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January 12-13, 2024 | NE / Mid-Atlantic Winter Storm


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4 hours ago, jbrumberg said:

This pending system looks to be another multifaceted snow to rain event for this area Friday into Saturday.  From the NWS/B-N Office discussion related to this pending weather event:

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* Another strong storm system with a multitude of impacts
  expected Friday Night into Saturday

* Winds remain strong Sunday, with near to slightly below normal
  temperatures

* Not as windy early next week. Lower risk for more precipitation,
  especially Tuesday.

Much of this portion of the forecast will feature a broad mid
level trough over the CONUS. Have moderate confidence in the
forecast details through Saturday, which then falls to low
confidence Sunday into Tuesday as the timing differences of
certain features in the guidance suite become too large.

At the surface, expecting yet another low pressure to move from
the Ohio Valley into the Great Lakes Friday into Saturday. This
will leave southern New England on the warmer side of this
system, setting the stage for more rainfall and possibly some
gusty winds. While there are some similarities with the current
storm Wednesday, the standardized anomalies are just a little
smaller. Thus, thinking our region should see slightly lower
rainfall and winds. That may not mean much if flooding persists
into this weekend, as any additional rainfall would only
exacerbate flooding.

There does appear to be a window for some snow at the onset
across portions of NW MA and the northern Worcester Hills. This
should transition over to rainfall. Will need a better handle
on temperatures to pinpoint this risk with confidence.

Latest National Blend of Models probabilistic guidance is not as
robust with winds across much of our region. Will still need to
consider some wind headlines towards the coast, especially
across the Cape and islands. Some risk also for the Worcester
Hills and towards the Berkshires (40-60%). Will monitor this
aspect closely over the coming days.

This storm should depart into southeast Canada by Sunday
morning. However, gusty winds should linger through much of the
day. Southern New England looks to remain in between a pair of
high pressures: one over the North Atlantic, and the other
towards the Rockies. Currently thinking Monday is likely drier
than Tuesday. Most of the latest guidance suite has a low
pressure along the SE coast of the USA. This does not look to be
overly potent, but enough to bring a risk for some showers. Have
little confidence in the timing details of this low pressure at
this time, as the spread in the mid level flow pattern is
rather large.

 

 

I've noticed that NWS has become enamored of the word "multifaceted" in the forecasts.  Someone must've sent around a memo for word of the month

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"Deja vu all over again."-  NWS/B-N Office:

  • Friday
    Night

    Friday Night: Rain and snow, possibly mixed with freezing rain before 2am, then rain, possibly mixed with freezing rain between 2am and 3am, then rain after 3am.  Low around 30. Windy, with a southeast wind 7 to 17 mph increasing to 24 to 34 mph.  Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Snow and
    Breezy then
    Wintry Mix
    and Windy

    Low: 30 °F

 

Spoiler
Deja vu all over again. Active weather pattern continues, with
another powerful low pressure expected to move from the Ohio
Valley into the Great Lakes Friday night into Saturday, driving
its associated fronts through southern New England by Saturday
night. More widespread rainfall is expected, with a period of
strong gusty winds and coastal flooding possible as well. Latest
guidance suite remains consistent with its signals for a
slightly weaker low pressure than what we just experienced
yesterday. The details for where the location and magnitude of
heaviest rainfall are yet to be resolved with certainty.

Ensembles place a moderate risk (40-60%) for 1 inch or more of
rainfall in 24 hours along the I-95 corridor from RI into
eastern MA. Given the rainfall we just had, any additional
rainfall will exacerbate existing or lead to new flooding. WPC
maintained a Slight Risk for excessive rainfall across all of
southern New England to highlight this risk. A Flood Watch also
remain in effect for most of southern New England.

 

Another frontend snow to rain event.😢  The newest storm track is even worse than yesterday's:

Snow Graphics:

StormTotalSnowWeb.jpg

lowtrack_ensembles.gif

Edited by jbrumberg
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Oh good...gusts only to 55mph this time. Maybe windows won't visibly shake like last storm...main road into town was still closed as of this morning. 

Screenshot 2024-01-11 at 12.27.16 PM.png

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WWA posted for my area.  A little surprising.. I wasn't expecting anything out of this one.

 

Affected Area

McKean, Potter and Tioga Counties

Description

...WINTER WEATHER ADVISORY IN EFFECT FROM 4 PM FRIDAY TO 1 AM EST SATURDAY...

 

WHAT...Mixed precipitation expected. Total snow accumulations of 1 to 3, locally 4 or more, inches and ice accumulations of a light glaze. Winds gusting as high as 55 mph.

 

WHERE...McKean, Potter and Tioga Counties.

 

WHEN...From 4 PM Friday to 1 AM EST Saturday.

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Some of the NYC metro impacts - 12-17 foot breakers on the south shore. 3-5' breakers on CT coastline. 3-4ft storm surge likely at high tide.  

image.thumb.png.52e53d94d5aadc9b065895eec0538223.png

Winds not as bad as last system, but I think they could be in pockets on LI and SE CT/RI

image.thumb.png.0e1a5667449a5cc67e7ef1ff61e0a04b.png

Major river flooding in NE NJ (Passaic river basin especially)

image.thumb.png.c6009eac6990c336ea3a36aae6026327.png

image.png.50cc11ae9033ddbb7d95e9bcf414e105.png

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I know this storm isn't sexy in terms of snow, but the impact to coastal regions could be historic.  In Portland they are talking about an all-time high tide record.  Mind-boggling when you realize the number 1 high tide is the Blizzard of '78.  There could be some catastrophic damage with this one.

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@telejunkie-  I am sorry to read about your closed main road.

We have similar weather conditions tonight, but not tomorrow:

Tonight
Snow before 4am, then rain, possibly mixed with snow and sleet. The rain, snow, and sleet could be heavy at times. Low around 32. Breezy, with an east wind 5 to 10 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New snow and sleet accumulation of 1 to 3 inches possible. 
Saturday
Rain, mainly before 10am. The rain could be heavy at times. High near 49. East wind 11 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
 
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12 minutes ago, jbrumberg said:

@telejunkie-  I am sorry to read about your closed main road.

We have similar weather conditions tonight, but not tomorrow:

Tonight
Snow before 4am, then rain, possibly mixed with snow and sleet. The rain, snow, and sleet could be heavy at times. Low around 32. Breezy, with an east wind 5 to 10 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New snow and sleet accumulation of 1 to 3 inches possible. 
Saturday
Rain, mainly before 10am. The rain could be heavy at times. High near 49. East wind 11 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
 

It's weird...that last storm seemed to put a bullseye here. Most of the intense wind damage reported in the area was up by @TheRex and @ZLearned. My town seemed to be the only in southern VT to be hit hard. I don't understand it, almost like a microburst came through? 🤷‍♂️ Next towns over saw very minimal damage....the fire district I volunteer at (one town over) didn't have one call. Friends in other towns described it as windy...but they didn't get "rattle the windows" wind. Can't say i've seen windows visibly pulsate like that before...

Edited by telejunkie
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16 minutes ago, telejunkie said:

It's weird...that last storm seemed to put a bullseye here. Most of the intense wind damage reported in the area was up by @TheRex and @ZLearned. My town seemed to be the only in southern VT to be hit hard. I don't understand it, almost like a microburst came through? 🤷‍♂️ Next towns over saw very minimal damage....the fire district I volunteer at (one town over) didn't have one call. Friends in other towns described it as windy...but they didn't get "rattle the windows" wind. Can't say i've seen windows visibly pulsate like that before...

I bet it was a microburst that came through and did the damage in your area.  Up this way it seemed like it was a line of wind that moved through a large area but your wind sounds more localized.  I understand that is typically a summer thing, but the weather has not been normal lately.

My wife and I driving up to Montreal tomorrow and coming back Sunday.  It is supposed to stay mostly snow up there this weekend.  Montreal is only an 80 mile straight shot from here but there weather has been snowier than my area.  Last year was the same thing when we went up there.  No snow on the ground here and we cross the border going north, boom, snow on the ground.

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Can we just put this on layaway until next August when everything is drying out and we really need some rain? Had a lot of this over the past 7-8 months.  Things are beyond getting soggy.

image.thumb.png.d5ba00e22955d7faf894e411f86d86f7.png

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Our forecast low is 27F but the current temp is 22F.  I'm sure the temp will start rising soon but will be interesting how long we stay below freezing.  The forecast is for heavy snow before the switch to rain.  Then we get to deal with wind again.  The joy of winter 2023/2024:  snow, wind and rain.

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Just upgraded my wind advisory to a high wind warning for 75mph winds. Interestingly, higher than the last storm.
 

I fear we could get some serious damage since the trees that were hanging on for dear life during the last storm could possibly fell during this storm. We will see how it goes. Hope for the best. 

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5 hours ago, Tater said:

Rain has arrived here. Makes me think of the snobal post about not having to shovel rain.

Trying to goad me there…. 👀

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