Disruption on First Great Western between Swindon and Cardiff Central due to flooding between Swindon and Bristol Parkway.
Trains are subject to delays of up to two hours, and a number of trains are being cancelled. First Great Western strongly recommend passengers not to travel today where possible.
More top news
Monday night's weather for the east of the region
Monday night's weather for the west of the region
Three drug dealers have been sentenced to a total of 23 years after admitting they were key players in a multi-million pound drugs ring.