The UK is bracing itself for a drenching as the Met Office issues warnings for 17 areas across the country. Heavy rain is forecast to sweep in from Monday 20 July 2026, with persistant downpours expected to cause disruption and potentially lead to localised flooding.
England's regions most at risk include parts of the North West, such as Cumbria and Lancashire, and sections of the South West, including Devon and Cornwall. Temperatures in these areas are predicted to be mild, around 15-18°C, but with wind gusts potentially reaching 20-25 mph, it could feel much cooler.
Scotland is also expecting a wet week, with heavy rain anticipated across the Central Belt, including Glasgow and Edinburgh, and extending into the Highlands. Western Isles and parts of Argyll and Bute are particularly highlighted as areas of concern. Residents in these regions should be aware of the potential for surface water flooding and difficult driving conditions.
Wales is not immune to the unsettled weather, with heavy rainfall predicted for much of the country, particularly the south and west. Cardiff, Swansea, and coastal areas are expected to bear the brunt of the wet weather, with a risk of localised flooding in low-lying areas. Northern Ireland will also see alerts in place for counties Antrim and Down, where persistent rain could lead to surface water accumulation.
The Met Office advises residents in affected areas to monitor local forecasts and take precautions against flooding, including clearing drains, securing outdoor items, and avoiding unnecessary journeys during periods of intense rainfall. Motorists are urged to drive with extra care, allowing more time for journeys and being mindful of reduced visibility and slippery road conditions.