The national forecaster is predicting a cold night tonight, with lows of -2C or -3C, and widespread frost formation.
Today, Sunday, will be a cold day overall, with long sunny periods and afternoon temperatures reaching 10C at times.
The start of the working week will be dry and cold, with wetter weather moving in later in the day.
Tuesday -St. Patrick’s Day- is forecast to be rather mild and cloudy, with temperatures hitting up to 15C.
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