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

Patchy cloud 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. Lowest temperatures of -1C during the morning with a high of 2C during the evening. Cold again into Saturday. Easterly winds becoming fresh to strong overnight.

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

Cloudy through the day. Sleet and snow are expected from early evening and into Sunday. Maximum temperatures of around 2C expected during the afternoon with temperatures dipping down to -2C during the morning. Easterly winds may become gale-force from the early hours.

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

Snow during the morning. A chance of showers, mostly heavy, from early afternoon and into the night. Highest temperatures expected during the afternoon of around 3C. Gale-force easterly winds around early morning.