Electricity distributor Unison is reminding people to be prepared for power outages, with the heavy rain increasing the risk of slips, trees or debris affecting powerlines.
Unison's relationship manager Danny Gough said people should have an emergency kit ready in case of power outages.
"We just remind people to make sure they are prepared for power outages, that they have got their emergency kits in place, just make sure they are prepared should power go out."
He said the company was watching the weather and had teams ready to go in case people lost power.
"We've certainly got an eager eye on the weather at the moment, especially the wind."