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Old December 19th 12, 05:03 PM posted to uk.sci.weather
Keith (Southend)G Keith (Southend)G is offline
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Default Big change on GFS 12Z

On Wednesday, 19 December 2012 16:44:25 UTC, wrote:
"Eskimo Will" wrote in message news:...



"Eskimo Will" wrote in message


...


Now looking more progressive.




Awesome run. 492DAM into Iceland on Christmas Day and the Russian high


retreats big time to be replaced by a Greenland high. Could see the return


of "light icing" in the shipping forecasts for Iceland. Also the


introduction of a colder PM flow just might, just give dartmoor a flake of


sleety snow in a heavy shower on Christmas Day.




However, ....... it is just one run, but so different to yesterday's 12Z


run which retrogressed the Russian high for a while.


Fascinating!




PS BTW Nick if this progressive story comes off then you will have a


brighter holiday with some sunshine in nice clean polar air.






Backed up by UKMO 12Z.

The TWO board will be buzzing tonight :-)



Will

--


I don't see much to get excited about other than it being wet windy and cold, probably quite bright in the SE. Beyond that the high over Spain seems to be in control pumping up mild SSW'lys. THis doesn't appear to change even in the never never land charts out to T384.

A big shame, I would have liked it to snow over the Christmas period so I could get out and enjoy it, then get back on lawns in early January. My suspicion is that any snow, if any, won't threaten until mid-January at the earliest.

Keith (Southend)
http://www.southendweather.net
"Weather Home & Abroad"