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

Patchy cloud until sunrise, then cloudier in the morning. Light snow arriving from early afternoon to mid-afternoon, dying out and becoming sunny through the evening. Cloudy into the night, before becoming clearer with sunny spells towards early morning on Saturday. Overnight temperatures are expected to fall to -6C with a maximum temperature during the afternoon of -3C. Cold again into Saturday. Easterly winds becoming fresh to strong overnight.

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

Sunny intervals expected throughout the day. Cloudy during the night with outbreaks of snow into Sunday. Highest temperatures expected during the afternoon of around -1C with temperatures falling to -5C during the morning. Easterly winds may become gale-force from dawn.

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

Snow, heavy at times, from the morning and continuing into the afternoon. Maximum temperatures of around -2C expected during the evening. Gale-force easterly winds around early morning.