Ospreys take on Toulouse, while Scarlets are at home to Exeter.
KO for both games is at 13:35
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A cloudy night with drizzle in places. Heavier rain and strengthening winds arriving tomorrow afternoon.
Nazar gave up a career as a property developer to become a humanitarian, raising more than £200,000 for good causes around the world.
Terence Francis was reported missing from his home in Haverfordwest yesterday.