Early showers on Wednesday will increase in intensity and coverage later in the morning, continuing into the afternoon. Some showers and storms may linger, potentially bringing 15-20 mm of rain in less than an hour and up to 30-40 mm in a few hours. Lightning and hail are also possible.
To prepare for potential flash flooding, assess the risk to your location and create a flood plan and emergency flood kit if necessary. Secure moveable objects and temporary structures (such as bins, garden furniture, trampolines, tents, gazebos, sheds, and fences) before gusty winds arrive. Check road conditions and public transportation schedules to avoid delays, and gather supplies for potential power cuts, including torches, batteries, and a mobile phone power pack.
If caught outside during a thunderstorm, seek shelter in a safe enclosed area such as a car, avoiding trees and elevated areas that may attract lightning strikes. Stay vigilant for rapidly changing weather warnings, and stay informed about the forecast in your area.