November 2020 Forecasts and Discussions

Weather reports, analysis etc. pertaining to Southern BC.
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Roberts Creeker
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Re: November 2020 Forecasts and Discussions

Post by Roberts Creeker »

Sardisbcwx wrote: Sun Nov 01, 2020 2:46 pm Special weather statement out for the south coast. :D
Nothing here...but that's ok, I don't mind missing out on a rain storm.
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Re: November 2020 Forecasts and Discussions

Post by Monty »

Pretty classic looking La Niña pattern shaping up in the mid to long range. Broad North Pacific ridging with a cool western NA and warm along the east coast. Ensembles suggest it persists through mid month at least. Could be an early ski season if we see enough moist rounding the top of the ridge offshore.
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Re: November 2020 Forecasts and Discussions

Post by tyweather »

Looks like the heavy rain has led to a landslide in Williams Lake.

https://www.cbc.ca/news/canada/british- ... -1.5785637
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Re: November 2020 Forecasts and Discussions

Post by Storm »

Monty wrote: Sun Nov 01, 2020 5:41 pm Pretty classic looking La Niña pattern shaping up in the mid to long range. Broad North Pacific ridging with a cool western NA and warm along the east coast. Ensembles suggest it persists through mid month at least. Could be an early ski season if we see enough moist rounding the top of the ridge offshore.


Very wet next week and then very dry with chilly surface temperatures. Sounds ok with me.

No early ski season though.


Conflicting reports.
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Re: November 2020 Forecasts and Discussions

Post by Mattman »

Wasn't a fan of November ridging... until we had three kids age three and under. They need to get outside. Took the oldest two to Heritage Park here in Mission for three hours to kill time today. Beautiful. However, welcoming the pattern change.
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Re: November 2020 Forecasts and Discussions

Post by Monty »

A bit early to put much stock in it but the GFS has been bullish with a SW surge of wind late Wednesday. If those winds at 925mb mix down to the surface, we could see gusts 80kmh+ The numbers below are YYJ
F4226E69-4540-4377-8904-A7E5BCB836A8.jpeg
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Re: November 2020 Forecasts and Discussions

Post by Monty »

0z GFS looks a little cooler with the trough later next week.
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Re: November 2020 Forecasts and Discussions

Post by arbetrader »

Mattman wrote: Sun Nov 01, 2020 7:32 pm Wasn't a fan of November ridging... until we had three kids age three and under. They need to get outside. Took the oldest two to Heritage Park here in Mission for three hours to kill time today. Beautiful. However, welcoming the pattern change.
Awesome! I spent the last 2 days fishing up the coquihalla. Weather was equally as fantastic. I've never had a November sunburn but I can finally put that record to rest lol 😜
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Re: November 2020 Forecasts and Discussions

Post by Monty »

arbetrader wrote: Sun Nov 01, 2020 9:59 pm Awesome! I spent the last 2 days fishing up the coquihalla. Weather was equally as fantastic. I've never had a November sunburn but I can finally put that record to rest lol 😜
Lake or river? Catch anything?
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Re: November 2020 Forecasts and Discussions

Post by AbbyJr »

Monty wrote: Sun Nov 01, 2020 7:43 pm A bit early to put much stock in it but the GFS has been bullish with a SW surge of wind late Wednesday. If those winds at 925mb mix down to the surface, we could see gusts 80kmh+ The numbers below are YYJ

F4226E69-4540-4377-8904-A7E5BCB836A8.jpeg
October 2003 redux on Tuesday? RGEM for Abbotsford:
Screen Shot 2020-11-01 at 10.23.54 PM.png
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Re: November 2020 Forecasts and Discussions

Post by Monty »

AbbyJr wrote: Sun Nov 01, 2020 10:26 pm October 2003 redux on Tuesday? RGEM for Abbotsford:

Screen Shot 2020-11-01 at 10.23.54 PM.png
No chance that comes anywhere near 2003 for most locations
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Re: November 2020 Forecasts and Discussions

Post by VanCitySouth »

AbbyJr wrote: Sun Nov 01, 2020 10:26 pm October 2003 redux on Tuesday? RGEM for Abbotsford:

Screen Shot 2020-11-01 at 10.23.54 PM.png
RGEM is in my experience almost always far too wet for the lowlands. It suggests 120 mm for YVR on Tuesday, which is about 4 times as much as everyone else.
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Re: November 2020 Forecasts and Discussions

Post by Typeing3 »

Looks a bit backdoorish late next weekend.
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Re: November 2020 Forecasts and Discussions

Post by AbbyJr »

VanCitySouth wrote: Sun Nov 01, 2020 10:36 pm RGEM is in my experience almost always far too wet for the lowlands. It suggests 120 mm for YVR on Tuesday, which is about 4 times as much as everyone else.
Depends on the model elevation. I've found the RGEM fairly accurate for Abbotsford.
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Re: November 2020 Forecasts and Discussions

Post by AbbyJr »

Monty wrote: Sun Nov 01, 2020 10:35 pm No chance that comes anywhere near 2003 for most locations
Do you think the model is way overdoing the precipitation totals?
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