Overview

• The warning runs from 8pm Sunday to 6pm Monday, covering much of west and southwest England, Wales and parts of southern England.
• The Met Office cites a small chance of injuries and danger to life from flying debris and urges people to secure loose items and avoid non‑essential travel.
• WXCharts maps show a roughly 630‑mile band of heavy rain sweeping the country on Sunday, heightening the risk of local flooding and transport disruption.
• Officials warn of possible power cuts, coastal spray and large waves, with potential delays or closures on roads, rail, air and ferry routes.
• Chief meteorologist Paul Gundersen attributes the episode to a deepening North Atlantic low and says a named storm is currently unlikely.