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

Clear until sunrise, then cloudier from the morning and into the afternoon. Heavy snow arriving through the evening, dying away but staying cloudy overnight. Temperatures dipping down to -5C during the morning with a maximum temperature during the afternoon of around freezing. Cold again into Saturday. Easterly winds becoming fresh from the early hours.

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

Cloudy throughout the day. Snow anticipated from mid-afternoon and into Sunday. Maximum temperatures of around freezing expected during the afternoon with temperatures falling to -4C during the morning. Fresh to strong easterly winds throughout.

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 freezing expected during the evening. Strong east to southeasterly winds until dusk.