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

Patches of freezing fog should develop later before snow, heavy at times, arriving from late morning and persisting into the afternoon. Snow dying away, mist patches forming towards the early hours, and becoming cloudy from dawn. Overnight temperatures are expected to fall to -5C with a maximum temperature during the afternoon of around freezing. Cold again into Saturday. Light to moderate winds throughout.

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

Cloudy throughout the day and into the night with snow anticipated into Sunday. Maximum temperatures of around freezing expected during the afternoon with temperatures dipping down to -3C overnight. Light easterly winds expected to become strong overnight.

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

Snow anticipated throughout the day and into the night but with a brief pause during the afternoon. Maximum temperatures of around freezing expected during the evening. Fresh to strong east to southeasterly winds until dusk.