00:00 Fri 01 May 2015 - 06:00 Sat 02 May 2015

Patches of freezing fog should form around the early hours before leading to some light spells of snow from dawn, continuing during the morning and into the afternoon. The snow will die out and it will be dry and clear from the early hours to dawn, staying sunny towards early morning on Saturday. Lowest temperatures of -4C during the morning with a maximum temperature during the afternoon of -2C. Cold again into Saturday. Light to moderate winds throughout.

06:00 Sat 02 May 2015 - 06:00 Sun 03 May 2015

Sunny intervals throughout the day. Staying dry, but becoming cloudier from dusk and into Sunday. Highest temperatures expected during the afternoon of around freezing with temperatures falling to -4C during the morning. Moderate easterly winds becoming gale-force overnight.

06:00 Sun 03 May 2015 - 06:00 Mon 04 May 2015

Cloudy from early morning and into the afternoon with snow anticipated from mid-afternoon and into the night. Highest temperatures expected during the evening of around -2C. Gale-force easterly winds until late morning.