Met Eireann is warning of Low Temperatures and Ice tonight.
A Status yellow warning will be in effect for county Tipperary, all of Munster, all of Connacht and 8 other counties in the North West/Midlands region.
Met Eireann says it will be very cold tonight with minimum temperatures of -3 degrees or lower. A sharp to severe frost is expected to form with icy stretches on roads and footpaths.
The warning is valid from 8pm tonight(Tuesday December 10th) until 11am tomorrow morning.