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PNW February 2023 Weather Discussion - Meteorological winter finale


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4 minutes ago, MossMan said:

That would have been horrific! 

I still managed a 3 inch depth going into the cold from the snow that came before the switch to rain and after it switched back to snow so it definitely could have been worse but it was still a bummer to just miss out on the higher amounts.

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2023 - 2024 Cold Season Stats

Total Snowfall - 0.75”

Max Snow Depth - 0.5”

Coldest High Temp - 21 (Jan 13)

Coldest Low Temp - 9 (Jan 13)

Number of Freezes - 51

Sub-40 highs - 12

Highs 32 or lower - 3

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1 hour ago, TT-SEA said:

I did qualify it by saying most... but I remember rain turning to heavy snow in Seattle on 12/20 and a biting cold east wind a couple days later.    It was really impressive from downtown Seattle north and eastward and not likely to be exceeded this time around.

It was very dynamic day indeed. Wet snow the night of 19th into the early morning hours of 20th that fully melted under heavy, 39F rain that switched to heavy snow and a flash freeze. But we only got about 1-1.5" in Seattle. I think Marysville north it was 'impressive', i.e. more substantial snow. 

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2022-23 Winter:

11/29: .25" + 1" = 1.25" | 11/30: .25"

12/2: .2" + .5" = .7" | 12/3: .2" | 12/4: trace

12/18: .4" | 12/19: .2" + .8" = 1.0" | 12/20: .2 + 1.5" = 1.7

1/31: trace | 2/14: trace | 2/22: .2 | 2/26: 1.0"

Total: 6.7"

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3 minutes ago, High Desert Mat? said:

You just love to be the bearer don’t you? 

I post things I find interesting.    You can't ignore me highlighting the ridiculous cold meteograms early this morning and snow maps from the 00Z runs and then call me out for highlighting the model trends today to erode the cold air faster.    Its an age old discussion on here.   Some only want what they consider to be good news and other people want all the news.    I fall into the second category.  

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**REPORTED CONDITIONS AND ANOMALIES ARE NOT MEANT TO IMPLY ANYTHING ON A REGIONAL LEVEL UNLESS SPECIFICALLY STATED**

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Winter cancel 

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Snowfall                                  Precip

2022-23: 95.0"                      2022-23: 17.39"

2021-22: 52.6"                    2021-22: 91.46" 

2020-21: 12.0"                    2020-21: 71.59"

2019-20: 23.5"                   2019-20: 58.54"

2018-19: 63.5"                   2018-19: 66.33"

2017-18: 30.3"                   2017-18: 59.83"

2016-17: 49.2"                   2016-17: 97.58"

2015-16: 11.75"                 2015-16: 68.67"

2014-15: 3.5"
2013-14: 11.75"                  2013-14: 62.30
2012-13: 16.75"                 2012-13: 78.45  

2011-12: 98.5"                   2011-12: 92.67"

It's always sunny at Winters Hill! 
Fighting the good fight against weather evil.

 

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1 minute ago, joelgombiner said:

You have to laugh when a good rug pull on the 18z leads to a forum meltdown. 

For some value of “rug pull.” It’s still modelled to get plenty cold. It’s just no longer modelled to be a long-lasting March 1951 replay so for some that counts as an epic bust I guess.

It's called clown range for a reason.

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Welp since winter is finished…What are everyone’s summer plans? Looking forward to jetsking in 95 degree blazing sun at Lake Entiat a few times this year! Cannot wait!! 

908C5D3F-2BC5-43B1-81BF-6E23C5A36010.jpeg

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Elevation 580’ Location a few miles east of I-5 on the Snohomish Co side of the Snohomish/Skagit border. I love snow/cold AND sun/warmth! 

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6 minutes ago, MossMan said:

Welp since winter is finished…What are everyone’s summer plans? Looking forward to jetsking in 95 degree blazing sun at Lake Entiat a few times this year! Cannot wait!! 

908C5D3F-2BC5-43B1-81BF-6E23C5A36010.jpeg

Hoping to finally take the road trip up through Whistler to Lillooet via the Duffey Lake Road that I was going to do last summer before a family crisis had other plans for me.

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It's called clown range for a reason.

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Just now, SouthHillFrosty said:

GEFS Is slightly snowier and colder….

814058C1-4F7A-495B-80DB-5CFFCCA3E785.png

A1020F08-6C28-4C3C-976C-37E9628AC402.png

Wow. Odin be praised. 

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Snowfall                                  Precip

2022-23: 95.0"                      2022-23: 17.39"

2021-22: 52.6"                    2021-22: 91.46" 

2020-21: 12.0"                    2020-21: 71.59"

2019-20: 23.5"                   2019-20: 58.54"

2018-19: 63.5"                   2018-19: 66.33"

2017-18: 30.3"                   2017-18: 59.83"

2016-17: 49.2"                   2016-17: 97.58"

2015-16: 11.75"                 2015-16: 68.67"

2014-15: 3.5"
2013-14: 11.75"                  2013-14: 62.30
2012-13: 16.75"                 2012-13: 78.45  

2011-12: 98.5"                   2011-12: 92.67"

It's always sunny at Winters Hill! 
Fighting the good fight against weather evil.

 

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1 minute ago, Christensen87 said:

Yeah, 18z shows no more cold at all after next week. CFS as well, bummer. 

Justin is going to Hawaii during the last week of March.   Another round of winter is definitely coming.

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**REPORTED CONDITIONS AND ANOMALIES ARE NOT MEANT TO IMPLY ANYTHING ON A REGIONAL LEVEL UNLESS SPECIFICALLY STATED**

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Didn’t the operational GFS perform well for the Dec event? Had us pegged for a sub-freezing high several days out.

Springfield, Oregon regular season 2023-24 Stats:

  • Coldest high: 25F (Jan 14, 2024)
  • Coldest low: 20F (Jan 14, 2024)
  • Days with below freezing temps: 24 (Most recent: Mar 8, 2024)
  • Days with sub-40F highs: 4 (Most recent: Jan 16, 2024)
  • Total snowfall: 0.0"
  • Total ice: 2.25”
  • Last accumulating snowfall on roads: Dec 27, 2021 (1.9")
  • Last sub-freezing high: Jan 15, 2024 (27F)
  • Last White Christmas: 1990
  • Significant wind events (gusts 45+): 0

Personal Stats:

  • Last accumulating snowfall on roads: Dec 27, 2021
  • Last sub-freezing high: Jan 16, 2024 (32F)
  • Last White Christmas: 2008
  • Total snowfall since joining TheWeatherForums: 42.0"
  • Sub-freezing highs since joining TheWeatherForums: 4

 

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GoFundMe "College Basketball vs Epilepsy": gf.me/u/zk3pj2

My Twitter @CBBjerseys4hope

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5 minutes ago, RentonHill said:

OUTLIER OUTLIER OUTLIER ALRRT

6FC8870D-CF8D-4F39-ADAC-2878B9DFDFD4.thumb.png.6a2110b08a9be032902dd47724697963.png

Omg 😱 

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Snowfall                                  Precip

2022-23: 95.0"                      2022-23: 17.39"

2021-22: 52.6"                    2021-22: 91.46" 

2020-21: 12.0"                    2020-21: 71.59"

2019-20: 23.5"                   2019-20: 58.54"

2018-19: 63.5"                   2018-19: 66.33"

2017-18: 30.3"                   2017-18: 59.83"

2016-17: 49.2"                   2016-17: 97.58"

2015-16: 11.75"                 2015-16: 68.67"

2014-15: 3.5"
2013-14: 11.75"                  2013-14: 62.30
2012-13: 16.75"                 2012-13: 78.45  

2011-12: 98.5"                   2011-12: 92.67"

It's always sunny at Winters Hill! 
Fighting the good fight against weather evil.

 

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Ensembles say…

image.jpeg

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Springfield, Oregon regular season 2023-24 Stats:

  • Coldest high: 25F (Jan 14, 2024)
  • Coldest low: 20F (Jan 14, 2024)
  • Days with below freezing temps: 24 (Most recent: Mar 8, 2024)
  • Days with sub-40F highs: 4 (Most recent: Jan 16, 2024)
  • Total snowfall: 0.0"
  • Total ice: 2.25”
  • Last accumulating snowfall on roads: Dec 27, 2021 (1.9")
  • Last sub-freezing high: Jan 15, 2024 (27F)
  • Last White Christmas: 1990
  • Significant wind events (gusts 45+): 0

Personal Stats:

  • Last accumulating snowfall on roads: Dec 27, 2021
  • Last sub-freezing high: Jan 16, 2024 (32F)
  • Last White Christmas: 2008
  • Total snowfall since joining TheWeatherForums: 42.0"
  • Sub-freezing highs since joining TheWeatherForums: 4

 

Venmo

GoFundMe "College Basketball vs Epilepsy": gf.me/u/zk3pj2

My Twitter @CBBjerseys4hope

24

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14 minutes ago, RentonHill said:

OUTLIER OUTLIER OUTLIER ALRRT

6FC8870D-CF8D-4F39-ADAC-2878B9DFDFD4.thumb.png.6a2110b08a9be032902dd47724697963.png

I am certain the 00Z run will be cooler in the long range... and be back to assuming massive accumulating snow with temps in the 40s.   And all will be good in the world with pepto maps will soothe frayed nerves!  

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**REPORTED CONDITIONS AND ANOMALIES ARE NOT MEANT TO IMPLY ANYTHING ON A REGIONAL LEVEL UNLESS SPECIFICALLY STATED**

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52 minutes ago, TT-SEA said:

Wow... the 18Z erodes the cold really fast and decides to put western WA in a warm bubble already by Saturday.

gfs-deterministic-namer-t850_anom_stream-7369600.png

That looks like springtime GFS NPAC cutoff bias again. Getting close to the time of year where that will be a problem (March-June is when it’s the worst).

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