DavidS
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Model Output Discussion - Colder spell ending, what's to follow?
DavidS replied to Paul's topic in Forecast Model Discussion
All hope, no expectation -
Model Output Discussion - Colder spell ending, what's to follow?
DavidS replied to Paul's topic in Forecast Model Discussion
So what is the ECM serving us up this morning. Well for the next 5 days we’ll have some milder weather with rain, followed by a cooler 5 day period with you’ve guessed it folks, rain. -
Winter 2020/21 - Moans, Ramps & Chat
DavidS replied to Seasonal Trim's topic in Spring Weather Discussion
Really wish I wasn’t awake to see the 00z GFS roll out. -
Model Output Discussion - Colder spell ending, what's to follow?
DavidS replied to Paul's topic in Forecast Model Discussion
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Stratosphere and Polar Vortex Watch 2020
DavidS replied to SqueakheartLW's topic in Spring Weather Discussion
The theme is continuing with forecast zonal winds. Even the bias corrected CFS is showing full on reversal options.- 1,801 replies
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Model output discussion - Winter has arrived
DavidS replied to Paul's topic in Forecast Model Discussion
Or coffee smelling trend setter? -
Model output discussion - Winter has arrived
DavidS replied to Paul's topic in Forecast Model Discussion
Great post. Thank you. -
Stratosphere and Polar Vortex Watch 2020
DavidS replied to SqueakheartLW's topic in Spring Weather Discussion
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Model output discussion - Winter has arrived
DavidS replied to Paul's topic in Forecast Model Discussion
I would rather have signals for a constant wintry nirvana, but in the absence of that particular fantasy, the evolution of the GFS 6z past D10 is ok for me. Dry weather, and plenty of frosts you would hope. Also with a big chunk of vortex pushed over to Russia, is there a potential for heights to retrogress to Greenland? -
Model output discussion - Winter has arrived
DavidS replied to Paul's topic in Forecast Model Discussion
Yes, the GFS 6z definitely takes a turn for the mild in Fantasy Island, or should I say Nightmare Island. But of course the models always want to revert back to climatology when they are not sure what to do, (he says trying to convince himself). -
Worldwide Mountain & Snow Sports Discussion 2022/23
DavidS replied to J10's topic in Spring Weather Discussion
Yes it’s very sad. Let’s hope the season can get going properly in January. Still it’s nice to see the snow coming now and it looks like you will be getting quite a bit in the next week or so. -
Stratosphere and Polar Vortex Watch 2020
DavidS replied to SqueakheartLW's topic in Spring Weather Discussion
Yep, certainly looks that way. Both uncorrected an bias corrected CFS showing significant weakening of zonal winds.- 1,801 replies
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Model output discussion - Winter has arrived
DavidS replied to Paul's topic in Forecast Model Discussion
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Model output discussion - Winter has arrived
DavidS replied to Paul's topic in Forecast Model Discussion
Yes it pivots north as another low comes in underneath. The Russian High is still strong, will it push west? Probably not. -
Stratosphere and Polar Vortex Watch 2020
DavidS replied to SqueakheartLW's topic in Spring Weather Discussion
The current uncorrected and bias corrected CFS . Obviously these can and do change significantly on a run to run basis. But nevertheless, the indication is there for a significant reduction- 1,801 replies
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Model output discussion - into the start of Winter
DavidS replied to Paul's topic in Forecast Model Discussion
Bank! Won’t happen, but bank. I’ll take the 1 to 2 inches for my location in South Wales. -
Model output discussion - into the start of Winter
DavidS replied to Paul's topic in Forecast Model Discussion
Model watching continues to be of great interest. The detail varies, but the theme continues. Higher heights to our north and lower heights being shown over Europe. All very positive for those that favour cold. And in the extended GFS, is that an Arctic Hare I spy? -
Model output discussion - into the start of Winter
DavidS replied to Paul's topic in Forecast Model Discussion
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Stratosphere and Polar Vortex Watch 2020
DavidS replied to SqueakheartLW's topic in Spring Weather Discussion
Yes it is a long way off.- 1,801 replies
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Stratosphere and Polar Vortex Watch 2020
DavidS replied to SqueakheartLW's topic in Spring Weather Discussion
The below chart was posted on the model thread. I haven’t looked at the strat charts for a while. Will be interesting to see if the trend develops / strengthens.- 1,801 replies
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Model output discussion - into the start of Winter
DavidS replied to Paul's topic in Forecast Model Discussion
At day 10 on the ECM the Euro picture is not ideal, but as others have commented recently, the Northern Hemisphere Profile is encouraging with the PV shunted well away from its usual location. -
Model output discussion - Winter approaches
DavidS replied to Paul's topic in Forecast Model Discussion
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Model output discussion - Winter approaches
DavidS replied to Paul's topic in Forecast Model Discussion
Good indications for a cooler and more seasonable spell of weather in the coming week. With the potential for something colder in the extended.