Northern Ireland: Co Antrim Co Armagh Co DownHeavy Snow & Widespread Icy Roads0100 Sun 211000 Sun 21Outbreaks of locally heavy snow now pushing up into Armagh and County Down, but will also reach southern parts of County Antrim, are expected to give accumulations of 2 to 6 cm in a few hours, but 10 cm is possible in a few places. This area of snow will move away east through Sunday morning. With cold temperatures already over Ireland, widespread ice is expected to form with the snow. The public are advised to take extra care and refer to TrafficWatchNI.com (operational hours 07.00 to 21.00 Mon to Fri and 09:00 to17:00 on Saturdays) for further advice on road conditions. Issued at: 0026 Sun 21 Feb