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 nightfall and into Saturday. Temperatures falling to -2C during the morning with a maximum temperature during the afternoon of 3C. Cold again into Saturday. Easterly winds becoming fresh from dawn.

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

Cloudy throughout the day. Snow anticipated from nightfall and into Sunday. Highest temperatures expected during the afternoon of around 3C 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. Maximum temperatures of around 4C expected during the afternoon. Fresh to strong east to southerly winds until nightfall.