All four of our Welsh regions play tomorrow, on the same day, on the same pitch. The Blues, Ospreys, Scarlets and Dragons will clash at the Millennium Stadium in what's being called 'Judgement Day'.
Dean Thomas reports
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It will remain breezy with further blustery and at times thundery showers.
Here's our gallery of some of your St David's Day pictures.
Showers becoming increasingly wintry even to lower levels, bringing an ice risk.