Fog warning issued with temperatures set to drop to -3C 

The rest of the country will stay dry with frost and fog developing in many areas. Temperatures however are set to drop as low as -3C on Tuesday evening.

Temperatures are set to drop as low as -3C on Wednesday night with a warning of freezing fog being issued by Met Éireann. 

However, milder and "rather unsettled weather" is expected later in the week, with temperatures forecast to climb into the low teens.