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NNE Winter Snow Thread


dryslot

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back door area this morning

and the driveway too. The benches in front of the house are about 3 feet off the ground. Best measurement I could come up with snow on the ground this morning was about 26 inches. I think yesterday was about 7 inches.

post-1533-0-27117200-1298729377.jpg

post-1533-0-55225500-1298729796.jpg

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Back up to 29" at the stake and now at 85.5" for the season. Less than 15" to go, baby.

It is interesting that our numbers are almost identical this season....I have received 84.6" and have just under 30" on the ground. Not usually the case with our elevation differences as you know.

Ended up with 9.4" yesterday.

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C NH 2m temps on this run of the NAM don't get above 33-34F on Mon-Tue. With the flip back to snow it may even be a slight net gain. Man...that would be insane.

I was completely disregarding this event because rain at this time of year is not interesting. That has changed. I know Jeff has been mentioning the Euro shifting east for a couple of days now, so here's hoping there's validity in the NAM solution. And, while we're at it, let's get it just a couple degrees cooler at all levels. If this winds up as mostly snow (a stretch, I know) it'll be an epic week in these parts.

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Finished yesterday about where I'd guessed, with 6.8" new (0.71" LE) and 25" at the stake, now back to 24. From 9-5 I had 6.2" of all snow but modest ratio, 0.70" LE for 8.9 to 1. Then from 6:30-8 that last little band dropped 0.6" of feathers which, when melted down came to a rounded-off 0.01" - actually was about 0.012, but still a 50:1 ratio. Blew pretty hard starting yest afternoon, and still windy now, mostly sunny and mid-teens. We spent 16 days hanging 2" under last winter's total, but are now 4.8" ahead, and about the same amount over my 12-yr avg total thru 2/25.

06z gfs has AUG max temp Mon at 34, RUM briefly up to 33, though thicknesses mid-upper 540s so a messy event. Only about 1/2" qpf, though. Judging by GYX discussion, other models must be much juicier, and warmewr as well.

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It is interesting that our numbers are almost identical this season....I have received 84.6" and have just under 30" on the ground. Not usually the case with our elevation differences as you know.

Ended up with 9.4" yesterday.

Yeah, I think this the third moderate/major event where the immediate CT valley from Orford/Fairlee south has done better than we have out here. Definitely not often the case no, but it sure has been so this year. More of an even spread this season. I'm not complaining but here, we've pretty much been at the low end of forecasted ranges all season. For example, yesterday's point-n-click was 7-11", ended up just shy of 8".

Plenty of snow to go around, spread the love & wealth. ;)

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IZG is also below 0C 900mb down. Just a touch warm 750-850. Ice, ice baby. Big time shift. Let's hope other guidance hops on board.

GFS doesn't buy what the NAM is selling. The MET MOS for LCI has wetbulbs remaining 32F or lower throughout the event. I don't think the NAM will pan out, but hopefully it scores a coup. I envision a brief period of front end snow (1-2"?) and then some ZR/ZL followed by a mid 30s interior/ low 40s coast glopfest.
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GFS doesn't buy what the NAM is selling. The MET MOS for LCI has wetbulbs remaining 32F or lower throughout the event. I don't think the NAM will pan out, but hopefully it scores a coup. I envision a brief period of front end snow (1-2"?) and then some ZR/ZL followed by a mid 30s interior/ low 40s coast glopfest.

Not a big surprise GFS didn't take the bait - that was a sizeable leap by the NAM. Maybe we'll get better news with Doc.

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Been following the trends like Eric said for Monday, The Euro has hit on this further SE track over the last few runs and the Nam looks like it has jumped on, GFS is still north though, Going by the 12z nam here, Mondays storm starts as SN to RN to FRZRN back to SN with close to 6" snow and about .37" rain, That would certainly be a net gain here if it verifys, We will see what the Doc has in another 30 mins

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CAR onto the trend for Monday.....

SHORT TERM /SUNDAY THROUGH SUNDAY NIGHT/...

LOW PRESSURE IS EXPECTED TO MOVE ACROSS THE SOUTHERN PORTION OF

NEW ENGLAND AT THE BEGINNING OF THIS PERIOD THEN TRACK EAST

NORTHEAST INTO THE ATLANTIC. OPERATIONAL GFS AND ECMWF ALONG WITH

NAM AND GFS ENSEMBLE MEMBERS ALL AGREE ON SOUTHERLY TRACK OF THIS

SYSTEM. WILL BRING CHANCE POPS IN BEHIND SYSTEM AS OVER-RUNNING

OCCURS BEHIND DEPARTING HIGH LATER SUNDAY. NEXT LOW PRESSURE

SYSTEM APPROACHES FROM THE WEST EARLY MONDAY. OPERATIONAL GFS

TAKES THIS SYSTEM ON A TRACK OVER THE NORTHERN TIP OF

MAINE...HOWEVER MOST GFS ENSEMBLE MEMBER TAKE SYSTEM A MORE

SOUTHERLY TRACK AS DOES THE ECMWF. SO WILL KEEP MOSTLY SNOW ACROSS

THE NORTH WITH MIX OVER THE CENTRAL AND SOUTHERN PORTION OF THE

FORECAST AREA. FOR POPS HAVE USED A BLEND OF THE SREF...NAM AND

GFS. WILL INCREASE POPS A LITTLE BASED ON GFS ENSEMBLE AND SREF

PROBABILITY. FOR WIND...TEMPERATURE AND DEW POINT HAVE USED THE

GMOS.

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Sad to be home now. 12" on the storm. Left around 10am and got home about an hour ago. Not much here except a bunch of snow piles here and there. Looks like it did snow on the back end maybe an inch since there was snow on the shaded side of the house. Here are the random shots I took yesterday. It will take multiple replies.

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Nice pics Bob, I am sure it sucked having to leave that scene and return to something less then winterish

Pretty much. Was nice to see a true snowstorm with limited vis. again. Just looking at the IZG ASOS and it confirms what you see. 3 hours of +SN.

10:54 AM 28.9 °F 28.0 °F 96% 29.65 in 0.2 miles North 6.9 mph - 0.16 in Fog , Snow Heavy Snow METAR KIZG 251554Z AUTO 35006KT 1/4SM +SN FZFG VV002 M02/M02 A2962 RMK AO2 SLP038 P0016 T10171022 11:54 AM 30.0 °F 28.0 °F 92% 29.58 in 0.2 miles North 6.9 mph - 0.17 in Fog , Snow Heavy Snow METAR KIZG 251654Z AUTO 36006KT 1/4SM +SN FZFG VV002 M01/M02 A2956 RMK AO2 PRESFR SLP015 P0017 T10111022 12:54 PM 30.0 °F 28.9 °F 96% 29.48 in 0.2 miles North 9.2 mph - 0.13 in Fog , Snow Heavy Snow METAR KIZG 251754Z AUTO 36008KT 1/4SM +SN FZFG BKN002 OVC007 M01/M02 A2946 RMK AO2 SLP983 P0013 60061 T10111017 11011 21022 58077

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Monday is starting to sound more interesting.

from BTV AFD

http://forecast.weather.gov/product.php?site=BTV&product=AFD&issuedby=BTV

THINKING INITIAL BAND OF WAA PRECIP WL ARRIVE ACRS OUR

CWA BY 12Z MONDAY...MAINLY IN THE FORM OF SNOW. BUT AS SECONDARY

SURGE DEVELOPS MONDAY AFTN ASSOCIATED WITH SFC LOW PRES...SOUNDINGS

SHOW 85H TEMPS WARMING BTWN 1C (NORTH) AND 5C (SOUTH)ACRS OUR

CWA...WHILE 925MB TEMPS STAY BTWN +4C (SOUTH) AND -3C

(NORTH)...SUPPORTING FZRA/SLEET...WITH A STRONG LLVL CAD SIGNATURE

IN THE MSLP FIELDS ACRS THE SLV AND PARTS OF THE NEK/EASTERN VT.

GIVEN SFC WINDS CONT FROM THE NE THRU THE ENTIRE EVENT AND COLD AIR

REMAINS LOCKED IN AT THE SFC ACRS THESE AREAS...EXPECT MAINLY A

FROZEN PRECIP EVENT. HOWEVER...ACRS THE WIDER CPV AND PARTS OF THE

WESTERN DACKS...AND SOUTHERN VT...ENOUGH LLVL WARMING WL OCCUR TO

CHANGE SNOW/MIXED TO A BRIEF PERIOD OF RAIN...BEFORE ENDING AS A

PERIOD OF SNOW MONDAY NIGHT. AT THIS TIME...A MAINLY ADVISORY TYPE

EVENT LOOKS LIKELY...WITH POSSIBLE LOW END WARNING ACRS THE NORTHERN

SLV AND PART OF EASTERN/NORTHEAST VT.

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