Weather Warnings Archive: Sunday 22 Jun 2025 03:00 BST - UK

issued by the Metoffice at
   02:00, 22.06.2025

valid from
   17:00, 21.06.2025
until
   03:00, 22.06.2025

Region: Wales

Whilst some showers and isolated thunderstorms are expected during Saturday afternoon, further and potentially intense thunderstorms are likely to develop during Saturday evening across northwest England and perhaps northeast Wales. Whilst there is still some uncertainty in when and where these develop, thunderstorms could produce a combination of frequent lightning, large hail, strong winds and heavy rain (in places, 30-40 mm in less than 2 hours) as they move northeast into northeast England and perhaps southeast Scotland overnight. Thunderstorms are expected to move offshore into the North Sea during the latter part of Saturday night. What Should I Do? Consider if your location is at risk of flash flooding. If so, consider preparing a flood plan and an emergency flood kit. Prepare to protect your property and people from injury. Before gusty winds arrive, check to ensure moveable objects or temporary structures are well secured. Items include; bins, garden furniture, trampolines, tents, gazebos, sheds, and fences. Give yourself the best chance of avoiding delays by checking road conditions if driving, or bus and train timetables, amending your travel plans if necessary. People cope better with power cuts when they have prepared for them in advance. It’s easy to do; consider gathering torches and batteries, a mobile phone power pack and other essential items. If you find yourself outside and hear thunder, protect yourself by finding a safe enclosed shelter (such as a car). Do not shelter under or near trees, or other structures which may be struck by lightning. If you are on an elevated area move to lower ground. Be prepared for weather warnings to change quickly: when a weather warning is issued, the Met Office recommends staying up to date with the weather forecast in your area.

Thunderstorms may cause some impacts in places on Saturday evening and night

The public is advised to take extra care, further information and advice can be found here: http://www.metoffice.gov.uk/weather/uk/links.html