Temperatures could fall as low as minus five in places this week as the country faces being hit with winds from Siberia.
A significant snow event is expected later this week, with a weather advisory for cold weather currently in place by Met Eireann.
The National Directorate for Fire and Emergency Management says it has a crisis management plan in place.
Pride Of A County - Comeback Kings Wicklow Overcome 12-Point Mountain To End Wait For National Glory
"We Don't Know When We're Beat": Wicklow's Miracle at Croke Park as the Garden County beat favourites Down in thrilling, extraordinary fightback
No Changes To Starting Team As Wicklow Football Yearns For Historic Croker Triumph
Wicklow name unchanged team for Tailteann Cup final against Down
Wicklow Braced Once More As Coillte Signal Orange Fire Warning
Public is warned against fires or barbecues in forests or recreational areas, no blocking of emergency access routes, extra vigilance around dry vegetation
Wicklow Boss Targets Tailteann Cup Glory As Down Challenge Looms At Croke Park
'It's not worth a big pile unless we actually go and win it' says the positive Wicklow boss
Wicklow TD Calls For Straw Incorporation Funding For Struggling Tillage farmers
Brian Brennan presses Government for a decision on the Straw Incorporation Measure for struggling tillage sector
8:00pm - 10:00pm
Love Songs on the Coast
Sunny
High: 21°C | Low: 14°C
Sunny
High: 20°C | Low: 14°C
Sunny
High: 22°C | Low: 13°C
Sunny
High: 23°C | Low: 12°C
Sunny intervals
High: 26°C | Low: 12°C
