The Weather Outlook

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Brian Gaze
05 August 2026 09:01:30
If anyone is heading to Spain, they may find the EUMETSAT imagery useful. It was recently updated on TWO to use the latest third-generation feed and now refreshes every 10 minutes. Specifically for the eclipse, I've added a path overlay for Spain.

It's free, not premium, here:

https://www.theweatheroutlook.com/twodata/eumetsat.aspx?view=geocolour®ion=es 

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

Ally Pally Snowman
05 August 2026 09:38:10
It's the nearest the UK will get to a total eclipse for 70 years, so definitely significant.  Hopefully the cloud stays away.
Bishop's Stortford 85m ASL.
tierradelfuego
05 August 2026 10:55:29
It's also the height of the Perseid meteor storm so another reason for us to hope we have a clear sky.
Bucklebury

West Berkshire Downs AONB

135m ASL

VP2 with daytime FARS

Rainfall collector separated at ground level

Anemometer separated above roof level

WeatherLink Live (Byles Green Crew )

johncs2016
05 August 2026 11:47:56
The particular day which this thread refers to is also a day which is known as the Glorious Twelfth as it marks the start of the grouse shooting season here in Scotland, so let's hope for a glorious event on that day with some clear skies which will actually allow us to see that.

Here in Edinburgh, it's usually always cloudy or overcast at the time when there is a major astronomical event which is worth seeing but I suppose the law of average tells us my luck in that regard has to change at some point in time.


The north of Edinburgh, usually always missing out on snow events which occur not just within the rest of Scotland or the UK, but also within the rest of Edinburgh.

Bolty
05 August 2026 12:35:09
Let's hope the weather holds up. It would be very much in character with the reputation of the British weather to get a cloudy and drizzly evening after the glorious summer we've had!

Still, it's definitely significant. I remember the large partial eclipse in March 2015 and so it will be comparable to that. At the height of it, it will feel noticeably cooler and feel a bit like a dull December day.


Scott

Blackrod, Lancashire (4 miles south of Chorley) at 156m asl.

My weather station 

scillydave
06 August 2026 06:34:55
If low tide is at midday and you're landing just before that then you won't get across to Tresco I'm afraid - or at least you could but you wouldn't have long over there. Because of the tides they'll likely have a trip across to Tresco (and other islands) at 2pm or 2:15pm. They then return at 4pm or 4:30pm so you'd make it back in time to grab a taxi up to the airport (literally 5 minutes drive from the quay).

If time allows I'd try and get yourself on an earlier flight to maximise the day - they sometimes have late cancellations if you ask.


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.

Retron
06 August 2026 06:44:41

If time allows I'd try and get yourself on an earlier flight to maximise the day - they sometimes have late cancellations if you ask.

Originally Posted by: scillydave 

Is fog an issue this time of year? I went in the summer back in 2002 or so with my dad, we flew out on a helicopter (great fun, first time I'd been in one) and had a ferry booked back in the evening. However fog rolled in around lunchtime and all flights and ferries were cancelled! We went all over the place trying to find a room for the night and ended up having to share a bedroom in a guest house, we managed to get the last room they had (for £200...). I ended up sleeping on the floor in the bathroom...

It was still misty the following day but the ferry sailed, thank goodness. I've not been back!


Leysdown, north Kent
scillydave
06 August 2026 06:50:00

Is fog an issue this time of year? I went in the summer back in 2002 or so with my dad, we flew out on a helicopter (great fun, first time I'd been in one) and had a ferry booked back in the evening. However fog rolled in around lunchtime and all flights and ferries were cancelled! We went all over the place trying to find a room for the night and ended up having to share a bedroom in a guest house, we managed to get the last room they had (for £200...). I ended up sleeping on the floor in the bathroom...

It was still misty the following day but the ferry sailed, thank goodness. I've not been back!

Originally Posted by: Retron 

Sounds like you had a pretty rotten experience! It's very rare for both the boat and the helicopter/planes to be cancelled at the same time. Fog doesn't stop the boat these days.

As for fog - it's fairly common through mid May to mid June when the sea is still cool and that's when you tend to get most issues. At this time of year it's less common though the odd cancellation does happen in August. 


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.

Roger Parsons
06 August 2026 16:04:33
Eclipse fact. 

1715 A total solar eclipse is seen in England. Another total solar eclipse has not been seen in London since, and will not be seen for another 600 years.

https://www.discoverbritain.com/history/historic-events/18th-century-britain-timeline/ 


RogerP

West Lindsey district of Lincolnshire

Everything taken together, here in Lincolnshire are more good things than man could have had the conscience to ask.

William Cobbett, in his Rural Rides - c.1830

KDB1
08 August 2026 08:33:25
Its going to be interesting to see what  impact the eclipse will have on temperatures as it looks like its going to be a hot day for most of England and Wales. Temperatures will be declining as the eclipse occurs early evening but we've not had a deep eclipse coiniciding with high temperatures for the UK for many moons, so to speak

Also to note is that maximum eclipse with occur when the sun is lowish in the sky and this will have an impact on light levels. The eclipse will be darker than if the same eclipse had occur at solar noon (sun's highest position) that same day.  So even if there is cloud blocking, there will be a notable drop in light levels in and around maximum. It will be almost like there are two sunsets that day. Another factor is the clarity of the air, as we know a lot of pollutants, aerosols in the air can scatter a lot of light making the sun appear redder as the sun heading towards sunset or spectacularly  with the "Hurricane Sun" caused by the remains of Ophelia in October 2017.

If the sun is not hidden by clouds near maximum, the shadows cast are going to be very interesting, there could be a lot of thin crescents casts also shadows that are vertical such as telegraph poles will appear a lot sharper.

The eclipse will be darker than the 20th March 2015 eclipse at least for my location 

Timelapse of 20th March 2015 solar eclipse (89%) 

scillydave
08 August 2026 09:03:22

Its going to be interesting to see what  impact the eclipse will have on temperatures as it looks like its going to be a hot day for most of England and Wales. Temperatures will be declining as the eclipse occurs early evening but we've not had a deep eclipse coiniciding with high temperatures for the UK for many moons, so to speak

Also to note is that maximum eclipse with occur when the sun is lowish in the sky and this will have an impact on light levels. The eclipse will be darker than if the same eclipse had occur at solar noon (sun's highest position) that same day.  So even if there is cloud blocking, there will be a notable drop in light levels in and around maximum. It will be almost like there are two sunsets that day. Another factor is the clarity of the air, as we know a lot of pollutants, aerosols in the air can scatter a lot of light making the sun appear redder as the sun heading towards sunset or spectacularly  with the "Hurricane Sun" caused by the remains of Ophelia in October 2017.

If the sun is not hidden by clouds near maximum, the shadows cast are going to be very interesting, there could be a lot of thin crescents casts also shadows that are vertical such as telegraph poles will appear a lot sharper.

The eclipse will be darker than the 20th March 2015 eclipse at least for my location 

Timelapse of 20th March 2015 solar eclipse (89%) 

Originally Posted by: KDB1 

Great post and good to see you back.


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
08 August 2026 15:26:55
Here's the ECMWF IFS total cloud cover forecast across the region at 18:00 on 12/08.

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

Roger Parsons
11 August 2026 12:55:30
Don't try and look at the sun without adequate eye protection!

See: How to safely view the solar eclipse

https://www.bbc.co.uk/news/videos/cj03vnpg0lvo 

Eclipse chasers scramble for glasses as stocks run low

https://www.bbc.co.uk/news/articles/clyqxx27620o 


RogerP

West Lindsey district of Lincolnshire

Everything taken together, here in Lincolnshire are more good things than man could have had the conscience to ask.

William Cobbett, in his Rural Rides - c.1830

Roger Parsons
11 August 2026 16:49:11
We plan a dummy run to our viewing point this evening - to test our "solar ecIipse-glasses". Make sure you watch it safely tomorrow!

Eclipse chasers scramble for glasses as stocks run low.

https://www.bbc.co.uk/news/articles/clyqxx27620o 


RogerP

West Lindsey district of Lincolnshire

Everything taken together, here in Lincolnshire are more good things than man could have had the conscience to ask.

William Cobbett, in his Rural Rides - c.1830

roadrunnerajn
11 August 2026 17:58:20
I’m in a pretty good location to view the partial solar eclipse tomorrow, however I was lucky enough to see the full eclipse on Wednesday 11th August in 1999. 

The main takeaway from that was just how much light there was just before the shadow of the moon shot across the bay. 


Germoe, part of the breakaway Celtic Republic. 80m asl
Rob K
12 August 2026 09:37:27
Yesterday evening here in Mallorca the sunset was largely blocked by annoying cloud over on the mainland. You could see the sun but not in any detail so totality would have been a bust. Today the skies have a clearer and drier look and it feels less humid but if convection kicks off on the east coast of Spain it could still go Pete Tong (he likes the Balearics in summer!)
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

Bolty
12 August 2026 11:25:07
It should be quite surreal tonight. It's forecasted to be about 30°C here this evening, and a 90% eclipse should drop the light to that of a dull midwinter's day. It will be interesting how much the temperature falls, and how eerie the atmosphere ends up.

The weather seems to be playing ball for most too!


Scott

Blackrod, Lancashire (4 miles south of Chorley) at 156m asl.

My weather station 

KDB1
12 August 2026 14:24:31

Eclipse fact. 

1715 A total solar eclipse is seen in England. Another total solar eclipse has not been seen in London since, and will not be seen for another 600 years.

https://www.discoverbritain.com/history/historic-events/18th-century-britain-timeline/ 

Originally Posted by: Roger Parsons 

Jerusalem's last saw a total solar eclipse in 1153....the next one.....2241!   A gap of 1088 years.

Retron
12 August 2026 14:28:55

Eclipse fact. 

1715 A total solar eclipse is seen in England. Another total solar eclipse has not been seen in London since, and will not be seen for another 600 years.

https://www.discoverbritain.com/history/historic-events/18th-century-britain-timeline/ 

Originally Posted by: Roger Parsons 

2151-1715 isn't 600, so their maths is a bit out!

https://www.timeanddate.com/eclipse/map/2151-june-14?n=uk%2Flondon 

(Not that any of us will be alive in 2151, of course...)


Leysdown, north Kent
Chunky Pea
12 August 2026 14:40:35
A capture of the March 20th 2015 partial eclipse I took at exactly 10.28am. Used my polaroid sunglasses over the lens to take it. It was, of course, typically overcast but the clouds thinned just enough for a few minutes to allow a brief viewing. It did become darker for a few minutes I recall, but not impressively so, with a temp drop of around 1.0c. 

UserPostedImage


Patrick,

East Galway, Ireland.

Crepuscular Ray
12 August 2026 14:41:07
Looking doubtful for a lot of Scotland. 6/8 cloud here now and showers starting to form and move east. Touch and go 🤔 Think I'll watch Leeds Utd v Manchester Utd in Dublin instead 😆
Jerry

Edinburgh, in the frost hollow below Blackford Hill

Chunky Pea
12 August 2026 14:45:38

Looking doubtful for a lot of Scotland. 6/8 cloud here now and showers starting to form and move east. Touch and go 🤔 Think I'll watch Leeds Utd v Manchester Utd in Dublin instead 😆

Originally Posted by: Crepuscular Ray 

Hoping to see an actual full eclipse in southern Spain next summer. Pretty much guaranteed clear blue skies for it. 


Patrick,

East Galway, Ireland.

KDB1
12 August 2026 14:54:23

Looking doubtful for a lot of Scotland. 6/8 cloud here now and showers starting to form and move east. Touch and go 🤔 Think I'll watch Leeds Utd v Manchester Utd in Dublin instead 😆

Originally Posted by: Crepuscular Ray 

Actually it will be interesting to see what the light levels are at the start of the match. Dublin will be almost 94% at around 7.10 pm 

johncs2016
12 August 2026 15:12:46

Looking doubtful for a lot of Scotland. 6/8 cloud here now and showers starting to form and move east. Touch and go 🤔 Think I'll watch Leeds Utd v Manchester Utd in Dublin instead 😆

Originally Posted by: Crepuscular Ray 

I'm not seeing too much showery activity around according to the latest radar maps other than a clump of showers to our NW which is well away from the direction from which the wind is blowing. As a result, I'm not too concerned about that but we do need to get rid of at least some of that cloud cover if we are to have a decent chance of being able to see that eclipse here in Edinburgh.


The north of Edinburgh, usually always missing out on snow events which occur not just within the rest of Scotland or the UK, but also within the rest of Edinburgh.

johncs2016
12 August 2026 15:16:09

Actually it will be interesting to see what the light levels are at the start of the match. Dublin will be almost 94% at around 7.10 pm 

Originally Posted by: KDB1 

It should be light enough inside the ground as the floodlights will no doubt be on, but I will imagine that it could be quite dark within the vicinity of the ground as this match is being played in the Republic of Ireland which is much closer to the path of totality than we all are here in the UK.


The north of Edinburgh, usually always missing out on snow events which occur not just within the rest of Scotland or the UK, but also within the rest of Edinburgh.

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