There is a likelihood of heavy showers, possibly accompanied by thunder, in parts of western Scotland on Sunday afternoon, followed by more heavy rain and possible thunder in the south during the evening. Intense downpours could bring 20 to 30 mm of rain in less than an hour and possibly 30-50 mm over 2 to 3 hours, leading to surface water flooding.
To prepare for potential flash flooding, consider creating a flood plan and putting together an emergency flood kit. Stay informed about road conditions, bus and train schedules, and be ready to adjust travel plans if necessary.
To be better prepared for power cuts, gather essential items like torches, batteries, a mobile phone power pack, and other necessary supplies. If you are caught outside during thunderstorms, seek shelter in a safe enclosed area (such as a car) and avoid standing near trees or structures that could be struck by lightning. Be ready for rapid changes in weather warnings and stay updated with the latest forecasts from the Met Office.