Snow is predicted to fall across the Express area on Sunday and Monday, the Met Office has warned.
A yellow ‘be aware’ warning has been issued warning of up to 10cm of snow in some areas.
The forecast said that temperatures would feel as low as -4°C.
The Met Office said that snow would start to fall on Sunday morning and heavy snow is expected overnight into Monday.
The warning added there could be disruption to travel and roads could become icy.