Rob K
24 February 2021 09:33:57
I haven't looked at the models for a week or so. Looks like there might still be some more snow and cold about in March then? Based on the 0Z GFS anyway.
Yateley, NE Hampshire, 73m asl
"But who wants to be foretold the weather? It is bad enough when it comes, without our having the misery of knowing about it beforehand." — Jerome K. Jerome
Gooner
24 February 2021 16:19:22

Originally Posted by: Rob K 

I haven't looked at the models for a week or so. Looks like there might still be some more snow and cold about in March then? Based on the 0Z GFS anyway.


Chart image


I think that's it for another year if I'm honest Rob


Remember anything after T120 is really Just For Fun



Marcus
Banbury
North Oxfordshire
378 feet A S L


Hippydave
24 February 2021 20:23:39

Amusing little tease from the ECM 240 chart tonight


Chart image


Home: Tunbridge Wells
Work: Tonbridge
Rob K
24 February 2021 21:48:33

Originally Posted by: Gooner 


 


Chart image


I think that's it for another year if I'm honest Rob



Wouldn't rule it out, but to be honest the last few days have put me firmly in spring mode. Sunshine and 20C pronto, please, not more cold!


Yateley, NE Hampshire, 73m asl
"But who wants to be foretold the weather? It is bad enough when it comes, without our having the misery of knowing about it beforehand." — Jerome K. Jerome
glenogle
24 February 2021 21:51:05

Originally Posted by: Saint Snow 


 


 


 


The most frustrating snow event of my life. The front stalled just touching the Sefton/Lancashire coast. We got light snow on and off for hours, but only perhaps 1-2cm.


Two friends of hours had taken their caravan to near Windemere and woke to the snow level with the bottom of their door (approx 18"). Their dog ran out... and disappeared into the snow. They had to leave their caravan and go collect it a week later.


A Mate of mine lived in Dunblane and again had around 18" of snow.


If the front would have got another 20 miles eastwards, we'd have had a great snowfall. Did Wirral manage to get a dumping?


 



Yup. We had 14 inches or so here. Strathyre a bit of a snow magnet further north had near 1.5 -2ft from that single event.


I was nightshift when it happened and remember starting my shift just as it started to snow and it pretty much ended as I was attempting to get home the next morning.  


UserPostedImage LLTNP 105m asl 
BJBlake
24 February 2021 23:27:07

Have you ever visited a pub and wondered if it is closed, because you re the only customer and the place seems like the Marie Celeste ? That’s how it feels tonight....yet the ECM is drifting back in alignment to Qs theory. Ok not too well supported, but its one of the “big two” and the models do seem all over place - like the supply of vaccine. Plenty of cold options though, and I’m still thinking the cold returns by the 9th, though the ECM suggests the 7th - judging by tonight’s output. We’ll see if it goes by tomorrow...


Brecklands, South Norfolk 28m ASL
DEW
  • DEW
  • Advanced Member
25 February 2021 08:07:33

Well, maybe a chance for the cold to return; week 2 in http://www.wxmaps.org/pix/temp4 offers the chance of something sneaking in from the north - and GFS hasn't been a model of consistency recently, as you might say. For this morning:


GFS - after small blip today, HP re-establishes from the SW and hangs around to Sat 6th albeit a tendency to drift S-wards with time. Then a developing LP runs across the UK Sun 7th and deepens over the Baltic Tue 9th; yesterday's second LP on that date has been replaced with some stronger N-lies which soon move off into the Continent in favour of W-lies for the UK - just a hint of a reload Sat 13th.


GEFS - temps above average, sometimes very mild to Fri 5th; then with less certainty, mostly a little below average to Sat 13th though both op & control distinctly cold around Thu 11th and other cold outliers also appearing. Mainly dry but some runs show substantial rain on occasion after 5th.


ECM similar to GFS though the HP tends to ridge N-wards rather than S-wards at first; by Sun 7th the HP has retreated S-wards but there's no LP as in GFS on that date, just a minor mobile trough from the W.


War does not determine who is right, only who is left - Bertrand Russell

Chichester 12m asl
Gooner
25 February 2021 10:01:18


Be a shock to the system after the las few days ............long way off 


Remember anything after T120 is really Just For Fun



Marcus
Banbury
North Oxfordshire
378 feet A S L


Quantum
25 February 2021 10:18:39

Siberian high update. Yeh its not great



Canadian cold pool was a big spoiler in the end. The cold air asociated with the siberian high is far out of reach in the far east.


The siberian high is in a decent position but the true cold air is not in W siberia anymore. Still a notable cold spell is still possible. And perhaps the cold in W siberia could intensify a bit before it moves towards E europe.


Twitter: @QuantumOverlord (general), @MedicaneWatch (medicane/TC stuff)
2023/2024 Snow days (approx 850hpa temp):
29/11 (-6), 30/11 (-6), 02/12 (-5), 03/12 (-5), 04/12 (-3), 16/01 (-3), 18/01 (-8), 08/02 (-5)

Total: 8 days with snow/sleet falling.

2022/2023 Snow days (approx 850hpa temp):

18/12 (-1), 06/03 (-6), 08/03 (-8), 09/03 (-6), 10/03 (-8), 11/03 (-5), 14/03 (-6)

Total: 7 days with snow/sleet falling.

2021/2022 Snow days (approx 850hpa temp):

26/11 (-5), 27/11 (-7), 28/11 (-6), 02/12 (-6), 06/01 (-5), 07/01 (-6), 06/02 (-5), 19/02 (-5), 24/02 (-7), 30/03 (-7), 31/03 (-8), 01/04 (-8)
Total: 12 days with snow/sleet falling.
Saint Snow
25 February 2021 11:37:07

Originally Posted by: glenogle 


 


Yup. We had 14 inches or so here. Strathyre a bit of a snow magnet further north had near 1.5 -2ft from that single event.


I was nightshift when it happened and remember starting my shift just as it started to snow and it pretty much ended as I was attempting to get home the next morning.  



 



Good timing!



Martin
Home: St Helens (26m asl) Work: Manchester (75m asl)
A TWO addict since 14/12/01
"How can wealth persuade poverty to use its political freedom to keep wealth in power? Here lies the whole art of Conservative politics."
Aneurin Bevan
Gooner
25 February 2021 12:38:40

Originally Posted by: Saint Snow 


 


 


 


The most frustrating snow event of my life. The front stalled just touching the Sefton/Lancashire coast. We got light snow on and off for hours, but only perhaps 1-2cm.


Two friends of hours had taken their caravan to near Windemere and woke to the snow level with the bottom of their door (approx 18"). Their dog ran out... and disappeared into the snow. They had to leave their caravan and go collect it a week later.


A Mate of mine lived in Dunblane and again had around 18" of snow.


If the front would have got another 20 miles eastwards, we'd have had a great snowfall. Did Wirral manage to get a dumping?


 



Hadn't known them long then 


Remember anything after T120 is really Just For Fun



Marcus
Banbury
North Oxfordshire
378 feet A S L


Saint Snow
25 February 2021 13:22:16

Originally Posted by: Gooner 


 


Hadn't known them long then 



 


I was being posh.


 




Martin
Home: St Helens (26m asl) Work: Manchester (75m asl)
A TWO addict since 14/12/01
"How can wealth persuade poverty to use its political freedom to keep wealth in power? Here lies the whole art of Conservative politics."
Aneurin Bevan
Quantum
25 February 2021 16:13:49


I mean the good news is that we are probably gonna get a cold spell.


And hopefully a new cold pool can develop under the cold core low in W siberia. That siberian cold pool is long gone though, its in the far east now.


So yes as I feared, not a bitterly cold scandi high with a siberian origin.


Instead a greenland high with a more arctic based origin (that happens to take a pitstop in W siberia)


Twitter: @QuantumOverlord (general), @MedicaneWatch (medicane/TC stuff)
2023/2024 Snow days (approx 850hpa temp):
29/11 (-6), 30/11 (-6), 02/12 (-5), 03/12 (-5), 04/12 (-3), 16/01 (-3), 18/01 (-8), 08/02 (-5)

Total: 8 days with snow/sleet falling.

2022/2023 Snow days (approx 850hpa temp):

18/12 (-1), 06/03 (-6), 08/03 (-8), 09/03 (-6), 10/03 (-8), 11/03 (-5), 14/03 (-6)

Total: 7 days with snow/sleet falling.

2021/2022 Snow days (approx 850hpa temp):

26/11 (-5), 27/11 (-7), 28/11 (-6), 02/12 (-6), 06/01 (-5), 07/01 (-6), 06/02 (-5), 19/02 (-5), 24/02 (-7), 30/03 (-7), 31/03 (-8), 01/04 (-8)
Total: 12 days with snow/sleet falling.
Gusty
25 February 2021 20:21:22

Just noticed there is XMAG for a retrogressive ridge from the UK to Greenland/ Iceland at 144 hours.


Hopefully it will serve to serve to import some clean and dry polar air rather than anything miserably wintry.


There is a general tendency for the ridge to collapse soon after but its certainly one to watch. 


Steve - Folkestone, Kent
Current conditions from my Davis Vantage Vue
https://www.wunderground.com/dashboard/pws/IFOLKE11 
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