December 2025 Forecasts and Discussions
- Rubus_Leucodermis
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Re: December 2025 Forecasts and Discussions
And then there's this.
But it's probably phantom snow.
Definitely turns to rain by Christmas Day anyhow.
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It's called clown range for a reason.
- PortKells
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Re: December 2025 Forecasts and Discussions
Best frame of the EPS.
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- PortKells
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Re: December 2025 Forecasts and Discussions
Abby JR are we doing a 06Z night shift here? Can't go to bed dissecting this big trade
.
Edit: Looking like a Sh*t run. G'night all
Double Edit: Not a bad run. Just not as epic as previous. There's some snow in there.
Edit: Looking like a Sh*t run. G'night all
Double Edit: Not a bad run. Just not as epic as previous. There's some snow in there.
- PortKells
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Re: December 2025 Forecasts and Discussions
Too bad that ridge gets blown up because this could have been epic. As it is, very very palatable. But as usual, until it's supported by other models, it may just be noise.
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- Hawk
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Re: December 2025 Forecasts and Discussions
06z gfs update
gets chilly mid run..mixed bag with some snowy days too..followed by the dreaded "heat mizer" warm up end of the run

gets chilly mid run..mixed bag with some snowy days too..followed by the dreaded "heat mizer" warm up end of the run
Looking forward to our first 3 day stretch of sun and 20c++ 
Willoughby Langley at ~320ft / Similkameeeens ~3400ft
Willoughby Langley at ~320ft / Similkameeeens ~3400ft
- wetcoast91
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Re: December 2025 Forecasts and Discussions
Figured it would cave. Euro and GFS showing the same evolution of a cut off in the pacific tossing up a weak ridge over us and then a return to mild rain by the end of the month. Maybe some lowland snow with a backdoor arctic airmass in 10 days though.
- Hawk
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Re: December 2025 Forecasts and Discussions
you might be right Nito..like the movie "The year without a Santa Claus"wetcoast91 wrote: ↑Sat Dec 13, 2025 7:28 am Figured it would cave. Euro and GFS showing the same evolution of a cut off in the pacific tossing up a weak ridge over us and then a return to mild rain by the end of the month. Maybe some lowland snow with a backdoor arctic airmass in 10 days though.
All cold goes
Warm up comes...only 14 days away!!
Looking forward to our first 3 day stretch of sun and 20c++ 
Willoughby Langley at ~320ft / Similkameeeens ~3400ft
Willoughby Langley at ~320ft / Similkameeeens ~3400ft
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John
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John
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Re: December 2025 Forecasts and Discussions
wetcoast91 wrote: ↑Sat Dec 13, 2025 7:28 am Figured it would cave. Euro and GFS showing the same evolution of a cut off in the pacific tossing up a weak ridge over us and then a return to mild rain by the end of the month. Maybe some lowland snow with a backdoor arctic airmass in 10 days though.
Yeah ok al BS!
- Rubus_Leucodermis
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Re: December 2025 Forecasts and Discussions
Monday looks wet.
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It's called clown range for a reason.
- Rubus_Leucodermis
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Re: December 2025 Forecasts and Discussions
12˚C rain? How about some 14˚C rain?!
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It's called clown range for a reason.
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John
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Re: December 2025 Forecasts and Discussions
YikesRubus_Leucodermis wrote: ↑Sat Dec 13, 2025 8:17 am 12˚C rain? How about some 14˚C rain?!
ecmwf-deterministic-vancouverski-t2m_c_max6-5843200.png
- PortKells
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Re: December 2025 Forecasts and Discussions
It's partial BS. Obviously it's not a "cave" when it shows arctic air reaching the coast. That would be a win for the GFS if it happens. However, he is right in that the block disintegrates and things get messy real fast.
- Storm
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Re: December 2025 Forecasts and Discussions
Gem has a bunch of sliders drooling down from the North.
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Elevation - 64 M./210 Feet
- Storm
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Re: December 2025 Forecasts and Discussions
GFS with Snnow on Christmas.
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North Burnaby/Burquitlam
Elevation - 64 M./210 Feet
Elevation - 64 M./210 Feet