Cardiff's lead at the top of the Championship has narrowed to five points after losing 2 - 1 at Middlesbrough.
The Bluebirds were trailing by 2 goals at the break, although Aron Gunnarsson pulled one back in the second half.
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.