Scottish Power says that some of the 500 homes are unlikely to be reconnected to the power network tonight. It say it is doing everything it can, but cannot guarantee they will have electricity today.
Llangollen is still the worst affected area with Mold also experiencing problems.
They say that engineers will work as late as possible to reconnect customers.
More top news
In the run-up to his inauguration, our poll asks: Do you feel optimistic or pessimistic about a future with Trump as president?
Merseyside police are appealing for information about a missing man who is known to visit Llandudno.
Bangor sailor Alex Thomson finished second in the 2016-17 Vendee Globe round the world race on Friday morning.