Thunderstorms and heavy downpours may develop in some areas this afternoon and evening, bringing 20 to 40 mm of rain in a short period of time. It is important to consider the risk of flash flooding and to prepare a flood plan and emergency kit if needed. Stay informed of road conditions and public transportation schedules to avoid delays. Be ready for power outages by gathering essential items like torches, batteries, and a mobile phone power pack. Seek shelter in a safe, enclosed area during thunderstorms and avoid being near trees or elevated structures that could attract lightning strikes. Stay alert for changing weather warnings by keeping up-to-date with the local forecast.