A 26-hour status orange rain warning will be in place for Cork, Kerry, Wexford, Wicklow and Waterford from tonight.
Met Eireann says the five counties can expect disruption, while flooding is likely from 10pm tonight until the early hours of Thursday morning.
A similar status yellow alert will run in Carlow, Kilkenny and Tipperary from 10pm for 24 hours.
While Cavan, Monaghan, Dublin, Kildare, Louth and Meath will be under a status yellow warning from 4am tomorrow until midnight.
Jennifer Whitmore Reiterates Calls for Stronger Action on Puppy Farming
Illegal Dumping In Wicklow Uplands Falls Significantly Over The Last Decade
Gardaí Encourage Tradies Who've Had Tools Stolen To Get In Touch
Man Charged With Serious Firearm Offences Refused Bail at Bray District Court
Wicklow Pair Avoid Jail Over Dark Web Firearms Case