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November 15-16, 2022 | Winter Storm


Penn State

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  • Moderators
4 hours ago, Hiramite said:

I emailed the SPC a few days ago asking about them.  I'll post any response here.

 

4 hours ago, JDClapper said:

Its back online! NOW we can get answers re: this threat! Finally. 🙂

 

3 hours ago, Ingyball said:

SPC was notified of it this weekend and will try to get it fixed. Will hopefully be back today

Edit: looks like we got one run yesterday then nada lol

Looks like things back working and updating with the SREF’s.  As Ingyball indicated, they were a day off earlier this AM.

They did reply back around noon…

The SREF Plumes page has been restored. Sorry for the inconvenience.

Jay Liang

Storm Prediction Center

 

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This is pretty darn close.

image.png.8c95e837c0c1ee58a46cba1318f35f92.png

 

On the other hand...

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NWS with the HWO for northern nyc burbs

Spoiler

CTZ005>007-NJZ002-NYZ067>070-151100- Northern Fairfield-Northern New Haven-Northern Middlesex- Western Passaic-Orange-Putnam-Rockland-Northern Westchester- 339 AM EST Mon Nov 14 2022 This Hazardous Weather Outlook is for southern Connecticut, northeastern New Jersey and southeastern New York. .DAY ONE...Today and tonight. Hazardous weather is not expected at this time. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. A quick moving low pressure system moving across the region Tuesday night into Wednesday will bring the potential for a light accumulation of snow and freezing rain Tuesday Night. The highest probability of accumulation is across Orange County. Precipitation should change to plain rain by daybreak Wednesday, but before then locally hazardous driving conditions are possible for the early morning commute.

edited to add the Euro, which is also very close.  does the NAM bust on with the warm nose?

image.png.6d3138cabc87b423a67fc0b1e2112513.png

Edited by StretchCT
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43 minutes ago, StretchCT said:

Count it!

image.png.63b50b9332be6227bb5dea4bec990734.png

image.png.ca19432b184c33b253d8b239716daea1.png

image.png.be9f4146047b2983c20d327c7c0f09c1.png

Just enough to cause some accidents because some people seem to forget how to drive in snow.  Stopping distances are longer in the snow, not shorter, even if you are driving a 4x4.

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55 minutes ago, TheRex said:

Just enough to cause some accidents because some people seem to forget how to drive in snow.  Stopping distances are longer in the snow, not shorter, even if you are driving a 4x4.

That first slushy inch or two of the season can really be problematic, in addition to your points, there's no residual salt from previous storms, so it tends to get "greasy" I find.

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Albany out with Hudson Valley and Litchfield advisories.  Upton with Orange County. Looks like all of BGM too. 

image.png.7b100a17db0122c625ebdf98f21d79d4.png

 

Advisory notes that areas *west* of I 84 might see higher accumulation

Spoiler

NYZ067-150945-
/O.NEW.KOKX.WW.Y.0016.221115T2200Z-221116T1200Z/
Orange-
333 PM EST Mon Nov 14 2022

...WINTER WEATHER ADVISORY IN EFFECT FROM 5 PM TUESDAY TO 7 AM
EST WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations
  of up to two inches and ice accumulations of up to one tenth
  of an inch.

* WHERE...Orange County. Highest amounts west of I-84 and across
  some of the higher elevations.

* WHEN...From 5 PM Tuesday to 7 AM EST Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions could impact the morning or evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

Check local Department of Transportation information services for
the latest road conditions.
 

 

Edited by StretchCT
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So.. It’s 27 in SCPA right now. I’m feeling good about my chances tomorrow for accumulating snow along the I-81 corridor. It might not be much.. but I’ll take it for November. 
7EB28FDB-FC84-40CC-8494-138EF6549F53.jpeg.5925327748f92ebbc8127744f5cfe794.jpeg64BC71EE-C27A-4F4D-87DE-9F90546B5065.jpeg.1edb4ba671d36516d4c85bd5f5d80154.jpeg

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13 hours ago, MaineJay said:

Hi-res FV3 is much more aggressive with the warm nose than the NAM3

fv3-hires_T850_neus_52.png.2d823d3a0310011f8f790dda8e0908eb.png

nam3km_T850_neus_52.png.5188e8cc31b42dbab7177850f93b9e80.png

This will be nice to see how well the FV3 will do. It managed fairly decent last year I can't knock the warm intrusion that is bound to flip many over to rain but there seems to be a nice little thump potential showing up in SCPA with cold just hanging on. Might have to up totals a little from 1-2 to maybe 2-3" across central PA. Overall though everything seems on track so far. Western PA still has enough of a warm tongue where they may end up with a coating or slightly above when all is said and done. Same with western NY. Central NY may also push 3-4" in spots especially with elevation. Still definitely a really close call for your area just depends if the cold can hold to allow the temps to crash. Precip intensity may be key up your way as the storm develops.

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8 hours ago, StretchCT said:

Broader view - I'm not sold on the extent of it in CT though.  

NE_Snow.png.5e5ca73d24ec6060666b930fe128595e.png

Terrain will definitely help those areas. I am rather unfamiliar with how high terrain is for NW CT, Western Mass, and areas of Southern VT and NH. Being from southern PA doesn't help too much lol. Something ill have to look into in the future with these borderline events but areas around 1500' or more should do well before a warm push aloft.

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This is probably one of the best examples of a warm tongue that we tend to get quite often in portions of SCPA and SEPA. Whether its fall winter or spring this plagues us and shows just close we get sometimes to the fun. Wall is usually around Harrisburg to Hazelton. The Poconos can usually escape it but probably not so much this time. Its cool we need the rain anyway river is looking a little low.

nam3km_T850_neus_fh25-39.gif

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7 hours ago, Penn State said:

So.. It’s 27 in SCPA right now. I’m feeling good about my chances tomorrow for accumulating snow along the I-81 corridor. It might not be much.. but I’ll take it for November. 
7EB28FDB-FC84-40CC-8494-138EF6549F53.jpeg.5925327748f92ebbc8127744f5cfe794.jpeg64BC71EE-C27A-4F4D-87DE-9F90546B5065.jpeg.1edb4ba671d36516d4c85bd5f5d80154.jpeg

Good chance of a surpise here. Kind of like after easter this year

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