There are currently delays of up to one hour on trains between Swindon and London Paddington.
This is due to flooding on the line between Swindon and Bristol Parkway. Services are running to Bristol and South Wales but delays and cancellations are expected throughout the day.
More top news
More than 200 guns were handed in to police during a regional gun amnesty this month.
Simon's Blog - Sunrises & Sunsets
Wednesday night's weather for the west of the region