The Met Office has issued a yellow thunderstorm warning covering large parts of England, Scotland and Wales following widespread flooding and lightning strikes that have already caused disruption across the UK.
The warning, which began at midday, alerts residents to expect heavy downpours, lightning strikes, hail and gusty winds reaching up to 40mph. Forecasters warn that intense rainfall within short periods could trigger surface water flooding, particularly hitting urban areas and low-lying roads hardest.
England's Midlands, South East and North West face the greatest risk, with already saturated ground from recent downpours leaving communities vulnerable. Scotland's central and southern regions could see travel networks disrupted, whilst Wales's western and central areas must prepare for sudden deluges. Northern Ireland, though not under the yellow warning, still faces unsettled conditions with localised heavy showers.
The Met Office warns residents to brace for travel delays on roads and railways due to flooded routes and lightning strikes affecting rail signals. Power cuts and building damage from lightning or strong winds remain possible. Authorities urge people to secure loose outdoor items, avoid driving through floodwater and stay indoors during severe storms.
These warnings follow weeks of volatile weather mixing warm spells with torrential rain, highlighting the growing challenge of managing increasingly extreme weather events. Driving conditions will prove hazardous due to spray and sudden visibility drops, with temperatures holding steady between 18-22°C despite the stormy conditions.
The unsettled pattern will persist for several days, though storm intensity and coverage may shift. Residents must check local forecasts regularly and plan journeys carefully, especially when travelling through flood-prone areas. The Met Office continues monitoring conditions and will update warnings as needed.