Met Éireann has issued a weather advisory for the full country with sever frost, ice and some wintry showers expected for later this week.
Issued at 9:00am this morning (Tuesday, December 1), the advisory will come into effect at 4:00pm tomorrow.
It will remain in place for all 26 counties until 11:59pm on Friday night.
Some wintry showers are forecast too, the national meteorological office noted.
Turning back to today, Met Éireann says that conditions will be mostly dry for the rest of the afternoon and evening with patches of drizzle and mist. Overall, it will be quite cloudy with a few brighter spells and just light westerly breezes.
Tonight will be cloudy with scattered outbreaks of rain and drizzle sinking down from the northwest. Lowest temperatures of 4° to 7° are expected, while westerly breezes will freshen later in the night.
Tomorrow, lingering overnight rain will clear the east and southeast early in the morning.
It will feel cold in a fresh and gusty west to southwest wind. Highest temperatures of only 5° to 8° are expected, coldest across Ulster.