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Katiewombat

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Posts posted by Katiewombat

  1. 2.7c is still cold enough for snow. Even 6c is still cold enough for snow too. It depends on the upper cold feed which can be as cold as 0c for snow to fall. The intensity of the ppn is in play here contributing to the cooling effect.

    PS......According to the radar, you will have a brief clear period for approx 15-30 mins and then pulses of heavy ppn will batter Oxford with snow. Expect big snowflakes biggrin.png

    Any for us up high in Wycombe

  2. Yes it must be lower than 528dam for snow, maybe lower because we are in March (not so much though)

    850hpa is the temperature at roughly 1500m and below -5C would produce snow for many in the UK in the winter, but in March this needs to be colder for places in the south to get snow. (However -5C would still produce snow for the north).

    Keep the questions coming, it will help learners who are reading this thread!

    Thank you for being patient I have followed you guys on here for years. So it is time I learnt. Then hopefully next year I can contribute to the thread properly. How much lower is needed to increase the chances of snow.

    K

    Edit you guy's beat me to it!

  3. Must seem confusing at times.

    Basically the E,ly train does arrive on the ECM and to be honest even at +144 this appeared very likely. You will often find members have different interpretations of the model output and an understanding of how the run is progressing.

    The most pleasing aspect of the ECM run is something we haven't seen all winter and that is a negative NAO developing.

    Thank you. I think the only answer is to spend the spring and summer learning to read the models, from the more sensible around.

    Does this mean all those who chucked rattles out of prams at the gfs have collected them again.

    Kx

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