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

Clear until sunrise, then cloudier from the morning and into the afternoon. Light snow arriving from mid-afternoon and persisting into the night, dying away, leaving patchy cloud around dawn. Cloudy towards early morning on Saturday. Lowest temperatures of -4C during the morning with a maximum temperature during the afternoon of around freezing. Cold again into Saturday. Easterly winds becoming fresh towards dusk.

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

Cloudy from early morning and into the night. Snow anticipated into Sunday. Maximum temperatures of around freezing expected during the afternoon with temperatures falling to -3C during the morning. Southeast to easterly winds may become fresh to strong from early afternoon.

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

Light sleet and snow from the morning and continuing into the afternoon. Highest temperatures expected during the evening of around freezing. Fresh to strong easterly winds until dusk.