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Upstate/Eastern New York-Pattern Change Vs Tughill Curse?


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30 minutes ago, Ericjcrash said:

6z GFS and ICON have nada late week. Still such a spread. Euro/EPS encouraging but I'd like to see a lot more agreement. 

There's always one that disagrees with the rest. It usually ends up being the right one. :(

It's been snowing nice fluffers here for the past hour.

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7 hours ago, BuffaloWeather said:

GFS with another great run strong band from late weds into friday morning. Highest totals just south of Buffalo but remember lake temps are quite warm.

And every model never gets that right…with 40 degree waters shift that band about 5 miles north. We have this come up every time. 

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5 hours ago, BGM Blizzard said:

Euro looks a tad nw of 12z, and definitely wetter. Big hit from NE PA to interior NE.

ecmwf-deterministic-neng-precip_24hr_inch-1600000.thumb.png.2a987ad60c7e3b5c4049c7e3e869dcac.pngecmwf-deterministic-neng-snow_24hr-1600000.thumb.png.49594917784090ad8aaf1cc7e1706cec.pngecmwf-deterministic-neng-snow_24hr_kuchera-1600000.thumb.png.035ffa33649b24a5a15edc75cc95a581.png

Looks alright I guess.  I'm just happy to have frost back in the ground this morning.  I was around Tug Hill the past couple days, and while it was white there it was sad how little snow there was.

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So at this point we have 2 camps…the GFS which would give much of WNY south of Niagara Falls very happy Wednesday night into much of Thursday with heavy lake effect,but not much outside that unto the weekend for anyone else…the other camp is the Euro which would still give the same area LES but to much lesser degree, however would give all of upstate a pretty big snowfall of 6+” on Thursday night and Friday. As they say the devil is in the details.

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18 minutes ago, Thinksnow18 said:

So at this point we have 2 camps…the GFS which would give much of WNY south of Niagara Falls very happy Wednesday night into much of Thursday with heavy lake effect,but not much outside that unto the weekend for anyone else…the other camp is the Euro which would still give the same area LES but to much lesser degree, however would give all of upstate a pretty big snowfall of 6+” on Thursday night and Friday. As they say the devil is in the details.

Got a look at the 6z EPS from elsewhere and it’s even more amped and solid for us here in Central NY for Thursday into Saturday.
 

Starkly different than the GFS. 

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17 minutes ago, Thinksnow18 said:

So at this point we have 2 camps…the GFS which would give much of WNY south of Niagara Falls very happy Wednesday night into much of Thursday with heavy lake effect,but not much outside that unto the weekend for anyone else…the other camp is the Euro which would still give the same area LES but to much lesser degree, however would give all of upstate a pretty big snowfall of 6+” on Thursday night and Friday. As they say the devil is in the details.

Usually, i'd ride with the Euro camp but as the last 2 years have shown us, expect the worst and still be ready to be disappointed. ;)

Just had a Ross Perot moment...literally just saw 5 black helicopters flying south at low altitude almost over my house.  Wondering if this means spring is right around the corner?  ;)

  

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SHORT TERM /TUESDAY NIGHT THROUGH THURSDAY/...
...Potentially Significant Lake Snows Wednesday night and Thursday...

Sfc ridge to our south departs off the Mid-Atlantic with developing
southwest flow across the Lower Lakes Tuesday night ahead of the next
system. Dry and not quite as cold with lows in the 20s to low 30s by
daybreak Wednesday.

Mid-level trough and sfc low will approach the eastern Great Lakes
on Wednesday. 12/02 guidance suggests that the main cold front will
cross the area with little fan fair Wednesday morning (not much
precipitation). However, as the aforementioned low draws near Lake
Huron by days end a secondary sharper front is advertised to plow
east across Western NY. Much colder air, to the tune of -14C/-16C at
H850 is advertised under cyclonic SW flow to then channel up Lake
Erie. This will likely induce a lake response beginning first off
Erie and then the same will occur a bit later off Lake Ontario.
BUFKIT profiles suggest that there will likely be sufficient
moisture extending through most of the DGZ along with equilibrium
levels in the neighborhood of 6-7K feet. One other thing to note, it
will become quite windy with gust up to 40 mph, especially NE of the
lakes through Wednesday evening. At this point, confident enough
that there will likely be accumulating lake snows ENE of the Lakes
beginning Wednesday evening into Thursday to mention it in the HWO.

Otherwise, Wednesday look for temps to peak in the upper 30s to low
40s then rapidly fall off Wednesday evening. Temps will then be
found in the 20s by sunrise Thursday.

Pronounced cold advection around the south side of a trowal is
evident across WNY by early Thursday morning. H85 temperatures drop
like a rock into the -12 to -14C range through the day with large
scale moisture secluding in the surface to 850 hPa layer around the
trowal and over Lake Erie. Soundings suggest impressive lake induced
instability, some synoptic moisture remaining, and a fetch of the
entire lake to work with through the day Thursday. Likewise, GFS and
Canadian Global wind fields favor confluent flow down the length of
the lake with a long axis of the lake band likely to come into WNY
somewhere near Buffalo for at least a solid portion of the day
Thursday. This is the time to watch for potential SIGNIFICANT lake
effect snow accumulations in the metro Buffalo area. The same things
can be said for the Watertown area on the east end of Lake Ontario...
just lagging about 6 hours.
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32 minutes ago, BuffaloWeather said:

Absolute paste bomb down in mid atlantic today reports of 11" so far and lots of trees and power outages. 

https://chart.maryland.gov/video/video.php?feed=7e01ec5800f700d700437a45351f0214

Heavy snow from Lynchburg to Washington DC to Atlantic City. 1 to 2 inches an hour.   Richmond reports a mixture of sleet and snow. All these cities were in the mid 60s yesterday. 

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