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

Patches of freezing fog should develop later before snow, heavy at times, arriving from late morning and continuing into the afternoon. Snow dying away, freezing fog forming by the early hours before thinning a little towards dawn. Cloudy towards early morning on Saturday. Overnight temperatures are expected to fall to -6C with a high of -3C during the afternoon. Cold again into Saturday. Fresh northwesterly winds around the early hours.

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 -3C expected during the afternoon with temperatures falling to -5C during the night. Southeast to easterly winds may become fresh to strong from mid-afternoon.

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

Snow, heavy at times, from the morning and persisting into the afternoon. Maximum temperatures in the region of -2C expected during the evening. Strong east to southeasterly winds until nightfall.