Strong ‘Greenland Block’ likely to bring cold end to November, CFS looking more promising!

With an easterly QBO and consistent day by day model support, it’s looking increasingly likely that a -NAO with classic Greenland block shall setup later next week on into the following week bringing a cold final 10 days to November here in Western Europe as well as the Eastern US/Canada.

This is just PERFECT, let’s hope it materialises.

Michael Ventrice

11-15 day period off the GFS ensemble shows a mature Greenland positive and UK negative!

Credit: AER

ECMWF ensemble 11-18 day

Credit: WXBell

Very interesting to see the typically WARM CFS showing the UK cold for December, warm in January but cold again in February.

Credit: AER

Credit: AER

Credit: AER

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