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

Clear until sunrise, then cloudier from the morning and into the afternoon. Snow arriving, heavy at times, towards dusk, dying away and becoming clear but with occasional cloud from the early hours to dawn. Cloudy towards early morning on Saturday. Temperatures falling to -5C during the morning with a high of -1C during the afternoon. Cold again into Saturday. Fresh northerly winds until sunrise.

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

Cloudy throughout the day and into the night with snow anticipated into Sunday. Maximum temperatures of around -2C expected during the afternoon with temperatures falling to -4C during the night. Southeast to easterly winds may become fresh to strong from early afternoon.

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

Snow, heavy at times, from the morning and continuing into the afternoon. Highest temperatures expected during the evening of around -2C. Fresh to strong east to southeasterly winds until nightfall.