The Weather Outlook

Remove ads from site

nsrobins
06 January 2026 13:42:57
The impacts from wind shouldn’t be underestimated, it is after all why we have a named (Meteofrance) storm.

On current track blend, up to 90mph gusts affecting the far SW and Channel Islands and it wouldn’t take too much adjustment to bring the south coast into play. I guess a mixture of preference/interest and location understandably means a discussion bias to snow potential but maybe we should have a dedicated storm thread as well as ‘short term snow potential’?


Neil

Fareham, Hampshire 28m ASL (near estuary)

Stormchaser, Member TORRO

DEW
  • DEW
  • Advanced Member Topic Starter
06 January 2026 14:48:45
As per Neil's request above

MetO yellow warning for snow for much of Central England late Thurs - midday Friday

Suggestions of further snow on Sunday left in the main model thread for now.


It's not the voting that's democracy, it's the counting - Tom Stoppard

Chichester 12m asl

Brian Gaze
06 January 2026 14:52:53
As I mentioned, this to me doesn't look like a "classic" channel low. Dew points and air temperatures appear marginal, so although some places may see a lot of snow, it will be of the wet variety which quickly becomes slushy. Expect a lot of compaction and drip drip as the precipitation eases and snow turns back to rain before petering out.

Strong winds are clearly another potential concern as Neil pointed out. 


Brian Gaze

Berkhamsted

TWO Buzz - get the latest news and views 

"I'm not socialist, I know that. I don't believe in sharing my money." - Gary Numan

nsrobins
06 January 2026 15:10:15
As is generally accepted lows undergoing a rapid cyclogenesis often veer to the North of a track depicted by models that perform less well in the specific region (SW approaches) and with the predicted dynamics (exit region). There are however models that in my experience perform quite well in these situations such as the UKV and it’s this one I’ll be watching with respect wind velocities in the next few runs. At this stage there is a tangible risk of severe gales from the far SW across the south to Kent on Thurs pm. The Channel Islands are definitely in the firing line.
Neil

Fareham, Hampshire 28m ASL (near estuary)

Stormchaser, Member TORRO

Rob K
06 January 2026 15:37:46
First 12Z high res models are out:

ICON 12Z runs the storm a bit further north with the centre running just north of London and exiting the coast in Suffolk. Heaviest snow well to the north over the Pennines.

ARPEGE 12Z has the track further south, as per the fax charts, maybe a few miles north, with the centre pretty well following the south coast. Heaviest snow in the west and north Midlands.


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

westv
06 January 2026 15:42:42
So we might get some sleet here in Hull??

I don't expect to be telling future generations about the Great Snow Storm of 2026. but who knows. 😊


Big heat in May

Summer will be spray.

Matty H
06 January 2026 15:53:44

First 12Z high res models are out:

ICON 12Z runs the storm a bit further north with the centre running just north of London and exiting the coast in Suffolk. Heaviest snow well to the north over the Pennines.

ARPEGE 12Z has the track further south, as per the fax charts, maybe a few miles north, with the centre pretty well following the south coast. Heaviest snow in the west and north Midlands.

Originally Posted by: Rob K 

I think FAX charts and MetO forecasts are the best tools for people at this range


Yate, Nr Bristol

TBFTEIARBSC

Brian Gaze
06 January 2026 16:34:02
ICON-D2 15Z is available.

UserPostedImage


Brian Gaze

Berkhamsted

TWO Buzz - get the latest news and views 

"I'm not socialist, I know that. I don't believe in sharing my money." - Gary Numan

nsrobins
06 January 2026 17:12:15
Cornwall and S Devon should monitor this closely. 90mph gusts possible late Thursday evening. 
Neil

Fareham, Hampshire 28m ASL (near estuary)

Stormchaser, Member TORRO

roadrunnerajn
06 January 2026 18:52:57

Cornwall and S Devon should monitor this closely. 90mph gusts possible late Thursday evening. 

Originally Posted by: nsrobins 

Great.. our house is close to the top of a vale nothing between us and New York… except an Ocean..and an evergreen.


Germoe, part of the breakaway Celtic Republic. 80m asl
Brian Gaze
06 January 2026 19:02:35
UKV 15Z view.

UserPostedImage


Brian Gaze

Berkhamsted

TWO Buzz - get the latest news and views 

"I'm not socialist, I know that. I don't believe in sharing my money." - Gary Numan

Snowedin3
06 January 2026 19:50:06
Ultimately this is a now cast situation the 12z runs on Thursday will give the best indication and even then it’s subject to change, it’s almost a identical repeat of December 2017 but I think the temperatures were that bit colder then.
Dean Barnes

Finstock, Chipping Norton, Oxfordshire

160m ASL 525 Ft

scillydave
06 January 2026 19:53:44

UKV 15Z view.

UserPostedImage

Originally Posted by: Brian Gaze 

The UKV shunts the storm north and with it the worst of the winds.

The Isles of Scilly look to bear the brunt as things stand with some of the models (UKV being one) showing gusts topping 100mph. 

Certainly a nasty storm.

I'd like it to shift approx 75 miles South of the UKV track - that'd spare the islands and have the happy bonus of placing me in the middle of the snow band! 

I have to say the track has been remarkably consistent thus far.


Currently living at roughly 65m asl North of Cowbridge in the Vale of Glamorgan.

Formerly of, Birdlip, highest village in the Cotswolds and snow heaven in winter; Hawkinge in Kent - roof of the South downs and Isles of Scilly, paradise in the UK.

Brian Gaze
06 January 2026 21:12:21
I’m still not entirely convinced about the snow potential from this disturbance, particularly regarding its extent. Some places could see a significant accumulation, and needless to say there would be some impressive photos due to the sticky nature of the snow. That said, parameters look very marginal, and it could well turn into a slushy mess on lower ground, with a quick reversion to rain as the precipitation fragments and becomes less intense.

UserPostedImage


Brian Gaze

Berkhamsted

TWO Buzz - get the latest news and views 

"I'm not socialist, I know that. I don't believe in sharing my money." - Gary Numan

scillydave
06 January 2026 21:20:32
That's my fear to Brian - I think the higher ground (above 200m or so) will do very well but it does look very messy.

I'd expect quite a bit of temporary disruption though - heavy wet snow is a devil for bringing down power lines and for washing the grit off the roads.

I'd like to be back in Birdlip for this one - 300m up should give then a fairly decent shot at some significant accumulations.


Currently living at roughly 65m asl North of Cowbridge in the Vale of Glamorgan.

Formerly of, Birdlip, highest village in the Cotswolds and snow heaven in winter; Hawkinge in Kent - roof of the South downs and Isles of Scilly, paradise in the UK.

Quantum
06 January 2026 23:37:14
I do think the models have it right as to where the snow risk is highest, you want to be downwind of that annoying NErly wind. And I think the wind is the key parameter to watch. T850s are firmly stuck in the neutral 'evaporation cooling needed' zone with little chance of that changing in either direction, precipitation looks like it will be intense with large amounts of moisture and heat from the atlantic. So in my opinion it comes down to wind, the less of it the better and ideally you want it taking the longest possible track over land and through the precipitation where the air can be cooled by evaporation.

In northern England this is a potential issue; we are too close to that annoying easterly wind despite having slightly colder uppers; our best chance is for the wind to remain slack with the strongest winds much further south. For high snow amounts in N England we need to rely on the scandi airmass starting to interact with the system to produce a secondary slow moving front to the north of the main system. Ideally we want the strong easterly winds to get this airmass in, and then for them to turn off when it actually arrives. Surprisingly this is a scenario that is actually shown in a few of the runs. Then again, increasingly we may just see heavy snow on saturday anyway when the full intensity of that scandi airmass does arrive.


25/26 (850hpa temp) 11 days snow/sleet falling

18/11 (-4) 19/11 (-6) 20/11 (-6) 01/01 (-7) 04/01 (-10) 10/01 (-7) 11/01 (-3) 30/01 (-1) 13/02 (-6) 15/02 (-4) 18/02 (-6)

24/25 10d

18/11 (-6) 19/11 (-6) 23/11 (-2) 22/12 (-5) 04/01 (-5) 05/01 (0)14/02 (0) 15/02 (0)12/03 (-6) 13/03 (-6)

23/24 8d

29/11 (-6) 30/11 (-6) 02/12 (-5) 03/12 (-5) 04/12 (-3) 16/01 (-3) 18/01 (-8)08/02 (-5)

22/23 7d

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

21/22 12d

Tim A
07 January 2026 06:09:43
Think the snow depth charts that ECM etc churn out will be shown to be an embarrassment , with lots of disappointment tomorrow due to the reasons highlighted by Q and Brian above. UKV and UKMO models really not interested in much away from the highest ground and perhaps a few lucky spots in Wales and W Midlands. 
Tim

NW Leeds

187m asl

 My PWS 

Brian Gaze
07 January 2026 06:21:59
It’s worth remembering that the current version of the UKV is known to overestimate areas of high-intensity precipitation and underestimate areas of low-intensity precipitation. The new version coming later this month is a big improvement. Therefore, I suspect the potential for evaporative cooling, and hence the risk of snow, will be lower than it is suggesting, assuming other parameters are correctly modelled.
Brian Gaze

Berkhamsted

TWO Buzz - get the latest news and views 

"I'm not socialist, I know that. I don't believe in sharing my money." - Gary Numan

scillydave
07 January 2026 07:00:12

It’s worth remembering that the current version of the UKV is known to overestimate areas of high-intensity precipitation and underestimate areas of low-intensity precipitation. The new version coming later this month is a big improvement. Therefore, I suspect the potential for evaporative cooling, and hence the risk of snow, will be lower than it is suggesting, assuming other parameters are correctly modelled.

Originally Posted by: Brian Gaze 

How does ir perform on wind speeds Brian? Hopefully it over estimates those too. There's a top gust of 129mph on the 3z UKV for the Isles of Scilly - that's far and away the highest I've seen modelled at this time scale for the islands. 


Currently living at roughly 65m asl North of Cowbridge in the Vale of Glamorgan.

Formerly of, Birdlip, highest village in the Cotswolds and snow heaven in winter; Hawkinge in Kent - roof of the South downs and Isles of Scilly, paradise in the UK.

Ally Pally Snowman
07 January 2026 07:11:43
I don't rate UKV at all it's terrible for temps and rain. I imagine that 129mph is utter nonsense 
Bishop's Stortford 85m ASL.
Tim A
07 January 2026 08:14:29
I used to like the euro4 for snow depth.

But definitely don't think we should be using ECM, Icon etc, maybe for track of low but it's apparent now that's it's not just about the track of the low but marginality too .  


Tim

NW Leeds

187m asl

 My PWS 

Brian Gaze
07 January 2026 08:19:05

How does ir perform on wind speeds Brian? Hopefully it over estimates those too. There's a top gust of 129mph on the 3z UKV for the Isles of Scilly - that's far and away the highest I've seen modelled at this time scale for the islands. 

Originally Posted by: scillydave 

I don’t have any data on how it currently performs. However, PS47, which goes live between 20/01 and 04/02 improves gust forecasts. The image below is copyright of the UK Met Office.

UserPostedImage


Brian Gaze

Berkhamsted

TWO Buzz - get the latest news and views 

"I'm not socialist, I know that. I don't believe in sharing my money." - Gary Numan

Matty H
07 January 2026 09:47:04

I don't rate UKV at all it's terrible for temps and rain. I imagine that 129mph is utter nonsense 

Originally Posted by: Ally Pally Snowman 

Yep

And unless there’s a massive escalation of the Meto warning today, they aren’t mentioning anything even close to that


Yate, Nr Bristol

TBFTEIARBSC

scillydave
07 January 2026 10:03:10

Yep

And unless there’s a massive escalation of the Meto warning today, they aren’t mentioning anything even close to that

Originally Posted by: Matty H 

Absolutely - though I'd be surprised not to see an Amber warning based on the current output.

I think what is interesting is that there's clearly a lot of room for improvement in the models in terms of the strength of the gusts of wind 

- they all differ widely on this even though they're fairly aligned on the mean wind speeds.


Currently living at roughly 65m asl North of Cowbridge in the Vale of Glamorgan.

Formerly of, Birdlip, highest village in the Cotswolds and snow heaven in winter; Hawkinge in Kent - roof of the South downs and Isles of Scilly, paradise in the UK.

Ally Pally Snowman
07 January 2026 10:14:52

Absolutely - though I'd be surprised not to see an Amber warning based on the current output.

I think what is interesting is that there's clearly a lot of room for improvement in the models in terms of the strength of the gusts of wind 

- they all differ widely on this even though they're fairly aligned on the mean wind speeds.

Originally Posted by: scillydave 

I imagine an Amber for wind in the SW will happen at some point today. 11am ish is usually when they update the warnings. An amber for snow as well for east Wales and West Midlands likely I'd imagine.  


Bishop's Stortford 85m ASL.

Remove ads from site