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November 2020 Weather Observations for the PNW


TigerWoodsLibido

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53 minutes ago, hawkstwelve said:

Both the 00z GFS and GEM peaked wind gusts between 50-60 mph around the Puget Sound area on either Friday night (GEM) or Saturday morning (GFS). Upwards of 70+ mph down the Strait on the backside of the low.

Looking forward to the potential of a good windstorm later this week. Hope it materializes over the next couple days.

The Strait is my pick for really bad winds assuming it tracks as shown.  Usually Seattle needs a storm that comes up more from the SW to really get nailed.

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Death To Warm Anomalies!

 

Winter 2023-24 stats

 

Total Snowfall = 1.0"

Day with 1" or more snow depth = 1

Total Hail = 0.0

Total Ice = 0.2

Coldest Low = 13

Lows 32 or below = 45

Highs 32 or below = 3

Lows 20 or below = 3

Highs 40 or below = 9

 

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5 minutes ago, Jesse said:

Seems like we’re overdue for a big south windstorm.

Mid November going into a strong Niña seems like as good a time as any.

We indeed are. I believe the last regional major PNW wind storm was December 2006 Hanukkah Eve wind storm. The last big one we had in PDX metro was December 11, 2014.

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1 minute ago, Jbolin said:

Barely breezy (if) the parent low were to pass directly over KSEA, similar to the eye of a hurricane. 

Pretty much. Low pressure doesn't cause wind. Pressure gradients do, and the Euro has one hell of a pressure gradient in the Willamette Valley, while in Seattle area not so much.

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5 minutes ago, seattleweatherguy said:

Then it would be more of a wind advisory storm over seattle vs the gfs i guess? Maybe im wrong since im still learning.

Peak wind gusts per the 00Z ECMWF... Friday at 4 p.m. and then 10 p.m. and Saturday morning at 4 a .m.

 

 

ecmwf-deterministic-washington-gust_mph-5312000.png

ecmwf-deterministic-washington-gust_mph-5333600.png

ecmwf-deterministic-washington-gust_mph-5355200.png

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

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12 minutes ago, TT-SEA said:

Peak wind gusts per the 00Z ECMWF... Friday at 4 p.m. and then 10 p.m. and Saturday morning at 4 a .m.

 

 

ecmwf-deterministic-washington-gust_mph-5312000.png

ecmwf-deterministic-washington-gust_mph-5333600.png

ecmwf-deterministic-washington-gust_mph-5355200.png

Non event for most of western Wa. 

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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D**n Pdx never fails. 

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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Operational EC looked like it might want to set up some shitt split flow in the late-mid/long range.

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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

 

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

My Twitter @CBBjerseys4hope

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