Ospreys take on Toulouse, while Scarlets are at home to Exeter.
KO for both games is at 13:35
More top news
The strong winds will ease overnight, but heavy rain is likely in places. At least it will feel mild!
Road closures, fallen trees and flooding hit all parts of Wales.
Two police officers who stole £10,000 during a raid have been jailed. South Wales Police say they "betrayed" public trust.