The following weather warning has been issued by Met Éireann for Ireland.
Very cold tonight with lowest temperatures falling back to minus 3 or minus 4 degrees, with widespread frosty conditions, ice in parts too. Some wintry showers in the northwest, mainly for higher ground here, but some flurries on lower levels here too.
Valid from 13:00 hours Fri, 12-Dec-2014
Valid until 12:00 hours Sat, 13-Dec-2014