The Weather Outlook

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Retron
20 August 2023 17:21:35

In Las Vegas, the storm total from Saturday to Monday could challenge the city’s all-time three-day rainfall record of 2.59 inches on Aug. 20-22, 1957. [Eye on the Storm site]

oo-er! But to be fair there's no vegetation to trap the rain, so it will run off as flash floods plus the occasional mudslide.

Originally Posted by: DEW 

0.29 inches so far, it'll be interesting to see how much they end up with.

https://tgftp.nws.noaa.gov/weather/current/KLAS.html 

Not often you see Las Vegas, in August, being cooler than the Costa del Sheppey!


Leysdown, north Kent
Jiries
20 August 2023 17:32:24

The Death Valley August lowest minimum is 18°C (and the September minimum is 5°C).

 

Originally Posted by: doctormog 

Interesting and it depend on the rainwater temps if can bring it down to 17C to break a record but can't see it happening and temps will rise tonight high 20's when rain slowed down a bit.

Jiries
20 August 2023 17:35:19

0.29 inches so far, it'll be interesting to see how much they end up with.

https://tgftp.nws.noaa.gov/weather/current/KLAS.html 

Not often you see Las Vegas, in August, being cooler than the Costa del Sheppey!

Originally Posted by: Retron 

Probably first time to know that in the UK is a bit warmer than Death Valley in summer months.    Here today was 23C and Death Valley currently 22C with rain amount rising to 0.63IN at 6pm, I get that hourly update from NOAA site.  

DEW
  • DEW
  • Advanced Member
21 August 2023 06:16:49
Collection of photos https://www.bbc.co.uk/news/live/world-us-canada-66566483 

 


War is God's way of teaching Americans geography - Ambrose Bierce

Chichester 12m asl

Chunky Pea
21 August 2023 06:41:15
Great time-lapse of pyrocumulus over the wildfires of Canada recently  Looks akin to a mega volcanic eruption. 

https://youtu.be/YmyRFnLDGmU 


Patrick,

East Galway, Ireland.

Jiries
21 August 2023 06:59:41
Moderate to heavy rain tonight for Death Valley currently at 11pm 1.68 in before the reset with max temps 29C 85F and min 22C 71F.  

The radar show like a bit of pivoting which Death Valley are in the meddle and still more rain to come  so likely to top 2 or 3 inches by the end.

I wonder how the flat salt lake would become a real lakes now.

Jiries
21 August 2023 21:25:27
Fully updated stats for Furnace Creek.   Temperatures was 28C 82F and 22C 71F at night.  Rainfall reached 2.20 inches that 55.88mm of rain fell so that impressive and very interesting to see this happen in August.  Plus no 50C 122F reached this month so that unusual for August only reached 49C 120F one day.
Roger Parsons
26 August 2023 09:42:05
I'm reminded of the advice "Never pitch a tent in a dry river bed". 😁
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

Essan
26 August 2023 10:13:10
More heat records being smashed all over the globe ....

https://www.washingtonpost.com/weather/2023/08/24/global-heat-records-europe-asia-south-america/ 


Andy

Evesham, Worcs, Albion - 35m asl

Weather & Earth Science News 

Look in the doubt we've wallowed, look at the leaders we've followed, look at the lies we've swallowed, and I don't want to hear no more

Jiries
26 August 2023 11:08:23

More heat records being smashed all over the globe ....

https://www.washingtonpost.com/weather/2023/08/24/global-heat-records-europe-asia-south-america/ 

Originally Posted by: Essan 

SW USA had a cooler summer from the way I see all blues over that regions.  Death Valley did not reach 50C which is unusual for August as it always does.

]

]

Jiries
28 August 2023 18:52:27
Lot of rain and thunderstorms striking northern Cyprus including Nicosia for the first time to see rain falling in a summer month.  There was rain in some places yesterday and in Nicosia and today as well in other places.  Rain at night normally start from October to May but not from June to Sept.   Very interesting month from 45.2C to thunderstorms.  How I wish I was there with top of the range weather station as there seem so much variety and interesting weather events while UK climate gone dead boring like this year.
Tim A
29 August 2023 16:44:49
So much cooler in France/Italy since yesterday.  Florence  19c and cloudy now compared to 37c plus for the last two weeks and 41c on Thursday .  Snowing at Val Thorens in the Alps today with a covering. 
Tim

NW Leeds

187m asl

 My PWS 

Jiries
30 August 2023 05:57:25

So much cooler in France/Italy since yesterday.  Florence  19c and cloudy now compared to 37c plus for the last two weeks and 41c on Thursday .  Snowing at Val Thorens in the Alps today with a covering. 

Originally Posted by: Tim A 

Amazing it snowing in August after the Alps had very warm summer as well.  Variety is the key that UK never get anymore.

DEW
  • DEW
  • Advanced Member
30 August 2023 06:33:25
Photos at https://planetski.eu/2023/08/27/temperatures-drop-in-the-alps-as-snow-falls-at-altitude/ 

 


War is God's way of teaching Americans geography - Ambrose Bierce

Chichester 12m asl

Chunky Pea
31 August 2023 19:40:34
Car gets whipped up in a small torando in S. Carolina yesterday.

https://twitter.com/WxNB_/status/1697015711451758821?t=DMJxygUqvSFNXGo8p55rwA 


Patrick,

East Galway, Ireland.

DEW
  • DEW
  • Advanced Member
04 September 2023 06:14:25
Torrential rain in Spain causes major flooding

and widespread, too.

https://www.bbc.co.uk/news/world-europe-66702891 


War is God's way of teaching Americans geography - Ambrose Bierce

Chichester 12m asl

DEW
  • DEW
  • Advanced Member
05 September 2023 18:37:45
And now it's the turn of Greece under Storm Daniel

https://news.sky.com/story/greece-at-least-one-dead-as-cars-washed-away-during-storm-daniel-with-7-000-lightning-bolts-recorded-12955426 

😲Rainfall totals for today and tomorrow 60-70cm

and for an even more dramatic take

https://www.dailymail.co.uk/news/article-12482499/Shocking-moment-car-washed-sea-torrential-rain-hits-Greece-sparking-killer-floods-people-ordered-streets.html  with the headline Desperate Brits beg for help after being left stranded on storm-lashed Greek holiday island 

Some wild flood photos from a few days back in Austria

https://news.sky.com/story/austria-flooding-river-levels-reach-100-year-high-amid-storms-12950819 


War is God's way of teaching Americans geography - Ambrose Bierce

Chichester 12m asl

DEW
  • DEW
  • Advanced Member
06 September 2023 07:32:02
A more meteorological take on storm Daniel. The diagram of the omega-block is interesting.

https://yaleclimateconnections.org/2023/09/fire-to-flood-greeces-destructive-roller-coaster-ride/ 

 


War is God's way of teaching Americans geography - Ambrose Bierce

Chichester 12m asl

TimS
  • TimS
  • Advanced Member
06 September 2023 07:41:47

So much cooler in France/Italy since yesterday.  Florence  19c and cloudy now compared to 37c plus for the last two weeks and 41c on Thursday .  Snowing at Val Thorens in the Alps today with a covering. 

Originally Posted by: Tim A 

Reminds me of when I spent September 1996 travelling and camping around Italy on trains. We arrived overnight into Florence where it had been 37C the previous day. It then proceeded to rain pretty much the entire month, everywhere including the South and Sicily. The only settled weather we had was in Venice right at the end of the month, with days of 17C. 


Brockley, South East London 30m asl
DEW
  • DEW
  • Advanced Member
08 September 2023 07:39:33
Hong Kong and southern China battle widespread flooding from record rains

https://www.bbc.co.uk/news/world-asia-china-66748239 

Weather authorities issued a "black" rainstorm signal on Thursday night, a warning triggered by rainfall exceeding 70mm an hour. The Hong Kong Observatory later reported an hourly rainfall of 158.1 millimetres, the highest since records began in 1884.


War is God's way of teaching Americans geography - Ambrose Bierce

Chichester 12m asl

speckledjim
08 September 2023 07:44:36

A more meteorological take on storm Daniel. The diagram of the omega-block is interesting.

https://yaleclimateconnections.org/2023/09/fire-to-flood-greeces-destructive-roller-coaster-ride/ 

 

Originally Posted by: DEW 

754mm fell in 24 hours which is a record for Greece and an incredible amount of rain - more than I get in a year.


Thorner, West Yorkshire



Journalism is organised gossip

Saint Snow
08 September 2023 08:59:50
An awful lot of 'record breaking' rainfalls around the world this year.

We know that global warming increases the amount of water that can be carried in the atmosphere, and heavier rainstorms have long been forecast to be a symptom of climate change.

Coupled with the amazing bouts of heat that many places have also encountered, is this the year that the impacts of climate change take a big step up?

 


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

lanky
08 September 2023 09:40:25

An awful lot of 'record breaking' rainfalls around the world this year.

We know that global warming increases the amount of water that can be carried in the atmosphere, and heavier rainstorms have long been forecast to be a symptom of climate change.

Coupled with the amazing bouts of heat that many places have also encountered, is this the year that the impacts of climate change take a big step up?

 

Originally Posted by: Saint Snow 

I think it might be

Looking at the Global SST's for this year and the extreme +ve anomalies I think we may be experiencing some sort of step change and these crazy SST anomalies are being reflected in far more extreme rainfall events all over the globe

No concrete evidence of causation afaik but definitely a correlation

https://climatereanalyzer.org/clim/sst_daily/ 


Martin

Richmond, Surrey

Charmhills
08 September 2023 10:12:04

An awful lot of 'record breaking' rainfalls around the world this year.

We know that global warming increases the amount of water that can be carried in the atmosphere, and heavier rainstorms have long been forecast to be a symptom of climate change.

Coupled with the amazing bouts of heat that many places have also encountered, is this the year that the impacts of climate change take a big step up?

 

Originally Posted by: Saint Snow 

 El Niño also adds more forcing into the atmosphere meaning more energy hence higher rainfall.

Could effect us this late Autumn and into winter in terms of rainfall??


Loughborough, EM.

Knowledge is power, ignorance is weakness.

Duane.

Saint Snow
08 September 2023 10:13:44

El Niño also adds more forcing into the atmosphere meaning more energy hence higher rainfall.

Could effect us this late Autumn and into winter in terms of rainfall??

Originally Posted by: Charmhills 

It does and it could.

👍


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

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