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March Weather in the Pacific Northwest


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Nam shows close to a foot of snow here over the next couple days

 

Good Lord.

 

The 00Z ECMWF showed 51 at PDX this afternoon and again tomorrow afternoon and 49 on Saturday afternoon.   Hard to believe you will have that much snow with those temperatures around Portland.  

 

I am hoping to avoid possibly an inch tomorrow morning.    The ECMWF shows no snow at my house over the next 10 days.

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

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Good Lord.

 

The 00Z ECMWF showed 51 at PDX this afternoon and again tomorrow afternoon and 49 on Saturday afternoon. Hard to believe you will have that much snow with those temperatures around Portland.

 

I am hoping to avoid possibly an inch tomorrow morning. The ECMWF shows no snow at my house over the next 10 days.

Looking at other models I’m less convinced. The 3km nam has done better here than any mode. The hi res wrf showed about 9” on 00z run last night too.

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Looking at other models I’m less convinced. The 3km nam has done better here than any mode. The hi res wrf showed about 9” on 00z run last night too.

 

Here is total snow over the next 10 days per the 00Z ECMWF.   I highly doubt you see anything close to a foot of snow in the next couple days.   The ECMWF cannot be that wrong.   The small amount it shows in my area was supposed to mostly happen last night and this morning and there was nothing.  

 

ecmwf_tsnow_washington_41_2.png

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

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Good Lord.

 

The 00Z ECMWF showed 51 at PDX this afternoon and again tomorrow afternoon and 49 on Saturday afternoon. Hard to believe you will have that much snow with those temperatures around Portland.

 

I am hoping to avoid possibly an inch tomorrow morning. The ECMWF shows no snow at my house over the next 10 days.

What would an inch of snow hurt?

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It's after Christmas so snow is gross.

 

Indeed.   

 

Timmy agrees.   He is counting down the days until Hawaii.    :)

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

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Impressively persistent cold continues in N. Central Montana. Havre, MT fell to -2 this morning. Nothing crazy, but this is their 30th day in a row with lows of 11 or colder, dating back to Jan. 31st. Last streak of such length was 32 days back in Nov-Dec 1983. 

 

For this late in the season? The last 30 day streak was in 1911, when a 53 day run ended on March 1st. 

 

Havre also just posted their 5th coldest Feb. on record, averaging 20.7 degrees below normal. 

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That map Timmy posted shows about 4" up here. I would be surprised, but its possible. 

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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OT-ish, but I finally got the weather camera set up. Kinda figures we get our first windstorm of the starting season late tonight. Can it survive 60-70mph gusts? [laughs nervously]

 

https://www.youtube.com/watch?app=desktop&persist_app=1&noapp=1&v=J1w0nP3nPfk

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In all seriousness, I’m not sure how smart it is leaving the camera up. It’s mounted on the roof, three stories off the ground. If it survives this, it can probably survive anything.

 

https://forecast.weather.gov/showsigwx.php?warnzone=MDZ504&warncounty=MDC031&firewxzone=MDZ504&local_place1=Cabin%20John%20MD&product1=High+Wind+Warning&lat=38.9852&lon=-77.1542

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Finally home.   A little snow left here but the sun is shining.    And the daffodils survived just fine... they just pause when it gets cold and then resume when it warms up.  

 

20180301_105814.jpg

 

20180301_105612.jpg

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

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12Z ECMWF moved away from a return to cold... actually looks almost spring-like on the surface maps later in the run. Not too wet either.

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

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Haha I’ve got you beat when it comes to duration. I guess a lot of shade helps.

Yeah I’m fairly open but after I went down to my lower field this morning I did have some left in the shade, and the shady field across the street from my looks like your yard with some good coverage still.

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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Started off the day at 34 with some scattered frost. Now up to 46 with partial sun. Thinking there might be flakes in the air tomorrow, but not feeling that great about accumulation at this point. Deformation band will have to be pretty intense to get anything to stick I think. 

Mercer Island, 350 ft

2021-2022: 11.6", 02/21

2020-2021: 15.6"

2019-2020: ~10"

2018-2019 winter snowfall total: 29.5"

2017-2018: 9.0", 2016-2017: 14.0"

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If you realize Tim is going to cherry pick the warmest model possible and talk about it endlessly then there is nothing to get upset about. It is his preference. 

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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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