Heavy thunderstorms could disrupt travel and cause flooding across much of England and Wales today, with the Met Office issuing a yellow weather warning from early afternoon through evening.
The warning covers vast swathes of both countries, stretching from South West England to the East Midlands and parts of North West England, whilst Wales faces particular risks across central and eastern areas. Forecasters warn of heavy rainfall, frequent lightning, hail and winds gusting up to 50mph in exposed locations.
Temperatures will reach 22-24°C before the storms hit, with cooler conditions expected once the downpours begin. The affected regions include major urban centres where millions could face travel disruption.
Rail and bus services may face delays or cancellations, whilst drivers could encounter dangerous conditions from standing water and spray. The Met Office warns of a slight risk of power cuts and potential building damage from lightning strikes or strong winds. Most concerning is the small chance of fast-flowing floodwater posing a danger to life.
Scotland and Northern Ireland will escape the worst weather, with Scotland seeing sunshine mixed with scattered showers and temperatures in the high teens. Northern Ireland is forecast largely dry conditions with bright spells.
Residents in warning areas should secure loose garden furniture, avoid walking or driving through floodwater, and unplug non-essential electrical appliances during storms. Motorists must drive cautiously, maintain safe distances and watch for sudden changes in road conditions.
The Met Office will monitor conditions throughout the day and issue updates as needed, urging the public to stay informed through official channels.