Met Office issues nine-hour thunderstorm warning for Wiltshire

A yellow thunderstorm warning is in place from midday to 9pm today (Saturday, August 29).

The Met Office warns that while most places will miss the worst, heavy thundery showers might hit this afternoon and evening.

'An area of heavy showers and thunderstorms will move across this region during the afternoon and early evening, affecting areas in the west first and moving progressively east towards evening with drier weather following,' the Met Office website warns.

'Some places could see 15-25 mm of rain in an hour, and 30 mm in two to three hours, with hail and lightning additional hazards.'

Delays to car, bus and train services are possible, with some short-term loss of power likely in areas.

The Met Office warns of some damage to a few buildings from lightening strikes, and says that some flooding of a few businesses and homes is likely.

People are advised to check for any travel delays and consider changing their plans if possible.

If your area is at risk of flash flooding, the Met Office advises that you consider preparing an emergency flood kit and flood plan.

'People cope better with power cuts when they have prepared for them in advance,' reads the website.

'It's easy to do; consider gathering torches and batteries, a mobile phone power pack and other essential items.

'If you find yourself outside and hear thunder, protect yourself by finding a safe enclosed shelter (such as a car).

'Do not shelter under or near trees, or other structures which may be struck by lightning. If you are on an elevated area, move to lower ground.

'Be prepared for weather warnings to change quickly: when a weather warning is issued, the Met Office recommends staying up to date with the weather forecast in your area.'

More safety tips can be found on the Met Office website.