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Interior NW Burbs & Hudson Valley - Discussion


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Agree with everything you are saying. You guys up there will do great up there and will probably jackpot. You deserve this one after being fringed all year.

I wonder if with this thing being so far west now even the Hudson Valley could be in line for the dry slot? If so I wouldn't worry because 7-10+" have already fallen if the NAM is right

 

Edit: looking at the NAM image posted it looks like the dryslot is about to fill in at 30h

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The jackpot for this storm will likely be near someone in this subforum...according to the 4k NAM it could be me  :snowing:

 

The CCB looks to hammer this subforum on most models

 

Some of us may mix for a little bit but I don't think we will see anything but snow for the heavy stuff

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Can you guys see this map or no?

 

Yeah, I can see it. I think they've been deleting wxbell stuff in the main thread which is why I've been hesitant to post anything, but I don't think any mods ever wander over here. ;) Definitely some 30" spots verbatim, and that's assuming 10:1 ratios—the kind of liquid shown there (2" to 3") would yield pretty unthinkable accumulations in a real dynamic situation. Unfortunately that's probably severely overdone... take 66% and run?

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Yeah, I can see it. I think they've been deleting wxbell stuff in the main thread which is why I've been hesitant to post anything, but I don't think any mods ever wander over here. ;) Definitely some 30" spots verbatim, and that's assuming 10:1 ratios—the kind of liquid shown there (2" to 3") would yield pretty unthinkable accumulations in a real dynamic situation. Unfortunately that's probably severely overdone... take 66% and run?

 

Definitely.  At least it seems we can confidently say we're getting a hefty amount of snow as every single model shows us in or near the jackpot zone.  I don't think anyone sees 30", but 20-24" is certainly attainable in certain areas.  I'm sure we'll all be nervously watching where that death band sets up tomorrow afternoon.  

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Albany:

 

THU NIGHT...THEIR ARE SEVERAL SIGNALS IN THE GUIDANCE...ESPECIALLY
FROM THE GFS/ECMWF OF AN INTENSE MESOSCALE SNOWBAND FORMING. THE CSTAR
RESEARCH DONE WITH THE UNIVERSITY AT ALBANY HAS SHOWN WITH THESE
INTENSE BOMBS THAT MESOSCALE SNOWBANDS CAN FORM ON THE NW SIDE OF
THE H700/500 CLOSED CIRCULATION WITH INTENSE 2-D H850-700 FGEN.
EVEN MORE IMPRESSIVE IS THAT A NW TO SE CROSS-SECTION THROUGH THE
CAPITAL REGION BTWN 00Z-06Z IS SHOWING TREMENDOUS UPWARD VERTICAL
MOTION COINCIDING WITH STEEPLY SLOPED FGEN...BENEATH AN AREA OF
NEGATIVE EPV. THERE IS A POSSIBILITY OF A PIVOTING MESOSCALE SNOWBAND
BASED ON THE LATEST CSTAR RESEARCH. THE DUAL JET STRUCTURE SETS UP
AT NIGHT WITH A SECOND JET STREAK MOVING NEAR NEW ENGLAND...OUR
AREA WILL BE WEST OF THE UPPER JET AXIS/ LEFT FRONT QUAD/.
PCPN EFFICIENCY LOOKS EXCELLENT WITH THE FAVORABLE DENDRITIC ZONE
OF -10C TO -16C OVER THE AREA WITH THE POTENTIAL MESOSCALE SNOW
BAND OR BANDS. SNOW RATES COULD REACH 3" OR SO AN HOUR...IF THIS
BAND FORMS. THE QUESTION WILL BE WHERE THE BAND SETS UP ACROSS THE
REGION. THE CAPITAL REGION COULD GET INTO THIS BAND. RIGHT
NOW...FROM THE CAPITAL REGION...SRN VT...AND THE ERN
CATSKILLS...SOUTH AND EAST HAVE THE BEST CHC. A LOT COULD
CHANGE...SINCE THIS IS 24-30 HRS OUT IN THE FCST. THE LOW DEEPENS
TO ABOUT 980 HPA NEAR SE LONG ISLAND BY MIDNIGHT...AND AROUND 975
HPA IN THE GULF OF MAINE BY 12Z/FRI. IT CLASSIFIES AS A SYNOPTIC
BOMB WITH THE 24 HPA FALL IN MSLP IN 24 HRS.

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The weather channel over the past 5 years or so has made a transition to being more of a commercial entity and they have let their better mets leave. Since when is Jim Cantore an expert? I remember the good ole days of John Hope and Paul Kocin. At least I believe they still have Dr. Forbes.

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Point and click forecast for Highland Lakes.

 

onight Snow likely, mainly after 4am. Mostly cloudy, with a low around 20. Calm wind becoming northeast 5 to 8 mph after midnight. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.

  • Thursday Snow. The snow could be heavy at times. High near 28. Northeast wind 10 to 16 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
  • Thursday Night Snow and sleet, becoming all snow after 10pm. Low around 23. North wind 13 to 18 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 4 to 8 inches possible.
  • Friday A slight chance of snow showers before 1pm. Partly sunny, with a high near 36. West wind 10 to 14 mph. Chance of precipitation is 20%.
  • Friday Night A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 19. Southwest wind 6 to 9 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible
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The weather channel over the past 5 years or so has made a transition to being more of a commercial entity and they have let their better mets leave. Since when is Jim Cantore an expert? I remember the good ole days of John Hope and Paul Kocin. At least I believe they still have Dr. Forbes.

 

I follow Dr. Forbes on Facebook, seems like a really nice, down to earth guy.  TWC does have Tom Niziol too, who is a fantastic winter weather expert.  He was lead forecaster out of the Buffalo NWS office for several years.

 

As far as the GFS goes, I say we toss.  I'm not buying that this massive slug of moisture moving directly at us is only producing like 3-6" across the entire region.  It goes against every other source of guidance today.  We know the "trowal" as they are calling it, is a delicate set-up and likely will come down to nowcasting, but the front end looks like a slam dunk.

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I follow Dr. Forbes on Facebook, seems like a really nice, down to earth guy.  TWC does have Tom Niziol too, who is a fantastic winter weather expert.  He was lead forecaster out of the Buffalo NWS office for several years.

 

As far as the GFS goes, I say we toss.  I'm not buying that this massive slug of moisture moving directly at us is only producing like 3-6" across the entire region.  It goes against every other source of guidance today.  We know the "trowal" as they are calling it, is a delicate set-up and likely will come down to nowcasting, but the front end looks like a slam dunk.

The GFS is notorious for pulling this crap. Unless the 00z NAM ends up coming in much different I can't see why I would give the GFS any weight. The Euro ensembles were just as locked in as ever.

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The GFS for KPOU (using the Bufkit) went from 4.2" at 6z to 14.4" at 12z and then down to 3.8" at 18z.  Nice consistency there  :axe:   

We toss but leave the lid open in case of emergency. It's a lot harder to get an epic storm than it is a moderate one so I'm still not confident enough to completely discount the idea that we miss out on the heavy stuff. The foreign models will surely bring us comfort as they have each night this week.

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We toss but leave the lid open in case of emergency. It's a lot harder to get an epic storm than it is a moderate one so I'm still not confident enough to completely discount the idea that we miss out on the heavy stuff. The foreign models will surely bring us comfort as they have each night this week.

Well said, a lot has to fall into perfect place for a big storm. I'm thinking about 12" and anything more is bonus. I've been around long enough to get burned a number of times at the last minute which is why I tend to be conservative.
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We toss but leave the lid open in case of emergency. It's a lot harder to get an epic storm than it is a moderate one so I'm still not confident enough to completely discount the idea that we miss out on the heavy stuff. The foreign models will surely bring us comfort as they have each night this week.

 

 

Well said, a lot has to fall into perfect place for a big storm. I'm thinking about 12" and anything more is bonus. I've been around long enough to get burned a number of times at the last minute which is why I tend to be conservative.

 

Totally agree with both of you.  My point was more about the GFS taking that CCB 150 miles east of where it was on its previous run.  It just seems a little on the extreme side.  But the RGEM shifted east a tad too with that feature at 18z, so maybe it's the start of a trend.  Hopefully the Euro stays on our side.

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