There is disruption on Arriva Trains Wales between Abercynon South and Merthyr Tydfil due to flooding at Merthyr Vale.
The company says all lines are currently blocked and it does not have an estimate for when a normal service will resume.
More top news
Hayley Ladd fired home a late free-kick as Wales beat Kazakhstan 1-0 to stay top of their World Cup qualifying group.
A cold and frosty night with ice patches, frost and snow falling over the hills! it's going to be a wintry start to the weekend!
Campaigners are calling on the Welsh Government to launch a public information campaign.