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1st January 2025 - 8th January Snow Potential, Freezing Conditions - Discussion

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Comments

  • Registered Users, Registered Users 2 Posts: 742 ✭✭✭TTLF
    save the trouble and jazz it up


    surprised they mention only the south and south west coasts, for falls of rain, you’d imagine the east coast also considering onshore winds?



  • Posts: 0 [Deleted User]


    And time to follow the thread.



  • Registered Users, Registered Users 2 Posts: 6,547 ✭✭✭munsterlegend


    A lot of detail to be tied down with this one. A forecasting nightmare.



  • Posts: 0 [Deleted User]


    Watergrasshill hill, and north, does often feel like a boundary



  • Registered Users, Registered Users 2 Posts: 2,392 ✭✭✭mcburns07


    This is going to be absolutely sickening for us Corkonians.

    The best part will be staring out the window at baltic rain. I'd actually get over it if we just stayed dry instead 🥲



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  • Registered Users, Registered Users 2 Posts: 2,419 ✭✭✭Cork2021




  • Registered Users, Registered Users 2 Posts: 88 ✭✭Gizit


    Advisory out for the weekend now. Seems sensible as there is still much uncertainty.



  • Registered Users, Registered Users 2 Posts: 14,425 ✭✭✭✭leahyl


    is it really looking like freezing cold rain for Cork at this point? :-(



  • Registered Users, Registered Users 2 Posts: 6,547 ✭✭✭munsterlegend


    Along the coast yes very much so. Inland a better chance as always. The track of this low is still a bit debatable though.



  • Registered Users, Registered Users 2 Posts: 299 ✭✭Thunder87


    Snow showers in Donegal this morning.

    Not sticking (other than on the hills) but still the first snow flakes I've seen all winter having spent Nov/Dec in Dublin



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  • Registered Users, Registered Users 2 Posts: 2,392 ✭✭✭mcburns07


    North of the City might, but might location 5km from the coast I highly doubt it.



  • Registered Users, Registered Users 2 Posts: 2,419 ✭✭✭Cork2021




  • Registered Users, Registered Users 2 Posts: 2,107 ✭✭✭Barnaboy


    Just read the met eireann forecast. Holy cow! They are all in. Haven't seen a forecast like this in years. Usually love this, but two sons flying out on Saturday. Hoping the bad weather waits till they are gone! Based on what I'm reading here they will just be OK....



  • Registered Users, Registered Users 2 Posts: 6,218 ✭✭✭giveitholly


    A low of -2c overnight,Beautiful clear blue sky this morning,and so it begins....



  • Registered Users, Registered Users 2 Posts: 353 ✭✭ThaitaniumM


    If they fly out early then they should be ok. Worst of it is to hit the early hours of Sunday



  • Registered Users, Registered Users 2 Posts: 295 ✭✭Pete2k


    Rain shower has turned to light snow. Rain fell on frozen ground and roads like glass now. West roscommon.



  • Registered Users, Registered Users 2 Posts: 30,240 ✭✭✭✭zell12


    Met say: "this weekend.. significant accumulations of snow likely"

    image.png


  • Registered Users, Registered Users 2 Posts: 247 ✭✭Ros4Sam24


    Gfs 06z giving nearly 24h of snow in the north midlands, with a good dumping in the north and northwest too. North shift have been creeping up on us and all models are coming into line in my opinion.



  • Registered Users, Registered Users 2 Posts: 3,186 ✭✭✭wazzzledazzle


    Almost certain to be the first proper cold weather event in over 5 years. There will be plenty of snow but too difficult to tell who'll get what for now. What is certain is freezing temps nationwide. My prediction is that all except coastal area's in south and east will see snow and plenty of lying snow come Sunday afternoon.

    Bright winters morning out there, -1 N Kildare



  • Registered Users, Registered Users 2 Posts: 3,346 ✭✭✭Rebelbrowser


    I've just looked at the models. It looks to me as though the High Res models have this further south than the main models. If I'm reading Aperge etc correctly I think that, far from being the worst place, Cork city could do well out of this. Remember Cork city and suburbs aren't on the coast (they just look it because of the size of the harbour). The warmer air here is travelling up from the SW. The harbour is east of Cork city so doesn't really affect things here that much. In terms of the actual southern coast from where the precipitation is coming (forgetting the inlet of the harbour) even Cork city is probably 25 km inland from Kinsale which is due south of it - so that precipitation is travelling over 25km of land before hitting Cork city. See map below. Moreover, virtually all cork suburbs are on hills. In my experience its rare you'd have snow in, say, Watergrasshill (15km north of Cork city), but not where I am in suburbia (Rochestown). There are definitely occasions you'd get snow in north Cork itself (say Mallow / Mitchelstown which are well north of the city) but not in the city, but I find in general that the marine effect on Cork city and suburbs isn't as pronounced as people think.

    Cork map.png

    See Aperge for Sunday showing the northern most extension of the warm air from the front. It barely gets to the Cork/Tipp/Limerick border. The same line on ECM and GFS is running from Galway to Dublin.

    020125 Arpege for Sunday.png


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  • Registered Users, Registered Users 2 Posts: 10,415 ✭✭✭✭Oscar Bravo


    Weather Advisory for Ireland

    Sleet and snow in places this weekend, with some disruption possible.

    A spell of rain will spread northwards over Ireland during the course of Saturday, turning to sleet and snow in some areas. Rain, sleet and snow will continue for a time on Sunday before clearing eastwards into the Irish Sea.

    Significant accumulations of snow are likely in some counties.

    Potential Impacts:
    • Hazardous travelling conditions
    • Travel & service disruption

    Valid: 00:00 Saturday 04/01/2025 to 00:00 Monday 06/01/2025



  • Registered Users, Registered Users 2 Posts: 758 ✭✭✭Exiled Rebel


    I better head to the shop soon for a week's supply. We're up in the Knockmealdown's, 10km from the nearest town and will possibly be cut off for a couple of days. If it's not snow it'll be treacherous icy conditions which will make our roads lethal as that 10km is never gritted.

    We have a 1978 ursus tractor on standby as backup in an emergency 🤣



  • Registered Users, Registered Users 2 Posts: 2,002 ✭✭✭BLIZZARD7


    I am very glad that we have this event/spell in peak winter, may just give us the edge in terms of marginality. Not super hopeful for much in Dublin/low lying eastern/southern coastal counties, but if winds go offshore for any decent length of time (a micro secondary low could aid this) - it could be game on for coastal or near coastal areas, this would require some luck though.

    Met E obviously not ruling out this possibility yet, and nor should they at this timeframe - based on their text forecast I also think think they see the northern boundary of the milder air incursion at the weekend as somewhat further south than what guidance is currently suggesting.

    Some chance of further snow opportunities after the weekend but will likely be largely dry and cold until another low approaches…

    Interesting times for sure, likely the coldest January period since 2010 - central counties will experience proper winter conditions with bitter temperatures to follow - and anywhere could see some snowfall at times.



  • Registered Users, Registered Users 2 Posts: 6,547 ✭✭✭munsterlegend


    Cant beat a bit of Cork optimism! Will be interesting to watch but expecting rain or sleet mix. The time of year might be in our favour though



  • Registered Users, Registered Users 2 Posts: 2,243 ✭✭✭squarecircles


    latest gfs keeps us frosty icy and cold into next weekend.

    Untitled Image Untitled Image Untitled Image


  • Registered Users, Registered Users 2 Posts: 742 ✭✭✭TTLF
    save the trouble and jazz it up


    This is genuinely one of the trickiest setups I have seen for those on coastal regions, I've been trying to compare data of this low to March 1st (as Dublin suburbia did quite well) with a similar setup, honestly very confusing where the snow to rain line will be with shifts in wind direction, the 850's and the DP temps.

    I was also considering the idea that its possible for transpiration to occur if the rain is heavy enough & the wind direction shifts as the low pulls away. (akin to March 3rd 2019)

    I'm most likely wrong though and I am expecting rain here, but a really interesting forecast for Sat/Sun regardless…



  • Registered Users, Registered Users 2 Posts: 181 ✭✭smallwonder


    Morning all!

    I always check out this forum when there's a chance of snow. It's good craic and I appreciate the knowledge in the group. Last year we were heading on holiday on Jan 18th. On information I gleaned from here I booked a hotel in Dublin for the 17th as I thought roads would be bad in Donegal. But roads were clear on the morning and we cancelled the booking only to be caught with a snowfall on the way to Letterkenny and nearly crashed. (BMW is not the car of choice in snow!) The night bus was cancelled and we missed our flight.

    We are heading away again on Tuesday and I can't believe we are in the same scenario 😯 This time we are flying out from Belfast. I'm relying on you guys to keep providing the information from the models so I can try and be prepared!

    Thanks for all you do 🙂



  • Registered Users, Registered Users 2 Posts: 48,424 ✭✭✭✭km79


    this is going to be one expensive week of heating!
    Absolute nightmare for commute too



  • Registered Users, Registered Users 2 Posts: 3,346 ✭✭✭Rebelbrowser


    The 06z Arpege is just rolling out but the 0z almost had this as a Munster focussed event (albeit I note the point being made that Arpege may overdo how much snow is actually lying…) - see below

    Arpege sunday 23h.png


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  • Registered Users, Registered Users 2 Posts: 3,131 ✭✭✭redsteveireland


    Ticket purchased, this is what we are all here for. Looking forward to the development over the coming days. Nice frost here in Galway this morning, just had a light passing shower of icy rain.



This discussion has been closed.
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