Western Power says about 300 homes and businesses in Mullewa lost power during a storm overnight.
Services are expected to be restored by mid-morning.
Western Power crews are now bracing for a second cold front later today or into the evening.
If anyone sees fallen powerlines, they are urged to contact Western Power.
© ABC 2013
14:58 EDT In Western Australia's dusty and dry Gascoyne region, a much-needed river is slowly trickling towards the horticultural town of Carnarvon.