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

Patchy cloud from the early hours and into the morning, some good sunny intervals throughout the day. Staying dry, but becoming cloudier from dusk and into Saturday. Temperatures falling to -2C during the morning with a high of 3C during the afternoon. Cold again into Saturday. Easterly winds becoming fresh by early morning on Saturday.

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

Cloudy throughout the day. Snow anticipated from nightfall and into Sunday. Maximum temperatures of around 3C expected during the afternoon with temperatures dipping down to -1C during the morning. Fresh to strong easterly winds throughout.

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

Sleet and snow during the morning. A chance of showers, initially heavy but easing in intensity, from early afternoon and into the night. Highest temperatures expected during the afternoon of around 4C. Fresh to strong east to southerly winds until nightfall.