The Met Office has advised of the possibility of flooding and travel disruption as it issues yellow warnings for thunderstorms and rain for much of England, Wales and Northern Ireland.
The yellow thunderstorm warnings are in place for London and the South East from midday to midnight on Tuesday, and until 9pm for the South West, Wales and Northern Ireland.
The warnings state that there could be sudden downpours during the thunderstorms which could lead to difficult driving conditions, disruption to trains and buses as well as the chance of flooding and power cuts.
A Met Office spokeswoman said: “There are lots of warnings going on, with thunderstorms moving into rain warnings.
“There are large rain warnings covering quite a large area of central and northern England, Scotland and Wales for Wednesday and Thursday.
“This is because there is an area of low pressure approaching the UK from the east.
“The precise track of the low pressure which would determine where the rainfall comes is still uncertain at the moment and is something we are keeping an eye on.
A cooler and cloudier afternoon for most of us compared to yesterday with showers and thunderstorms possible in places⛈️
Sudden downpours could give some localised flooding but some places will stay dry?
With light winds it will feel warm in the sunshine?️Stay #WeatherAware⚠️ pic.twitter.com/tTMnR7fdr8
— Met Office (@metoffice) May 21, 2024
“We would encourage people to keep an eye on the forecast over the next couple of days to see how that evolves.”
The thunderstorm warning for London and the South East states that there are likely to be slow-moving heavy showers with thunderstorms featuring hail and lightning which should ease away by Tuesday evening.
The Met Office has said places could see 30-40mm of rain, with a few areas receiving 60-80mm with a small chance of some areas receiving 150mm.
Chief meteorologist Andy Page said: “The area of low pressure developing in the southern North Sea will push a band of heavy rain north and west across the UK.
“Areas exposed to the strengthening northerly winds are most likely to see the highest rainfall amounts, though exact details regarding the track of the low and thus where we might see the highest rainfall totals remains uncertain.
“Warnings are likely to be updated as more details emerge, and it is important therefore, that people keep an eye on the forecast.”
