The Met Office has issued a comprehensive weather warning, indicating that 34 counties across the UK are expected to experience a prolonged period of heavy rainfall beginning on Monday. Forecasts suggest that some areas could endure continuous downpours for up to 30 hours, raising concerns about potential localised flooding and significant disruption to daily life and travel.
The affected regions span a broad geographical area, with particular emphasis on parts of England and Wales. While specific county-level details are still emerging, preliminary Met Office maps highlight significant rainfall accumulations across the Midlands, northern England, and parts of the South West. Scotland and Northern Ireland are also expected to see unsettled weather, though the most intense and prolonged rainfall is currently forecast for England and Wales.
This extended period of wet weather is attributed to a slow-moving low-pressure system, which is set to draw in moisture-laden air. Rainfall totals could reach several tens of millimetres in some locations, particularly over higher ground. Commuters are advised to prepare for challenging travel conditions, with a heightened risk of surface water flooding on roads and potential delays to public transport services.
Temperatures during this period are expected to remain mild for the time of year, generally ranging between 10 to 14 degrees Celsius across the affected areas. Wind speeds are anticipated to be moderate, typically between 10 to 20 mph, but could gust higher in exposed coastal areas, potentially exacerbating the impact of heavy rain by driving it horizontally. The Met Office urges residents to stay updated with the latest forecasts and any flood alerts issued by the Environment Agency.
Practical advice for the public includes checking vehicle tyres and wipers, allowing extra time for journeys, and avoiding driving through floodwater. Homeowners in flood-prone areas may wish to take precautionary measures, such as securing outdoor items and checking drains. The prolonged nature of this rainfall event means that even areas not typically prone to flooding could experience issues due to saturated ground.