It's a big night for Cardiff City as they host West Ham in the first leg of the Championship play-off semi final.
West Ham finished two points behind Southampton in the race for an automatic promotion spot. The Bluebirds kept their hopes alive after Saturday's 2-1 win at Crystal Palace secured sixth place and the final spot in the play-offs.
If Cardiff win against West Ham, they will face either Birmingham or Blackpool in the play-off final at Wembley.
More top news
Showers expected throughout the day especially in the north. Drier and brighter elsewhere but cooler than in recent days.
Most places will become dry overnight, although it will remain generally cloudy with patches of hill fog.
Police have told people in Pontypridd that the cordon around the rugby club could be in place until next week.