Leigh Halfpenny, who dislocated his right shoulder against England on Sunday, will undergo surgery tomorrow.
He is expected to be out for up to four months, the WRU says.
Rhys Webb has now been released from the National Squad following his ankle injury, and will be assessed by a medical team at the Ospreys.
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North Wales Fire and Rescue Service say incidents of deliberate fires are more common during the school holidays.
Preparations for a world land speed record attempt are taking place at Pendine Sands . The official attempt takes place in Utah, America.
A dry night is expected throughout the country. During the early hours clear spells are likely to develop allowing the temperatures to fall.