It comes into effect from 12 noon.
Hazardous driving conditions can be expected in the south-east today, with a status yellow thunderstorm warning issued for six counties.
It'll come into effect for Wicklow, Carlow, Kildare, Laois, Kilkenny and Tipperary at midday and run until 8 o'clock this evening.
Met Éireann say it will lead to spot flooding in places.

Kfm Obituary Notices
Naas Crossing Project Delayed Despite €50,000 Funding
Kildare Gardaí See Increase In Drivers Taking Off Without Paying For Fuel, Whilst State Of The Nation Address Not Ruled Out By Taoiseach
Gardaí Warn People To Be "Buyer" And "Seller" Aware After Kilcullen Incident
Kildare Sees 45 Per Cent Increase In Electric Car Vehicles In First Three Months Of 2026
"When I Look Back At It, I Had All The Symptoms": Kildare Resident On His Diagnosis, As April Marks Bowel Cancer Awareness Month
Warning Over Long Waits At Naas Emergency Department
Calls For Reform After Garda Convicted Over Scrambler Pursuit