December 2025 Forecasts and Discussions

Weather reports, analysis etc. pertaining to Southern BC.
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Canada Goose
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Re: December 2025 Forecasts and Discussions

Post by Canada Goose »

There are some new webcams in Cypress: https://www.cypressmountain.com/webcams
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Re: December 2025 Forecasts and Discussions

Post by Typeing3 »

Late January (20th-31st) winter weather stats @ YVR


Last daily Tmin below -6c: January 26, 2009 (-6.5c)
Last daily Tmin below -8c: January 26, 1997 (-9.0c)
Last daily Tmin below -10c: January 30, 1996 (-11.8c)
Last daily Tmin below -11c: January 30, 1996 (-11.8c)
Last daily Tmin below -12c: January 29, 1969 (-16.1c)
Last daily Tmin below -13c: January 29, 1969 (-16.1c)
Last daily Tmin below -14c: January 29, 1969 (-16.1c)

Last daily Tmax below 2c: January 31, 2023 (1.8c)
Last daily Tmax below 0c: January 26, 1997 (-1.4c)
Last daily Tmax below -2c: January 29, 1996 (-4.5c)
Last daily Tmax below -4c: January 29, 1996 (-4.5c)
Last daily Tmax below -5c: January 30, 1969 (-5.6c)
Last daily Tmax below -6c: January 28, 1969 (-7.8c)
Last daily Tmax below -7c: January 28, 1969 (-7.8c)

Last daily snowfall above 2cm: January 31, 2023 (2.8cm)
Last daily snowfall above 5cm: January 29, 2008 (6.8cm)
Last daily snowfall above 10cm: January 27, 2002 (21.5cm)
Last daily snowfall above 15cm: January 27, 2002 (21.5cm)
Last daily snowfall above 20cm: January 27, 2002 (21.5cm)
Last daily snowfall above 25cm: January 20, 1935 (44.5cm - Downtown station)
Last daily snowfall above 30cm: January 20, 1935 (44.5cm - Downtown station)
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Re: December 2025 Forecasts and Discussions

Post by Catnip »

Bonovox wrote: Sun Dec 28, 2025 1:55 pm -2 on Cypress and supported by the latest 925mb analysis. Higher hills could see something interesting.

:dunno:
Nope sorry Bono... :raindrip: and :dance: and :dancepine: only.

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

:catnip: :alert:

#teamsnow #surprises #beginningofFEB #FEB

2025-2026 Snowfall - ZERO.OOcm

Wx Stn: https://tinyurl.com/yxervg27
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Re: December 2025 Forecasts and Discussions

Post by wetcoast91 »

Typeing3 wrote: Sun Dec 28, 2025 2:06 pm Late January (20th-31st) winter weather stats @ YVR


Last daily Tmin below -6c: January 26, 2009 (-6.5c)
Last daily Tmin below -8c: January 26, 1997 (-9.0c)
Last daily Tmin below -10c: January 30, 1996 (-11.8c)
Last daily Tmin below -11c: January 30, 1996 (-11.8c)
Last daily Tmin below -12c: January 29, 1969 (-16.1c)
Last daily Tmin below -13c: January 29, 1969 (-16.1c)
Last daily Tmin below -14c: January 29, 1969 (-16.1c)

Last daily Tmax below 2c: January 31, 2023 (1.8c)
Last daily Tmax below 0c: January 26, 1997 (-1.4c)
Last daily Tmax below -2c: January 29, 1996 (-4.5c)
Last daily Tmax below -4c: January 29, 1996 (-4.5c)
Last daily Tmax below -5c: January 30, 1969 (-5.6c)
Last daily Tmax below -6c: January 28, 1969 (-7.8c)
Last daily Tmax below -7c: January 28, 1969 (-7.8c)

Last daily snowfall above 2cm: January 31, 2023 (2.8cm)
Last daily snowfall above 5cm: January 29, 2008 (6.8cm)
Last daily snowfall above 10cm: January 27, 2002 (21.5cm)
Last daily snowfall above 15cm: January 27, 2002 (21.5cm)
Last daily snowfall above 20cm: January 27, 2002 (21.5cm)
Last daily snowfall above 25cm: January 20, 1935 (44.5cm - Downtown station)
Last daily snowfall above 30cm: January 20, 1935 (44.5cm - Downtown station)
It will happen one day. A massive volcanic eruption or nuclear war will eventually happen right?
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Re: December 2025 Forecasts and Discussions

Post by Leighbugs »

stuffradio wrote: Sun Dec 28, 2025 10:34 am No snow in Chilliwack but I was in Maple Ridge visiting last night so I got to see some snow.
It snowed here last night? I missed it, LOL
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Re: December 2025 Forecasts and Discussions

Post by PortKells »

Rubus_Leucodermis wrote: Sun Dec 28, 2025 1:44 pm depositphotos_108781344-stock-illustration-man-kicking-can-down-the-1285786209.jpg
You don’t understand…this time it’s real!
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Re: December 2025 Forecasts and Discussions

Post by Catnip »

PortKells wrote: Sun Dec 28, 2025 2:34 pm You don’t understand…this time it’s real!
Odds certainly increase as we head toward our winter month.... #FEB

:wave:

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

:catnip: :alert:

#teamsnow #surprises #beginningofFEB #FEB

2025-2026 Snowfall - ZERO.OOcm

Wx Stn: https://tinyurl.com/yxervg27
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Re: December 2025 Forecasts and Discussions

Post by Bonovox »

Catnip wrote: Sun Dec 28, 2025 2:08 pm Nope sorry Bono... :raindrip: and :dance: and :dancepine: only.
You’re right. Professor :blah: :blah: :blah: knows better.

:tiredos:
Spring/Summer :sick: Fall/Winter :thumbup:

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Re: December 2025 Forecasts and Discussions

Post by Typeing3 »

wetcoast91 wrote: Sun Dec 28, 2025 2:12 pm It will happen one day. A massive volcanic eruption or nuclear war will eventually happen right?
I'm increasingly convinced we wouldn't see a cold January even if the Yellowstone super volcano erupted. :lol:
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Re: December 2025 Forecasts and Discussions

Post by wetcoast91 »

Typeing3 wrote: Sun Dec 28, 2025 2:47 pm I'm increasingly convinced we wouldn't see a cold January even if the Yellowstone super volcano erupted. :lol:
Yeah it would probably lead to a massive 600dm ridge here with +25C sunshine and -5C with snowsqualls in the Bahamas.
Bonovox wrote: Sun Dec 28, 2025 2:45 pm You’re right. Professor :blah: :blah: :blah: knows better.

:tiredos:
Hawk does know better.
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Re: December 2025 Forecasts and Discussions

Post by Typeing3 »

wetcoast91 wrote: Sun Dec 28, 2025 2:50 pm Yeah it would probably lead to a massive 600dm ridge here with +25C sunshine and -5C with snowsqualls in the Bahamas.



Hawk does know better.
:team: #JanuaryHeatDome

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Re: December 2025 Forecasts and Discussions

Post by PortKells »

Catnip wrote: Sun Dec 28, 2025 2:42 pm Odds certainly increase as we head toward our winter month.... #FEB

:wave:

:dunno:
January 21. Arctic front. I’m calling it now.
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Re: December 2025 Forecasts and Discussions

Post by PortKells »

I just noticed the end of the gfs ensembles. Here we go again with the bfs I mean gfs.
IMG_2345.png
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Re: December 2025 Forecasts and Discussions

Post by Typeing3 »

PortKells wrote: Sun Dec 28, 2025 3:38 pm January 21. Arctic front. I’m calling it now.
Sounds January 1996ish.
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Re: December 2025 Forecasts and Discussions

Post by Catnip »

Typeing3 wrote: Sun Dec 28, 2025 3:50 pm Sounds January 1996ish.
Followed by a December 96 winter?

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

:catnip: :alert:

#teamsnow #surprises #beginningofFEB #FEB

2025-2026 Snowfall - ZERO.OOcm

Wx Stn: https://tinyurl.com/yxervg27
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