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

Clear until sunrise, then cloudier from the morning and into the afternoon. Light snow arriving towards dusk, dying away but staying cloudy from the early hours. Temperatures falling to -6C during the morning with a maximum temperature during the afternoon of -1C. Cold again into Saturday. Easterly winds becoming fresh from dawn.

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

Cloudy from early morning and into the night. Snow anticipated into Sunday. Maximum temperatures of around -2C expected during the afternoon with temperatures dipping down to -5C 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 persisting into the afternoon. Highest temperatures expected during the evening of around -1C. Strong east to southeasterly winds until dusk.