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uk.sci.weather (UK Weather) (uk.sci.weather) For the discussion of daily weather events, chiefly affecting the UK and adjacent parts of Europe, both past and predicted. The discussion is open to all, but contributions on a practical scientific level are encouraged. |
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#1
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![]() ================================================== =============== This forecast summary is my *PERSONAL OPINION* of how the weather may unfold next week. I will take no responsibility whatsoever for any actions arising from its use. It is provided freely in the spirit of freedom and the great love for meteorology that I personally enjoy and wish to share freely with others. ================================================== =============== Summary valid for Sunday 23/01/05 to Saturday 29/01/05 TOI (time of issue) Thursday 20/01/05 1900 UK local time This summary is based on a quick appraisal of the GFS, JMA, ECMWF, UKMO, FAX, and ENS (NCEP ensemble) labelled charts available from the superb http://www.wetterzentrale.de/topkarten This forecast is largely based on ECMWF model information as that model has been most consistent recently and is arguably the best NWP model in the world today. High confidence for a lot of dry weather in the NW of the British Isles as an anticyclone builds and persists to the west of Ireland, moving slowly north and eventually linking with a ridge over Scandinavia extending west from the Siberian high pressure region. 60% confident that in southern and eastern parts a cold east to northeast airflow will become established. So for Scotland, northern Ireland, northern England and Wales the week looks like being predominantly dry apart from a few wintry showers near eastern coasts and possibly some light snow later in south Wales. Cold and bright by day with spells of sunshine but with moderate frosts overnight in light winds. SE England the Midlands and SW England look like being cloudier with a moderate to fresh east or northeast wind, possibly gales near SW coasts later. Wintry showers in eastern coastal areas at times and cold with night frosts well inland. 40% risk of snow showers spreading inland later in the week as colder air advects westwards. Low risk of some substantial snowfall over the moors of SW England later. Trend for the following week is for the easterly regime to persist with the threat of some substantial snow spreading north into southern Britain, especially over high ground in the SW and in coastal SE areas. Confidence low to moderate. Will. -- " Visit Haytor meteorological office at http://www.lyneside.demon.co.uk/Hayt...met_office.htm " ------------------------------------------------------------------------------- A COL BH site in East Dartmoor at Haytor, Devon 310m asl (1017 feet). mailto: www: http://www.lyneside.demon.co.uk DISCLAIMER - All views and opinions expressed by myself are personal and do not necessarily represent those of my employer. ------------------------------------------------------------------------------- |
#2
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Thnx for the forecast Will
![]() It all looks great at this stage, but something tells me it won't come off ;0( . Lol! Expecting the charts to back down very soon! ------------------------------------------------------------- "Will Hand" wrote in message ... ================================================== =============== This forecast summary is my *PERSONAL OPINION* of how the weather may unfold next week. I will take no responsibility whatsoever for any actions arising from its use. It is provided freely in the spirit of freedom and the great love for meteorology that I personally enjoy and wish to share freely with others. ================================================== =============== Summary valid for Sunday 23/01/05 to Saturday 29/01/05 TOI (time of issue) Thursday 20/01/05 1900 UK local time This summary is based on a quick appraisal of the GFS, JMA, ECMWF, UKMO, FAX, and ENS (NCEP ensemble) labelled charts available from the superb http://www.wetterzentrale.de/topkarten This forecast is largely based on ECMWF model information as that model has been most consistent recently and is arguably the best NWP model in the world today. High confidence for a lot of dry weather in the NW of the British Isles as an anticyclone builds and persists to the west of Ireland, moving slowly north and eventually linking with a ridge over Scandinavia extending west from the Siberian high pressure region. 60% confident that in southern and eastern parts a cold east to northeast airflow will become established. So for Scotland, northern Ireland, northern England and Wales the week looks like being predominantly dry apart from a few wintry showers near eastern coasts and possibly some light snow later in south Wales. Cold and bright by day with spells of sunshine but with moderate frosts overnight in light winds. SE England the Midlands and SW England look like being cloudier with a moderate to fresh east or northeast wind, possibly gales near SW coasts later. Wintry showers in eastern coastal areas at times and cold with night frosts well inland. 40% risk of snow showers spreading inland later in the week as colder air advects westwards. Low risk of some substantial snowfall over the moors of SW England later. Trend for the following week is for the easterly regime to persist with the threat of some substantial snow spreading north into southern Britain, especially over high ground in the SW and in coastal SE areas. Confidence low to moderate. Will. -- " Visit Haytor meteorological office at http://www.lyneside.demon.co.uk/Hayt...met_office.htm " -------------------------------------------------------------------------- ----- A COL BH site in East Dartmoor at Haytor, Devon 310m asl (1017 feet). mailto: www: http://www.lyneside.demon.co.uk DISCLAIMER - All views and opinions expressed by myself are personal and do not necessarily represent those of my employer. -------------------------------------------------------------------------- ----- |
#3
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![]() "Will Hand" wrote in message ... Trend for the following week is for the easterly regime to persist with the threat of some substantial snow spreading north into southern Britain, especially over high ground in the SW and in coastal SE areas. Confidence low to moderate. So perhaps winter is yet dead ![]() Personally I had written off this weekend's expected cold weather as just another 2 day wonder before zonality set in, as has happened with northerly outbreaks so many times in recent years. Looking forward to interesting times ![]() Col -- Bolton, Lancashire. 160m asl. http://www.reddwarfer.btinternet.co.uk http://www.reddwarfer.btinternet.co....rPictures.html |
#4
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That's another cheque in the post Will :-)
Funny how things have/are changed over the last two days. I'm keeping an eye on Scandinavian temperatures now, as yet not particularily cold, but I see things changing fast. Incidentally, I have noticed that the past couple of weeks Yukatak in southern Alaska, noted for being very wet from depressions off the Pacific has been particularily cold with persistent east winds. The reason I mention this is that it sits in the relative position as the uk does to 'our' continent, if you see my link there. Keith (Southend) *********************** Weather Home & Abroad http://www.southendweather.net threat of some substantial snow spreading north into southern Britain, especially over high ground in the SW and in coastal SE areas. Confidence low to moderate. Will. -- " Visit Haytor meteorological office at http://www.lyneside.demon.co.uk/Hayt...met_office.htm " -------------------------------------------------------------------------- ----- A COL BH site in East Dartmoor at Haytor, Devon 310m asl (1017 feet). mailto: www: http://www.lyneside.demon.co.uk DISCLAIMER - All views and opinions expressed by myself are personal and do not necessarily represent those of my employer. -------------------------------------------------------------------------- ----- |
#5
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"Will Hand" wrote in message ...
60% confident that in southern and eastern parts a cold east to northeast airflow will become established. Thanks for the forecast - they're much appreciated. I have to admit it's been hard to contain my enthusiasm over the past couple of days as some of the models have been showing some tantalising setups for this part of the world. The last dumping of snow from an easterly here (in north Kent) was January 1997, and back then I wasn't aware of all the online charts. Heck, I didn't even know usw existed! I've often wondered what the models would do in the runup to an easterly and maybe, just maybe I'm about to find out! ![]() Then again - the way the high remains anchored to the west intrigues me, as I'd always assumed you'd need a Scandinavian High to bring sustained cold, yet from some of the runs of late it seems that's not the case.... |
#6
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In article ,
Darren Prescott writes: snip I have to admit it's been hard to contain my enthusiasm over the past couple of days as some of the models have been showing some tantalising setups for this part of the world. The last dumping of snow from an easterly here (in north Kent) was January 1997, and back then I wasn't aware of all the online charts. I don't think there was nearly so much available then in the way of online charts as there is now. So you may not have been missing that much. Heck, I didn't even know usw existed! Well, it hadn't been going for very long then (certainly for less than a year). -- John Hall "Distrust any enterprise that requires new clothes." Henry David Thoreau (1817-1862) |
#7
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Don't be too quick to get the party poppers out
Can all change yet. It's been a bitterly disappointing winter thus far. This is supposed to be the winter season. One or two decent cold spells should really be expected since our winters last for at least three months. The over-hype on TWO presently, only demonstrates how rare this kind of thing has become |
#8
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In message , Will Hand
writes ================================================= ================ This forecast summary is my *PERSONAL OPINION* of how the weather may unfold next week. I will take no responsibility whatsoever for any actions arising from its use. It is provided freely in the spirit of freedom and the great love for meteorology that I personally enjoy and wish to share freely with others. ================================================= ================ Summary valid for Sunday 23/01/05 to Saturday 29/01/05 TOI (time of issue) Thursday 20/01/05 1900 UK local time This summary is based on a quick appraisal of the GFS, JMA, ECMWF, UKMO, FAX, and ENS (NCEP ensemble) labelled charts available from the superb http://www.wetterzentrale.de/topkarten This forecast is largely based on ECMWF model information as that model has been most consistent recently and is arguably the best NWP model in the world today. High confidence for a lot of dry weather in the NW of the British Isles as an anticyclone builds and persists to the west of Ireland, moving slowly north and eventually linking with a ridge over Scandinavia extending west from the Siberian high pressure region. 60% confident that in southern and eastern parts a cold east to northeast airflow will become established. So for Scotland, northern Ireland, northern England and Wales the week looks like being predominantly dry apart from a few wintry showers near eastern coasts and possibly some light snow later in south Wales. Cold and bright by day with spells of sunshine but with moderate frosts overnight in light winds. SE England the Midlands and SW England look like being cloudier with a moderate to fresh east or northeast wind, possibly gales near SW coasts later. Wintry showers in eastern coastal areas at times and cold with night frosts well inland. 40% risk of snow showers spreading inland later in the week as colder air advects westwards. Low risk of some substantial snowfall over the moors of SW England later. Trend for the following week is for the easterly regime to persist with the threat of some substantial snow spreading north into southern Britain, especially over high ground in the SW and in coastal SE areas. Confidence low to moderate. Will, I just love it! Oh joy! Oh bliss! I don't want to discuss dynamics with you as I would get slaughtered; but are you feeling yourself? Headaches, cold feet - those kind of things your doctor may be able to cure. Time for a check-up definitely! Thanks for your work and the little ray of sunshine though. Regards Paul -- 'Wisest are they that know they do not know.' Socrates. Paul Bartlett FRMetS |
#9
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danny:
It all looks great at this stage, but something tells me it won't come off ;0( . Lol! Could that be memories of 2002(!), or the fact that we are currently still living under capitalism? "Col": I've often wondered what the models would do in the runup to an easterly and maybe, just maybe I'm about to find out! ![]() 1. They HAVE before - remember mid-December 2002? Both Metcheck AND The Weather Outlook went for HEAVY SNOW SHOWERS creeping/to come INLAND! 2. At least the models are now actually SHOWING snow COMING FAR INLAND, UNLIKE in 2002, when NOT ONE billed chart actually ever appeared.:-( BlueLightning: This is supposed to be the winter season. One or two decent cold spells should really be expected since our winters last for at least three months. In the Slavic country, it is some six or seven PER WINTER.;-) :-o The over-hype on TWO presently, only demonstrates how rare this kind of thing has become Indeed. It is disgusting. Doesn't Karl Marx realise that there are SLAVS living in this country? Dammit all. By the way, CAPITAL LETTERS are NOT shouting. I am not angry. They are to HIGHLIGHT things, seeing as there is, sadly, no bold, underline, italic, or any other options available on this website. Or are there...? D. |
#10
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Paul, was it you or Will who, I heard, forecast a cold winter in autumn
1998, for the coming winter of 1999, or was it someone else? Just something that - seeing as he is right now most probably reading this - Gavin Partridge said lately over on The Weather Outlook discussion forum. D. |
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