There is disruption on South West trains between London Waterloo and Portsmouth Harbour, and between Guildford and Havant due to a fallen tree on the line at Witley.
Journey times may be extended by up to an hour with some services diverted by Eastleigh.
More top news
Simon has Saturday's weather for the east of the region
Simon has Saturday's weather for the west of the region
Simon's Blog - That Was The Month That Was...