For the following areas
- Bath + NE Somerset (Severe)
- Brighton + Hove (Severe)
- Bristol (Severe)
- E Sussex (Severe)
- Hampshire (Severe)
- N Somerset (Severe)
- Portsmouth (Severe)
- S Gloucestershire (Severe)
- Southampton (Severe)
- Swindon (Severe)
- W Sussex (Severe)
- Wiltshire (Severe)
Issued by the Met Office at 21:18 on Wednesday, 11th June 2008
Valid from 00:00 on Thursday, 12th June 2008 until 06:00 on Thursday, 12th June 2008
Rain will become heavy and prolonged at times this Wednesday night with some areas getting 15-20mm in 3 hours, and total rainfall amounts by Thursday morning of up to 25mm. The public are advised to take extra care and refer to the Highways Agency for further advice on traffic disruption on motorways and trunk roads.