We are being told to expect "intense showers with scattered thunderstorms and possible hail".
Met Éireann has issued a Status Yellow thunderstorm warning for six counties, including Wicklow.
The warning is in place for Carlow, Dublin, Kildare, Meath, Wexford, and Wicklow, from 1pm this afternoon until 7pm tonight.
We are being told to expect "intense showers with scattered thunderstorms and possible hail".
Possible impacts of the weather include spot flooding and hazardous travelling conditions.
Bus Service Boost For Wicklow with Connections to Carlow & Kilkenny
Greystones Man Given Suspended Sentence Following Sustained Campaign Of Abuse
Appeal for Information As Rathdrum Man Reported Missing
Wicklow House Prices Stabilise As Increased Supply Takes Heat Out Of Market
Magnificent Comeback Kings Wicklow Book National Final Date After Tailteann Heroics