The Met Office tells us that rain will affect much of south Wales and southwest England from late Tuesday afternoon, overnight into Wednesday morning before clearing.
20-30 mm of rain is likely to fall quite widely whilst over the higher ground of southwest England, such as Dartmoor 40-50 mm is expected, with most exposed sites perhaps seeing 60 mm. Strong winds are also expected perhaps enhancing impacts in places.
- Flooding of a few homes and businesses is likely
- Spray and flooding on roads probably making journey times longer
- Bus and train services probably affected with journey times taking longer
- Some interruption to power supplies and other services possible