The national forecaster said that scattered thunderstorms could bring a risk of sudden flooding and travel chaos on Saturday afternoon and night
The Met Office has issued a warning as thunderstorms are set to temporarily break the heatwave scorching the UK.
The UK’s national forecaster has issued a yellow warning from 3pm tomorrow until 4am Sunday morning in the East Midlands, North East England, North West England, Wales, West Midlands and Yorkshire & Humber.
The storms are set to appear as most of Britain swelters under a searing heatwave, with temperatures expected to rise to 33C across southern regions this weekend.
The storms could cause sudden flooding that could in turn make the roads difficult to navigate. There could be some road closures as a result, the forecaster added. The flooding could also leave some communities isolated as roads are cut off.
The Met Office said that power cuts were also a possibility, with the potential for services to homes and businesses being lost. In the event of lightning strikes, there could be bus and train cancellations in the affected areas.
In a statement, it said: “Whilst many places will likely remain dry and unaffected, scattered thunderstorms may develop during Saturday afternoon, lasting through the evening hours, moving northeastwards before eventually clearing to the North Sea by the early hours of Sunday.
“The most intense thunderstorms could produce frequent lightning, large hail and gusty winds, along with some heavy downpours for a time. This may lead to some surface water impacts in places.”
“Consider if your location is at risk of flash flooding. If so, consider preparing a flood plan and an emergency flood kit,” the forecaster adds.
“Prepare to protect your property and people from injury. Before gusty winds arrive, check to ensure moveable objects or temporary structures are well secured. Items include; bins, garden furniture, trampolines, tents, gazebos, sheds, and fences.
“Give yourself the best chance of avoiding delays by checking road conditions if driving, or bus and train timetables, amending your travel plans if necessary.
“People cope better with power cuts when they have prepared for them in advance. 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.”
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