The Met Office has issued a yellow weather warning for heavy rain across Spalding, Lincolnshire, and much of East Anglia, effective from the early hours of Thursday morning. The warning, which comes into force at 3:00 AM on Thursday, 20th June, is expected to remain in place until 6:00 PM on the same day, bringing a significant risk of localised flooding and travel disruption to the region.
Forecasters predict that persistent and at times heavy rainfall will sweep across the area, with accumulations of 20-30mm (approximately 0.8-1.2 inches) widely expected. Some isolated spots, particularly over higher ground or where thunderstorms develop, could see up to 50mm (around 2 inches) of rain within a few hours. This volume of precipitation over a relatively short period raises concerns about surface water flooding, especially in low-lying areas or where drainage systems may struggle to cope.
Residents in Spalding and surrounding parts of Lincolnshire are advised to prepare for potential impacts. These include difficult driving conditions due to reduced visibility and spray on roads, which could lead to longer journey times. There is also a risk of some bus and train services being delayed or cancelled. Furthermore, the Met Office warns of a slight chance of power cuts and a small possibility that homes and businesses could be flooded.
Across the wider UK, while the focus for heavy rain is on Eastern England, other regions will experience varied weather. Northern England and Scotland are generally forecast to see a mix of sunshine and scattered showers, with temperatures ranging from 15-18°C. Wales and Northern Ireland can expect a largely cloudy day with intermittent rain, though not as heavy as that anticipated for Lincolnshire. Wind speeds across the country are generally expected to be moderate, typically between 10-20 mph, though gusts could be stronger in exposed coastal areas.
The Met Office recommends several safety precautions during periods of heavy rain. Drivers should slow down, use headlights, and maintain a safe distance from other vehicles. Pedestrians are advised to be cautious near flooded areas. Homeowners in flood-prone locations should ensure drains are clear and consider protecting properties if necessary. Staying updated with the latest weather forecasts and local authority advice is crucial.
Looking ahead, the unsettled weather pattern is expected to continue into the weekend for many parts of the UK, though the intensity of rainfall is likely to decrease after Thursday. Temperatures are forecast to remain around average for this time of year, ranging from 14-20°C across the country. The Met Office will continue to monitor the situation and update warnings as required.