Showers on Wednesday will start off early in the day but will become heavier and more widespread as the morning progresses into the afternoon. Some showers and storms may be slow-moving and bring significant amounts of rain, with 15-20 mm possible in less than an hour and up to 30-40 mm in 2-3 hours. Lightning and hail are also possible hazards.
To prepare, assess the risk of flash flooding in your area and consider creating a flood plan and emergency kit. Secure any moveable objects or structures on your property before gusty winds arrive. Check road conditions and public transportation schedules to avoid delays. Gather essential items to cope with power cuts, such as torches, batteries, and a mobile phone power pack.
If caught outside during a thunderstorm, seek shelter in a safe enclosed area and avoid trees or other structures that may attract lightning. Be ready for weather warnings to change quickly and stay updated on the latest forecasts.