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

Patches of freezing fog should develop until sunrise before snow, heavy at times, arriving from the morning and persisting into the afternoon. Snow dying away, patches of freezing fog forming towards nightfall before lifting, and leaving patchy cloud from the early hours to dawn. Cloudy towards early morning on Saturday. Overnight temperatures are expected to fall to -6C with a high of -2C during the afternoon. Cold again into Saturday. Light to moderate winds throughout.

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. Highest temperatures expected during the afternoon of around -2C with temperatures dipping down to -5C overnight. 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 anticipated throughout the day and into the night but with a clear spell during the afternoon. Maximum temperatures of around -2C expected during the evening. Fresh to strong east to southeasterly winds until dusk.