• Where flooding or lightning strikes occur, there is a chance of delays and some cancellations to train and bus services
• Spray and sudden flooding could lead to difficult driving conditions and some road closures
• Some communities might become cut off if roads flood
• Flooding of homes and businesses could happen quickly, with damage to some buildings from floodwater, lightning strikes
• Power cuts might occur and other services to some homes and businesses could be lost
Consider if your location is at risk of flash flooding. If so, consider preparing a flood plan and an emergency flood kit.
Give yourself the best chance of avoiding delays by checking road conditions if driving, or bus and train timetables, amending your travel plans if necessary.
People cope better with power cuts when they have prepared for them in advance. It's easy to do; consider gathering torches and batteries, a mobile phone power pack and other essential items.
If you find yourself outside and hear thunder, protect yourself by finding a safe enclosed shelter (such as a car). Do not shelter under or near trees, or other structures which may be struck by lightning. If you are on an elevated area, move to lower ground.
Be prepared for weather warnings to change quickly: when a weather warning is issued, the Met Office recommends staying up to date with the weather forecast in your area.
Information on update: Warning area has been expanded east a little, wind gusts as a hazard have been removed and the start time brought forward by 1 hour. A broad band of thunderstorms and heavy rain will move north across England and Wales on Thursday, perhaps becoming slow moving in the afternoon and evening. Accumulations of 20-30 mm in an hour is possible locally, while 30 to 40 mm can be expected fairly widely and up to 50 mm in a 12 hour period in places. There is a small chance that some places may see more than 50 mm in three hours and more than 75 mm through 12 hours, especially over east facing high ground. Lightning and hail of 1-2 cm will also be hazards.
For further details see https://www.metoffice.gov.uk/weather/warnings-and-advice/uk-warnings
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