The Met Office has issued a yellow weather warning for parts of the UK, indicating the likelihood of heavy rain especially in London, southeast and southwest England, and parts of Wales. This warning is in effect until midnight on Monday, with predictions of widespread rainfall amounting to 10-15mm in many areas, and up to 30mm in some locations that are most susceptible to strong winds from the south-southeast.

As of Sunday evening, the Environment Agency (EA) has issued 96 flood warnings, primarily concentrated in the South, South West, and the East and West Midlands. Additionally, there are 218 flood alerts across much of England signaling that flooding may be imminent. The heavy rain expected on Monday afternoon and evening poses risks not only for localized flooding but also for disruptions to travel, as advised by the Met Office.

Temperatures are anticipated to remain mild, reaching double figures in several regions including the Midlands, eastern England, and the South East. Authorities remain on high alert as they monitor the impact of the adverse weather conditions, urging residents in affected areas to stay informed and prepared as the heavy rainfall arrives, which could exacerbate existing concerns over flooding in vulnerable areas.