Thunderstorm warnings have been issued across much of the UK as heavy rain brings the risk of possible flooding.
A yellow weather warning, covering much of England and parts of Wales, is in place until 5am on Monday.
Forecasters warn the wet weather could lead to flooding, leaving businesses and homes at risk of damage.
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A warning on the Met Office website says: “There is a small chance that homes and businesses will be flooded quickly, with some buildings damaged by flooding, lightning, hail or strong winds.”
He added that there could be disruption to travel, including road closures and train cancellations.
Met Office meteorologist Rebecca Hudson said the risk was mainly confined to central and southern England.
He said the weather warning is almost “triangular in shape”, from East Yorkshire to the Cardiff area, East Devon, London and East Anglia.
Ms Hudson said there will be some “heavier showers” overnight on Sunday, before drying out on Monday, with some sunny spells even on the cards.
“There will be some heavier showers overnight from Sunday to Monday, but these will gradually weaken and then Monday will also be much drier with some sunny spells,” he added.
Sharing advice from the RAC and National Highways, the Met Office is advising drivers to slow down in storms and find alternative routes if roads are flooded.