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

Light snow around the early hours, dying away, leaving patchy cloud towards dawn. Sunny intervals from the morning and into the afternoon, then cloudier overnight. Temperatures dipping down to -2C during the morning with a high of 4C during the afternoon. 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. Maximum temperatures of around 3C expected during the afternoon with temperatures falling 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.