Starsail

syed2878 just to clear up a little misconception. It has not been a snowy winter for large parts of Scotland. I live on a hill at 200m a.s.l just South of the Central belt of Scotland and have seen very little lying snow all winter. Certainly not enough to build a snowman. I have seen very little frost either. The 'you lot' that you refer to relates to the North of Scotland primarily, Aberdeenshire, Highland and the Northern Isles doing reasonably well this year Geographically this represents possibly about half of the land mass of Scotland but in terms of population a significant minority. I suspect that Kirkcaldy Weather has seen very little snow himself this winter. Keep up the good work KW. Much appreciated.

I was just looking at the warning matrix on the met office amber warning. It is at it's highest level ( far right) in terms of impact. It is only likelihood that stops it from going red ( vertical axis).. As the track of the storm becomes more certain I would expect that some areas will go red. Sorry , don't know how to post the image.

The Met Office rainfall radar this afternoon was showing the heaviest band of precipitation for tomorrow coming through the Central Belt. This evening it is all further South with Dumfries possibly being the sweet spot. I guess it updates on the basis of UKV so it would tie in with what you have posted above.

I think it is because of the mountains. Not expecting anything in South Lanarkshire for the next few days. Tuesday looks the best option as the front moves in from the West.

Houston we have lift off. If next weeks mid atlantic ridge is being modelled purely on mjo/ trop led factors then I wonder if the models may start to adjust as live data from the SSW starts to feed into starting conditions?

A johnholmes post at Christmas regarding the snow is like sitting down with an old friend in front of the fire with a whiskey, anticipating the arrival of a snow storm. Love these posts. Regarding the North/ South cold boundary, I live just to the South of the central belt in Southern Scotland at an altitude of 200m. It is one of the most marginal places in Scotland for snow. Yesterday was a sleety mess despite almost a week of ice days before yesterday's front moved in. I have some sympathy with the M4 analogy down South because much of the snow action in Scotland takes place just North of here at an altitude of 200m+. Yesterday was a perfect example The 00z 850's ensemble average temp is currently showing -6 C for my location on the big day. Again the most marginal of situations. My preference would always be that the battleground line moves South not only because it makes my own situation less marginal but also because to my mind, the more the merrier. Could there be anything better than us all sitting round the old Netweather fire anticipating the great snow storm of Christmas 2022?

I don't have the expertise of some on here so this is a question rather than any statement based on knowledge but is there any similarly pattern wise with this November and November 2009? I ask this because my memories of that November are similar to this with mild winds and rain throughout before temps dropped towards the end of the month. As a small coincidence the Jaxa Artic Sea Ice gain tables currently show that the gain of this year matches that of 2009 ( and 2010). Can that in itself suggest that Northern hemisphere weather patterns now may be similar throughout this Autumn to then? Probably just wishful thinking but maybe a small straw to clutch?

Insider knowledge SH!!? ☺ More patience required I feel but ultimately that seems like a reasonable direction of travel. JH posting a page or so back of little change in the upper air pattern in the next 8-10 days. This is as good a sign as we will get of Little change short term. BFTP and others have suggested late Jan as the time of interest for some time now. That seems reasonable. The Beast from the East ran 24Feb- 4 Mar 2018 (roughly)). We have 5 weeks till that time frame so plenty of time. Southern Scotland is grey and dry at the moment (with occasional drizzle) and has been for a few days so enjoy the blue skies and frost down south. It will prepare the ground nicely for a blanket of snow in the coming weeks. Stay positive.

West is Best taking a battering for his comments on the - 5 850's but I don't think his comment was unreasonable. -5C is not needed in all situations as the last few days have shown but it is an excellent benchmark. I happen to live in what I would imagine is one of the most marginal locations in the UK for snowfall. I live on the edge of the Southern Uplands (Leadhills is 15 miles up the road) in Scotland at an altitude of 192m. Many is the time that I can look out of my window to see the snow settle at the magic 200m line whilst there is sleet or rain on my doorstep. This is very often with 850's of - 5 so I always look to < - 5C to get settling below 200m. John Holmes excellent snow forecasting guide (I think he posted it a few days back/ well worth a read) shows how complicated the forecasting of snowfall is. So as a very very rough start point - 5 850's (or lower) is a good place to start so WIB's comment seemed reasonable to me.

How much of a correction do we need? 100-200 miles possibly? If so how likely is that kind of correction at this timescale?

Two songs by The Doors with direct reference to the summers end 1.Summers almost gone 2. Indian Summer 'morning found us calmly unaware Mildew gold ran through our hair At night we swim the laughing sea When summers gone Where will we be'

By both populations do you mean Ireland and England? What about those lovely Welsh and Scottish names? Some of those names can be crackers to spell. I think you are doing your fellow countrymen a disservice to suggest that they can't get their head around Ciara. It is fairly easy to spell if you want it to be.

Hi Jason Fort William itself is fairly low lying and rarely gets snow in my experience. Obviously Ben Nevis is there but I don't think you want to be going up there over the next few days. Aviemore and the Cairngorms national park is a better bet generally. The A9 has high points on the road up so you have to be careful with snow gates being closed etc. I am speaking in general terms. I have not seen the specifics of forecasts in these areas over the next few days. Hope this helps. Enjoy your trip to Scotland.

Have deleted most of the text from Catacols post to save space but this in one fantastic post. Easy to understand, very educational and well written. What makes it perfect is that this could actually happen in the next few weeks. Thanks Catacol. This is not to forget about some of the fantastic contributions from others in recent days. Steve Murr, Nick Sussex, Bluearmy, John Holmes etc (and my personal favourite Tight Isobar). I have been a reader of this forum since 2009 and when an upcoming cold spell looks likely to verify there is no better place to be. I remember being on the Weather Outlook before the cold spell of 2010 and a poster called Retron posted an emsemble watch each day that counted down to the cold spell. Steve Murr contributed then too. These contributions live in the memory as much as the cold spells themselves

How do .you know I am reading this now? Very impressive. Who needs computer models when you have these powers...... Seriously though, the point you make about us being geographically on the borderline between the mobile Atlantic and the near continent is what makes it so precarious every time. Much like waiting for the outcome of our political future, you have to be very, very patient to be a cold weather fan in the UK. You are absolutely correct. We keep coming back for more.