London is preparing for significant rainfall and potential flooding as a large weather system impacts the United Kingdom. On April 29, 2026, persistent rain has been falling since early morning, and meteorologists predict it will continue throughout the day. The Met Office has issued a yellow weather warning, urging residents to prepare for possible disruptions. The rain is causing rivers and streams to rise, increasing the risk of flooding, particularly in low-lying areas. Local authorities are monitoring the situation and taking precautionary measures.