Potential Thunderstorms and flooding are expected this weekend.

The Met Office has issued a yellow weather warning across a large region in England including Hertfordshire, of thunderstorms and potential flooding on Saturday (July 3).

According to the forecaster, there is a small chance that homes and businesses could be flooded quickly, with damage to some buildings from floodwater, lighting strikes, hail and strong winds.

Delays and road closures are expected from any sudden flooding or severe lighting strikes, and there could be difficult driving conditions.

There is also a slight chance of power cuts and loss of other services from the disruptions.

Current forecasts show that there is a high chance of rain throughout the day, with light to heavy rain expected from 4am to past 5am.

Later on there will be periods of rain at 8am and later at 2pm.

While the weather warning is in place for Watford, there is a chance that the area will be less affected by the thunderstorm.

There is no weather warning issued for Sunday, but light rain is expected throughout the day.