The Weather Outlook

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Jiries
31 October 2026 16:17:52

I don't think there was a SSW in place in late 2010. Late November / December 2010 was more down to a random series of synoptic coincidences which in turn created an 'inertia' so to speak. 

Originally Posted by: Chunky Pea 

I think we never heard about SSW wording that time? Plus the reflective wording also created by some posters thought this will bring snow and cold weather but does not deliver.  it down to luck with the set-up that persist for several weeks unlike last winter the models refusing us to get the cold weather for several weeks so it was down to bad luck.  That bad luck duration lasted for several weeks otherwise we would get this good luck set up from early Jan to mid Feb.

Ally Pally Snowman
31 October 2026 16:20:48

I don't think there was a SSW in place in late 2010. Late November / December 2010 was more down to a random series of synoptic coincidences which in turn created an 'inertia' so to speak. 

Originally Posted by: Chunky Pea 

Yes you're right there wasn't one before December 10. It was just the similar conditions I'm hoping for.


Bishop's Stortford 85m ASL.
doctormog
31 October 2026 16:53:41
The 12z GFS op run continues with the largely anticylonic outlook for the foreseeable realistic outlook period. It should feel seasonal, mists and mellow fruitfulness and all that.

(And no the Met Office extended outlook meaning really wasn’t “pretty obvious” unless ambiguous poorly structured statements are what you are used to.)


The Beast from the East
01 November 2026 02:43:03

 It should feel seasonal, mists and mellow fruitfulness and all that.

Originally Posted by: doctormog 

I love this sort of weather, perhaps only bettered by some snowfall which now seems an unlikely prospect for lowland southern england these days

But sadly, looks like we will be dragging in cloud off the north sea.  So it looks like a dirty high for this part of the world


Purley, Surrey, 70m ASL

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DEW
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01 November 2026 08:55:28
FAX - HP currently to the SW soon moving to Scotland and staying there for the coming week 1040mb, give or take. Easterlies with fragments of an old front and a showery trough or two running through the Channel at first.

GFS Op 00z - Agrees with FAX; then by Mon 9th the HP weakens, drifts to the other side of the N Sea and winds turn into the S as a trough approaches Ireland. The trough makes little progress and the cycle starts again - HP comes in from the SW Wed 11th, drifts eastwards, trough just off Ireland Tue 17th.

ECM - like FAX and GFS (though less of an easterly through the Channel at first); the second HP on the 11th is sited further south so more of a W/SW influence  in that week,

AIFS - London, maxima around 10C to Fri 13th (cloudy so little diurnal variation) and dry; then milder (13C) with rain for the following weekend. Edinburgh, maxima 8-9C again cloudy; some spits of rain in the first week but like London milder with rather more rain after Fri 13th.

GEFS - mean temp and ens members near norm to Mon 9th (a little below at first, a little above later). Then a spread of ens members opens up with mean near norm, op and control both much milder. Dry until Mon 9th, then  chances of rain increase, could be heavy in SW England and Wales.

Jet stream for northern hemisphere persistently strong over E Siberia and N Pacific for the next two weeks, but losing its way and fragmentary for that period over the Atlantic. Thus our quiet and still mostly dry weather continues for the foreseeable future,


I can calculate the movements of stars, but not the madness of men - Isaac Newton

Chichester 12m asl

HibbertG
01 November 2026 11:32:21
Anyone got any info about Winter 1962/3 reference SSW.  November 1962 had a very cold - sub zero - period with thick fog, then it warmed up again mid December.  But then came January to April 1963!
AJ*
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01 November 2026 11:56:25

I love this sort of weather, perhaps only bettered by some snowfall which now seems an unlikely prospect for lowland southern england these days

But sadly, looks like we will be dragging in cloud off the north sea.  So it looks like a dirty high for this part of the world

Originally Posted by: The Beast from the East 

The change in diurnal variation of 2m temps on GEFS London from large to small variation, which had been shown consistently over the past several days to happen this weekend, gave me the hint that it would turn cloudy. And so it has. Cloud cover and potentially anticyclonic gloom - what I call 'sensory deprivation weather' - looks like persisting for a good few days in this corner of England.


Angus; one of the Kent crew on TWO.

Tonbridge, 40m (131ft) asl

Ally Pally Snowman
01 November 2026 12:30:45

Anyone got any info about Winter 1962/3 reference SSW.  November 1962 had a very cold - sub zero - period with thick fog, then it warmed up again mid December.  But then came January to April 1963!

Originally Posted by: HibbertG 

AI suggests no SSW in November 1962, but there was a unusual Canadian warming apparently. 


Bishop's Stortford 85m ASL.
DEW
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02 November 2026 08:32:24
FAX - anticyclone ca 1040mb Scotland in place for this week, slowly declining in place, a few showery troughs along the Channel

GFS Op 0z - The HP above eventually drifts eastwards and from Tue 10th a shallow trough lies SW-NE across Britain. A ridge of HP is back from the south for the weekend 14th/15th before a broad but not very active are of LP spreads in from the Atlantic. LP over Scandinavia has some rather cold N -lies down the N Sea Thu 12th, looks as if it will just miss Britain but it would only take a small nudge ...

ECM - the shallow trough on Tue 10th doesn't materialise and instead there are strong but simple W-lies with HP based in N Italy. then N-lies appear from Tue 17th.

AIFS - London, maxima dropping from 12C now to 8C Tue 10th then milder 13-15C with some rain likely from that date. Edinburgh, maxima mostly 9-10C, warmer 12th/13th, bit and pieces of rain at any time, rather more Fri 13th.

GEFS - mean never far from norm though  in England slightly cooler in week 1, slightly milder in week 2, but reversed for Scotland ;dry-ish to Mon 9th , chances of rain then increase, sometimes heavy esp in SW

Notable HP this week but after that some rather indeterminate weather


I can calculate the movements of stars, but not the madness of men - Isaac Newton

Chichester 12m asl

DEW
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02 November 2026 16:06:40

GFS Op 0z - The HP above eventually drifts eastwards and from Tue 10th a shallow trough lies SW-NE across Britain. A ridge of HP is back from the south for the weekend 14th/15th before a broad but not very active are of LP spreads in from the Atlantic. LP over Scandinavia has some rather cold N -lies down the N Sea Thu 12th, looks as if it will just miss Britain but it would only take a small nudge ...

Originally Posted by: DEW 

The 06z has found that nudge, and not so small either, with a deepening cold LP moving down the west coast and arriving over S Wales 975mb on Thu 12th ...

EDIT

but the 12z has let it slip a bit- northerlies but not as strong, and LP 985mb in the Channel


I can calculate the movements of stars, but not the madness of men - Isaac Newton

Chichester 12m asl

DEW
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03 November 2026 08:56:02
FAX - HP Scotland ca 1040mb now, declining 1030mb by Sat 7th with small showery troughs around E & S coasts.

GFS Op 00z - from the weekend, pressure continues to drop; by Tue 10th twin LPs 995mb centred Norwegian Sea and France link to form a N-S trough over Britain feeding in cold N-lies, by Thu 12th a defined centre over E Anglia. As this fills, pressure rises over SW France and by Thu 19th that brings in  mild SW-lies with gales in the north

ECM - like GFS .but slower to set up next week's trough, also shows simple N-lies with the trough further east, near Denmark on Thu 12th. Then the HP by Thu 19th extends from France into the Atlantic, tipping winds into gentle W-lies rather than SW-lies.

AIFS - London, maxima slowly dropping from 12C now to 6C Tue 17th with frosty nights likely from Thu 12th, a day's rain on Tue 10th. Edinburgh, maxima around 8C for this week, then a few days at 5C before rising in fits and starts to 10C Mon 16th, tiny amounts of rain from time to time. London and Edinburgh distinctly different.

GEFS - cool now esp in S, but mean and ens members forecasting milder (near mean in Scotland) with rain Mon 9th - Fri 14th. Then drier, mean near norm to Thu 19th but op and control cooler at first and milder later 14th- 19th. A distinct difference from AIFS; generally the same across Britain instead of separating out N & S.

Models suggest a cold snap with cold rain Tue 10th, but otherwise quiet weather with nothing out of the ordinary for the time of year


I can calculate the movements of stars, but not the madness of men - Isaac Newton

Chichester 12m asl

fairweather
03 November 2026 19:27:44
Today was interesting. There was a chilly ENE here bringing rather more and heavier showers than I was expecting in off the N.Sea. The sky was bright at times but the cloud was reminiscent of long ago when we got similar showers of snow from such a HP set up. It was around 11C all afternoon but if it was January or February and 6C may have been wintry at least back when it would have been a couple of degrees colder. If we can get a cold Scandinavia and cold near continent this winter I am hopeful of some snow for the first time since 2018. If cold enough today's showers would have given a couple of cm of snow.
S.Essex, 42m ASL
Jiries
03 November 2026 19:29:48
https://wetterzentrale.de/en/topkarten.php?map=1&model=gfs&var=1&run=12&time=186&lid=OP&h=0&mv=0&tr=6#mapref 

Even if this too early but really nice to see very different set up pattern than usual HP to the south and Lows to the north.  Would had got lot of snow showers from this set up.   Also glad the model again now dropping the idea of HP borefest that was going to persist to mid month will end in few days time.  This HP haven't deliver wall to wall sunshine just barely escape the gloom and lot of rain that the SE got lately. So it better to go away to Greenland.

Toronto sunny and warm 21C in November so if N America get mild winter we have better chances for us this coming winter.

DEW
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04 November 2026 08:44:49
FAX - Anticyclone currently 1039mb Scotland drifting to 1029mb Black Sea by Sun 8th with a ridge of high pressure lingering behind it, showery troughs around east and south coasts of England.

GFS Op - As above, then a quiet period; although on Thu 12th LP off NW Spain tries to set up a shallow trough across England to link to Scandinavia with NE-lies it fails, and by Sat 14th HP is back over Britain 1025mb. That sinks southwards by Tue 17th and introduces westerlies albeit including a trough passing through on Thu 19th.

ECM - differs from GFS from Sat 14th with pressure dropping over Norway 980mb and strong N-lies for Britain's east coast. But that soon pulls away N-wards and by Tue 17th ECM looks like GFS with HP over France and westerlies.

AIFS - London, maxima mostly 9-10C (a couple of colder snaps Mon 9th and Thu 12th; dry until Mon 16th and Wed 18th cold between these dates then temps a little milder. Edinburgh, maxima 7-9C but like London cooler Mon 9th- Thu 12th; also like London rain Mon 16th and Wed 18th, but also a very little rain this week.

GEFS - mean temp and ens a little below norm to Tue 10th; then mean temp a degree or two above norm with ens members spreading out; op run is a very cold outlier for weekend of 14th and a very warm one Wed 18th. Rain likely Wed 11th - Fri 13th, heavy in SW, in some runs also Wed 7th and Mon 16th.

The previously forecast cold spell around 10th-12th is hanging by a thread and only really featuring in the op run. Rain is still presented on a 'rain tomorrow, never rain today' basis, not good news for water supplies.


I can calculate the movements of stars, but not the madness of men - Isaac Newton

Chichester 12m asl

Brian Gaze
05 November 2026 08:13:35
First bust of the season? The chance of a cold plunge looks to have receded, at least according to the GEFS. On the other hand, ECM IFS still shows something more interesting.

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Brian Gaze

Berkhamsted

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DEW
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05 November 2026 08:21:47
FAX - HP currently 1037mb Shetland moving steadily SE-wards to Mon 9th 1033mb Black Sea. Weak trough over Channel moving northwards during the weekend as pressure drops over Britain; a more significant depression 984mb developing also by Mon 9th west of Portugal and pushing its fronts ahead towards S England.

GFS Op 00z - the above depression moves northwards only slowly and is off W Ireland Thu 12th. It then gets incorporated into LP moving down from Greenland 990mb Western Isles Sat 14th. That introduces a period of W/NW-lies with LPs following the usual track north of Scotland; 975mb Tue 17th Faeroes and again Sat 21st Fair Isle - from the 14th implies often unsettled for Scotland, passing fronts for England.

ECM - differs markedly from GFS after Thu 12th; that depression off Ireland links with another 980mb Norway, not Greenland, and brings in strong N-lies briefly Sat 14th. After a brief pressure rise from the SW for 15th/16th, depressions develop east of Iceland and run southwards down the Norwegian coast with more cold N-lies for Britain by Fri 20th.

AIFS - London, maxima dropping from 10C now to 6C Sat 14th; after a further drop for a couple of days, back up to 12C from Tue 17th. Rain Thu 12th and Tue 17th. Edinburgh, dropping from 10C now to 5C Fri 13th, unlike London, milder just for the weekend 14th/15th, then a more sustained rise to 10C from Wed 18th. Spits of rain this week, then more definite Tue 17th.

GEFS - mean temp with quite closely clustered ens members, a little below norm to Mon 9th , then 2 or 3C above norm through to Sat 21st. Chances of rain increasing after Mon 9th, heavy in SW and also later in W more generally.

Not surprisingly, GFS and GEFS in step but out of step with ECM and AIFS. A good test for the models.

No review tomorrow (Fri); I have a hospital appointment for a deferred angiogram.


I can calculate the movements of stars, but not the madness of men - Isaac Newton

Chichester 12m asl

Rob K
05 November 2026 20:14:08
The models seem to have reverted to a rather bland setup since I last checked. Not much sign of any early season 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

Philrenishaw
05 November 2026 20:36:37

The models seem to have reverted to a rather bland setup since I last checked. Not much sign of any early season cold.

Originally Posted by: Rob K 

does seem a storm at 240 on ECM / GFS or should that be discounted....

picturesareme
06 November 2026 01:27:24

The models seem to have reverted to a rather bland setup since I last checked. Not much sign of any early season cold.

Originally Posted by: Rob K 

Past couple of days have been a good 4-5C below average for the time of year here, so definitely cold.

As for any cold from the on going ssw well that wouldn't be expected for another 4-6 week.

fairweather
06 November 2026 09:53:50

The models seem to have reverted to a rather bland setup since I last checked. Not much sign of any early season cold.

Originally Posted by: Rob K 

We've already had lower max temps here than many January days in the last decade.


S.Essex, 42m ASL
BJBlake
06 November 2026 23:37:27

AI suggests no SSW in November 1962, but there was a unusual Canadian warming apparently. 

Originally Posted by: Ally Pally Snowman 

1969 was a better match for an early SSW event and this proved to be hum-dinger of a winter. I remember it well, albeit I was 8 years old. There were frequent wintry periods through the winter, and in fact I don’t remember any Atlantic based west to east flow. But I do remember building an igloo !!


Brecklands, South Norfolk 28m ASL
Ally Pally Snowman
07 November 2026 06:10:07
Nothing overly exciting yet on the output.  But GFS 0z does have a few frosts this morning at least.
Bishop's Stortford 85m ASL.
DEW
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07 November 2026 07:45:49
FAX - current HP declining leaving some shallow troughs floating around. Depression off to the SW 984mb, an increasingly marked feature, pushing fronts into England by Tuesday (but not Scotland, and not affecting the east much)

GFS Op 0z - The above depression peters out, but after a brief rise of pressure, Atlantic troughs approach the west (not much effect on the east) Tue 17th and Sat 21st. Then westerlies.

ECM - Like GFS at first but the rough on Tues 17th is much deeper and lying down the east coast 975mb with strong cold N-lies. 

AIFS - London, maxima a little below 10C week 1 and with some cold nights, then a little above 10C week2; rain Wed 11th and then every other day from Tue 17th. Edinburgh, maxima dipping from 10C now to 5C Thu 12th, then a fairly mild spell with maxima 10-13C; trivial rain week 1 then every other day from Mon 16th

GEFS - mean temp and most ens members becoming mild around Wed 11th then dropping back to norm through to Mon 23rd (op and control have their cold moments 13th and 17th) rain increasingly likely and widespread from the 11th in the south, from the 16th in Scotland

Bulletin posted from Worthing Hospital - see Daily Thread


I can calculate the movements of stars, but not the madness of men - Isaac Newton

Chichester 12m asl

Jiries
07 November 2026 09:35:24

Nothing overly exciting yet on the output.  But GFS 0z does have a few frosts this morning at least.

Ally Pally Snowman wrote:

Glad to see the back of this nuisance HP that didn't bring sun, frosts or settled weather.  Will see alot of sun this coming week thanks to the HP absence.  I hope this winter we don't get any HP over us just to the west all the time.

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