Thunderstorms are expected across much of the UK (Getty Images/iStockphoto)
The Met Office has issued a three-day yellow thunderstorm warning across parts of the UK, starting Thursday and lasting through Saturday, potentially causing travel disruption and power loss.
A warning is in effect for South West England and Northern Ireland until 1pm on Thursday, with heavy rain and thunderstorms moving northwards.
Another warning is in place for South East England from 3pm Friday to 6am Saturday, with possible road closures and community cut-offs due to flooding.
Some western areas could see 20-40mm of rainfall in a few hours, with intense downpours and lightning on Thursday, and another band of thunderstorms moving in from the southwest on Friday.
Met Office deputy chief meteorologist Mike Silverstone said that warm, humid air from Iberia is triggering the thunderstorms, with potential highs of 30C in places.