The ESB is reporting a number of power outages this morning in Dublin, Wicklow, Wexford and Waterford.
The company says they're aware of several lightning-related faults, which its working to fix.
A yellow weather warning remains in place, as overnight thundery rain in the south pushes northwards this morning.
Met Eireann says there's a risk of local flooding caused by the downpours..
However if you're heading to Longitude, conditions will improve later.
Meteorologist Siobhan Ryan says it won't be a complete washout..
Driving conditions are bad in affected areas.
Ruth Jephson of AA Roadwatch has this advice..
