Utility giant SSE, which owns Welsh energy supplier SWALEC, has announced prices will rise by 8.2 per cent from 15 November.
SSE has around 600,000 electric customers, and 400,000 gas customers in Wales.
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Any showers in the north will clear away quickly to leave a dry and bright day with plenty of sunny spells.
The rain will continue to push southeastwards this evening. Drier and colder by dawn. Sunny spells throughout the day tomorrow