From IWO.
OUTLOOK ... The first three or four days of March could see a severe snowstorm developing, as most guidance shows a strong Atlantic low trying to push away the cold air but failing in that, looping around south of Ireland for up to two days before drifting away to the east. That will bring an extended period of snow, strong northeast winds 60 to 100 km/hr, and continued very cold temperatures in the range of -3 to +2 C. There could be brief mixing of sleet or ice pellets into this storm near the Wexford coast but at the moment it does not appear likely to change the snowfall over to liquid forms anywhere else, amounts could be extreme in this scenario, so as this is not a confirmed outcome yet, I am just going to say keep in touch with forecasts and be aware of the potential for very heavy snowfall amounts and severe disruption. Even if this Atlantic low happened to stay a lot further south and not impact the cold spell, other likely outcomes would be cold, windy and snowy in their own ways.