It's in effect from 9pm tonight.
A Status Yellow low temperature and ice warning has been issued for the midlands.
Laois, Offaly, Westmeath, as well as the rest of the country, will be impacted by the alert, which will be in place until 10am tomorrow morning.
Met Éireann is warning of cold and icy conditions.
Gerry Murphy, a forecaster with Met Eireann, says it got very cold overnight:
Offaly Driving Instructor Criticises New Learner Driver Rules
Offaly Community Groups Receive Over €164k In Funding From Bord na Móna
Mental Health Charity Highlight Tips For Stress Awareness Week
Family Of Joe Drennan Express Relief At Extended Sentence For His Killer
Midlands MEP Urges Tougher Stance On EU Nitrates Deal
Midlands Prisons Linked To One In Three Inmate Deaths
Laois Councillor Calls For Livestreaming Of Meetings
Two Men Charged After Cross Border Terrorism Investigation In Laois
Sentence Increased For Driver Who Killed Laois Student In Hit And Run
HSE Warns Poultry Farmers To Get Flu Shot Amid Bird Flu Cases
Westmeath Farmers Encouraged To Attend Election Debate
Westmeath Councillor Pushes For Motor Homes
EPA'S Track Record On Nitrates Derogation 'Concerning' - Joe Flaherty
Laois Priest Calls For Sacrament Prep Outside School
Fastway Workers Support Meeting To Be Held In Laois
Two Men Arrested In Laois In Cross Border Terrorism Investigation
DJ Carey Case ‘Difficult’ For Supporters - Eimear Ní Bhraonáin
JNLR Figures Reveal Growth In Midlands 103 Listenership
Judge Considers Sending Enoch Burke Back To Prison After Latest Court Clash