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

Clear until sunrise. Snow arriving, heavy at times, from the morning, continuing during the afternoon and into the night but with drier sunny intervals at times. Overnight temperatures are expected to fall to -2C with a high of 1C during the evening. Cold again into Saturday. Easterly winds becoming fresh to strong from the early hours.

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

Snow anticipated during the morning but clearing, leaving only some cloud from late morning and into the evening. Snow anticipated from nightfall and into Sunday. Highest temperatures expected during the afternoon of around 1C with temperatures falling to -1C overnight. Easterly winds may become gale-force overnight.

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

Sleet and snow through the day. A chance of showers, heavy at times, from early evening and into the night. Highest temperatures expected during the evening in the region of 2C. Gale-force easterly winds until early afternoon.