Map shows where thunderstorms and heavy rain will hit

Rain and thunder is rolling in after a dry summer so far (Picture: Jordan Pettitt/PA Wire)
People heading out and about today should carry an umbrella because thunder and heavy rain are forecast in London and most of the south today.
Road travel could be disrupted when the worst of the weather hits from 10am onwards.
Here is a roundup of what areas are affected by the thunderstorm and what to expect.
Weather warning on Thursday, July 31

A map shows where the Met Office yellow weather warning is in place today (Picture: Metro)
The latest yellow warning is active from 10am until 9pm today – July 31.
The Met Office said: ‘Thunderstorms and heavy showers are expected to develop during Thursday morning and through the afternoon. These could produce torrential downpours in a few places with as much as 25-35 mm of rain falling within an hour and perhaps 60 mm within 2 hours. Frequent lightning and hail will be additional hazards.’
Drivers in some areas could face difficult conditions due to spray, and roads prone to flooding could become suddenly waterlogged.

It’s pouring down in London today, but rainfall will be welcome in many parts of the UK after a dry June (Picture: Jordan Pettitt/PA Wire)
And on the railways, flooding and lightning strikes could lead to delays and cancellations.
Despite the bleak forecast today, there are no active flood warnings or alerts in place in England this morning.
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What areas are affected by the weather warning?
London and South East of England
- Bracknell Forest
- Brighton and Hove
- Buckinghamshire
- East Sussex
- Greater London
- Hampshire
- Isle of Wight
- Kent
- Medway
- Oxfordshire
- Portsmouth
- Reading
- Slough
- Southampton
- Surrey
- West Berkshire
- West Sussex
- Windsor and Maidenhead
- Wokingham
South West
- Wiltshire
- Bath and North East Somerset
- Bournemouth Christchurch and Poole
- Bristol
- Dorset
- Gloucestershire
- North Somerset
- Somerset
- South Gloucestershire
- Swindon
East of England
- Central Bedfordshire
- Essex
- Hertfordshire
- Luton
- Southend-on-Sea
- Suffolk
- Thurrock
Today’s rain will come as a welcome change after many parts of the UK have seen drought conditions in June and July.
Water reservoirs and groundwater levels were declining, the Environment Agency warned after the driest start to the year since 1976.
In the ban areas, people are not allowed to use a hosepipe to water plants or gardens, wash vehicles or paths, terraces and windows or fill a swiming or a paddling pool.
Weekend weather forecast
The low-pressure thunder front is set to pass by this evening, making way for more sunshine and clearer skies.
In London, temperatures will climb up to 24C on Saturday, while Sunday looks warm but with some cloud.
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