This Evening and Tonight: Very cold with a brisk and bitter easterly breeze and temperatures falling quickly below freezing. Scattered snow showers will develop giving slight accumulations by daybreak in the east but more isolated in the west. Minimum temperature -3 deg C (27 deg F).
Monday: Snow showers will give further patchy accumulations, interspersed with some bright or sunny intervals. It will feel very cold with a brisk and bitter feeling easterly breeze. Maximum temperature 2 deg C (36 deg F).
Outlook for Tuesday to Thursday: Bitterly cold and increasingly windy, with penetrating night frosts. Snow showers will continue to give significant accumulations in places, interspersed with bright spells. More prolonged snowfall is possible late Thursday.