A heavily reduced service is in operation Newport (South Wales) and Cardiff Central. Latest information can be found in <a href="https://www.nationalrail.co.uk/service-disruptions/newport-20260801/">Status and Disruptions.</a>
Great Western Railway services between London Paddington and Didcot Parkway / Oxford may be cancelled or revised. Latest information can be found in <a href="https://www.nationalrail.co.uk/service-disruptions/gw-weather-20260803/">Status and Disruptions</a>.
