Grab the brolly!
Met Éireann has issued a Status Yellow Weather Warning for Munster, Leinster, Cavan and Monaghan.
They're predicting heavy rain for the rest of the day and tonight, with totals of 25 to 35mm. It's in place until 3am tomorrow, Thursday.
The good news is it's not going to last too long. A better day is forecast for tomorrow with bright and mostly dry weather, with sunny spells and just the odd scattered shower.