Flights going to and from Dublin Airport today are at the risk of being cancelled or delayed, due to a freezing fog that has taken over much of Europe.
A number of flights to and from Heathrow and London City airport were cancelled, with flights to and from Stansted also being delayed.
Freezing fog at some London & European airports has resulted in some cancellations @DublinAirport check latest flight info with your airline
— Dublin Airport (@DublinAirport) January 23, 2017
Dublin Airport has advised customers to check with their airline before travelling.
Met Éireann had this to say about this week and last week's weather.
Dry & clear in many areas this evening & tonight with frost & fog, lows between 0 & -4C. Less cold in south with patchy rain & no frost.
— Met Éireann (@MetEireann) January 22, 2017
Dry with some sunny spells. Any frost and fog will clear quickly this morning. Highs 7-10 Celcius. Becoming overcast later as winds freshen
— Met Éireann (@MetEireann) January 23, 2017
The UK meteorological office issued a yellow fog warning on Sunday night which is due to stay in place until 10.30am this morning.