Heavy rain and thunderstorms may lead to flooding and disruption to travel.
What to expect
[*]There is a small chance that homes and businesses could be flooded quickly, with damage to some buildings from floodwater, lightning strikes, hail or strong winds
[*]There is a small chance of fast flowing or deep floodwater causing danger to life
[*]Where flooding or lightning strikes occur, there is a chance of delays and some cancellations to train and bus services
[*]Spray and sudden flooding could lead to difficult driving conditions and some road closures
[*]There is a slight chance that power cuts could occur and other services to some homes and businesses could be lost