Early showers on Wednesday are expected to intensify and become more widespread throughout the morning and into the afternoon. Some areas may experience slow-moving and prolonged showers and storms, which could bring 15-20 mm of rain in less than an hour and possibly 30-40 mm over a few hours. Lightning and hail are also potential hazards.
To prepare for the inclement weather, assess whether your location is at risk of flash flooding and consider creating a flood plan and emergency flood kit. Secure moveable objects and temporary structures, such as bins, garden furniture, trampolines, tents, gazebos, sheds, and fences, to prevent damage from gusty winds. Stay informed about road conditions and public transport schedules to avoid delays, and gather essential items like torches, batteries, and a mobile phone power pack in case of power cuts.
If you find yourself outdoors during a thunderstorm, seek shelter in a safe enclosed area, such as a car, and avoid standing near trees or structures that may attract lightning strikes. Be prepared for weather warnings to change quickly by staying updated on the latest forecast from the Met Office.