Snow and ice warnings have been issued by the Met Office for late Sunday through to Tuesday. Northern areas and higher ground will be most at risk for potentially disruptive snow. Temperatures will be below the November average by Sunday with frosts expected through the coming week.

Outbreaks of rain spreading west during the afternoon will turn to sleet and wet snow at times. Snowfall is expected to affect higher ground, especially over 200m, with several centimetres possible. The highest peaks of the Sperrins and Mournes could get between 5-10cm of snow,