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SteveB

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Posts posted by SteveB

  1. 35 minutes ago, minus10 said:

    Apologies if this has been posted already...currently out working but just grabbed look at gfes 6z 850s..

    928123885_ens_image(52).thumb.png.e01794fef955e4790ad9f3ba62cd50f8.png

    id say tht is a pretty good run if you want cold...of interest is the fairly substantial cluster supporting the op below the mean..

    ....however finely balanced though..

    559446657_h850t850eu-2022-12-01T120457_215.thumb.png.87d0c34f84357ad76a065760d12772fd.png

    Hopefully cold block strong enough to resist warm attacks from the south...

    As a few have alluded to. Since the dawn of model watching, we have never had cold in situ and the classic battleground situation with fronts coming in of the Atlantic. In the late 70's and early 80's I was older enough to remember driving to see my grandparents who also lived in Weston- super-mare, and in the short 10min journey, it rained then started to turn sleety. 

    When we left my granparents, 30mins later it was snowing heavily.

    I suspect we are seeing something similar in the models for next week. This will a  good test of whether we can still get those frontal events bumping into the block, or it simple pushes on through.

    • Like 4
  2. 40 minutes ago, Continental Climate said:

    Thing is global warming doesn't seem to affect the USA when the polar vortex and 850s of -28 are bathing 50% of the country. 

    But, they don't have to contend with being on the eastern side of the Atlantic, and the gulf stream which dictates the kind of weather we have. 

    In the past we used to buck the trend and get cold spells even though our weather is predominantly Atlantic based. Now with global warming, its just another warm based obstacle we have to overcome, and I think it's the final nail in the coffin for semi regular proper cold spells.

    We will get that epic cold spell, law of averages say we will, but the gaps between them will grow ever bigger. 

    • Like 1
  3. 34 minutes ago, CreweCold said:

    Yep, that's my point. this slow build is setting the foundations for mid December. It's entirely possible we end up in a severe freeze up. These are the best charts for POTENTIAL as we go into December for approximately a decade.

    It can go wrong though mate. It's not like we haven't seen all this before when viewing charts.

    But, and it's a big but there's always that chance we may hit the jackpot. 

    • Like 4
  4. 4 minutes ago, TSNWK said:

    But should we ignore the op? Which is run at a higher resolution then ensembles and therefore logically should be better at picking up spoiler shortwaves that scupper things...

     

    We've been here before many times when viewing charts in the Winter. You should never ignore any chart that is showing a mild solution, as it's the most likely outcome!

    • Like 9
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