalls with the cold frontal passage
with increasing instability along and just behind the cold front
  • Haha 3
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The one thing about this whole thing that gives me pause is the "Bermuda high". It is on the east coast until Thursday then goes off shore and quickly becomes a large and powerful high in 48 hours? Meanwhile a 1035 or 1040 established Canadian high will just step aside? That last run of the EURO has the high in the right postion but allows the low (997 btw) to go far enough north? Ehhhh...

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Well would you look at that, DC's even getting in on some snow action today with WWA posted. Well good for them and at least someone in the East is seeing snow, lol, cause it sure isn't the lower Great Lakes, but that may change just a bit this evening throughout Wednesday withnowrhaps some true LE ona WNW flow for hrs and hrs but I never believe it till its here cause it can literallybe 3 miles to my North, or it'll be 3 to my South so its no no lock for me, a WNW wind flow, that's for sure!

Sent from my SM-G970U using Tapatalk

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31 minutes ago, CNY-LES FREAK said:

Well would you look at that, DC's even getting in on some snow action today with WWA posted. Well good for them and at least someone in the East is seeing snow, lol, cause it sure isn't the lower Great Lakes, but that may change just a bit this evening throughout Wednesday withnowrhaps some true LE ona WNW flow for hrs and hrs but I never believe it till its here cause it can literallybe 3 miles to my North, or it'll be 3 to my South so its no no lock for me, a WNW wind flow, that's for sure!

Sent from my SM-G970U using Tapatalk
 

Kbuf doesn't sound to enthused, which may be a good thing lol

 

A very brief shot of sub arctic air will glance
our forecast area Wednesday night...as the supporting mid level
trough will race to the east across New England. A secondary cold
front will drop south across Lake Ontario Thursday evening...and
this will give us a glimpse of H85 temps of -18 to -20c. The
corresponding instability over the wide open lakes will then combine
with some channelled vorticity and short lived upstream connections
to allow for some accumulating snows southeast of both lakes. Snow
accumulations will be severely limited though by a low cap...with a
staunch subsidence inversion dropping from 5 and 8kft over Lakes
Erie and Ontario respectively. While there will be an abundance of
moisture in the snow dendritic growth zone under the entire layer
beneath the inversion...snow accumulations will be severely limited
though by a low cap. A staunch subsidence inversion will drop from
5kft over Lake Erie with only a slightly more favorable initial
convective depth of 8kft over Lake Ontario. The low sheared 300 flow
will be primed off Lake Huron and Georgian Bay...but these
connections will be torn apart after 06z as a broad ridge over the
Upper Great Lakes will advance east and quickly establish a warm
advective pattern. Nighttime snow accums will only be in the vcnty
of an inch or two between Rochester and Syracuse...with lesser
amounts over the Western Southern Tier. Otherwise...
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