Britain faces a 14-hour rainfall onslaught as the Met Office issues a yellow weather warning for heavy rain across large swathes of the UK, with flooding and travel chaos expected from early morning.
Northern Ireland and western Scotland will bear the brunt of the deluge, with forecasters predicting 30-50mm of rain widely and up to 80mm on higher ground. Cumbria and parts of the North West face similar totals, whilst Wales will see considerable downpours across western and central regions. The south-east escapes the worst but scattered showers remain possible.
Surface water flooding poses the biggest threat to homes, businesses and transport networks. Rail services face delays and cancellations, whilst drivers must navigate treacherous conditions with spray and standing water. Temperatures will hover around 10-12C with moderate winds of 15-25mph, gusting higher on exposed coasts.
The Met Office urges residents in affected areas to check flood warnings, secure outdoor items and avoid unnecessary travel during peak downpours. Drivers must reduce speed and exercise extreme caution on waterlogged roads.
Emergency services remain on standby as local councils monitor conditions closely. The prolonged rainfall means even areas rarely troubled by flooding could face problems due to saturated ground, highlighting the unpredictable nature of British weather and the need for constant vigilance.