December 2021 Forecasts And Discussions

Weather reports, analysis etc. pertaining to Southern BC.
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Catnip
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Re: December 2021 Forecasts And Discussions

Post by Catnip »

wetcoast91 wrote: ↑Thu Dec 02, 2021 8:28 pm I do not see Seattle getting 20-30cm of snow in 8 hours with 0C 925mb temps, near saturated column with a very light SE wind.

Something is off with the runs. Potentially more realistic up here due to colder air aloft and a NE wind.
Stop trying to ruin it for them!!!!
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2022-2023 Snowfall - 114.5cm

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Re: December 2021 Forecasts And Discussions

Post by Bonovox »

Catnip wrote: ↑Thu Dec 02, 2021 8:29 pm Looks like Slush to some.

;) ;)

#keyboard
I think Nito needs to buy a new monitor. His colours are off. :think:
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Re: December 2021 Forecasts And Discussions

Post by Typeing3 »

Bonovox wrote: ↑Thu Dec 02, 2021 8:26 pmFake news!!
Image
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Re: December 2021 Forecasts And Discussions

Post by Bonovox »

Oh hey, Wednesday. Might still be snowing.
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Re: December 2021 Forecasts And Discussions

Post by Catnip »

Bonovox wrote: ↑Thu Dec 02, 2021 8:31 pm Oh hey, Wednesday. Might still be snowing.
We are officially in #surprises mode.

:thumbup:
*Maps are posted for discussion/entertainment purposes only, and not because I necessarily believe them to be true.

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#teamsnow #surprises #beginningofFEB #FEB

2022-2023 Snowfall - 114.5cm

Wx Stn: https://tinyurl.com/yxervg27
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Re: December 2021 Forecasts And Discussions

Post by Typeing3 »

Catnip wrote: ↑Thu Dec 02, 2021 8:29 pm Looks like Slush to some.

;) ;)

#keyboard
#TEAMSLUSH
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Re: December 2021 Forecasts And Discussions

Post by Bonovox »

Catnip wrote: ↑Thu Dec 02, 2021 8:32 pm We are officially in #surprises mode.

:thumbup:
I mean we have the lowest PDO in ages, who knows, onshore flow might just do it this winter.
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Re: December 2021 Forecasts And Discussions

Post by Storm »

That Saturday system dropping down the coast is 💰 💰
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Re: December 2021 Forecasts And Discussions

Post by Bonovox »

I think the ICON might be trying to tell us it’s going to snow. :think:
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Re: December 2021 Forecasts And Discussions

Post by Typeing3 »

Some modified arctic air trickles out to the coast by next Thursday/Friday per 00z GFS. Fairly dry and could get pretty chilly, especially if there's snow on the ground.
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Re: December 2021 Forecasts And Discussions

Post by Typeing3 »

GFS looks like a mix of December 2007 and 1971.
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Re: December 2021 Forecasts And Discussions

Post by Bonovox »

Typeing3 wrote: ↑Thu Dec 02, 2021 8:39 pm GFS looks like a mix of December 2007 and 1971.
I’ll take a December 71 please.
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Re: December 2021 Forecasts And Discussions

Post by Storm »

The craziest 10 day snowfall map.
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Re: December 2021 Forecasts And Discussions

Post by AbbyJr »

Bonovox wrote: ↑Thu Dec 02, 2021 8:33 pm I mean we have the lowest PDO in ages, who knows, onshore flow might just do it this winter.
The PDO was -3.06 as of October 2021. If I'm not mistaken, that is the coldest PDO since 1955 when it dipped down to -3.35. :shock: :shock: :shock:
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Re: December 2021 Forecasts And Discussions

Post by Typeing3 »

Bonovox wrote: ↑Thu Dec 02, 2021 8:40 pm I’ll take a December 71 please.
Don't think we'll quite get there since there's less blocking overall this go around. Combine Dec '71 with Dec '07 and you'll get pretty darn close to the overall pattern shown on the GFS, at least for the next 10 days.
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