Thunderstorm warnings issued for England and Wales with hail and lightning

A thunderstorm warning has been issued by the Met Office for large areas of England and Wales, effective from 12pm to 8pm on Friday. This warning encompasses regions from the West Midlands to the South East, including the South West and parts of western Wales such as Cardiff and Swansea. The agency has indicated that the storms may bring frequent lightning strikes, which could potentially damage buildings, and there is a risk of heavy rainfall, with up to 40mm expected in just three hours. The forecast suggests that while some areas may remain dry, thundery showers are likely to develop more widely throughout the warning period. The storms are expected to produce gusty winds, large hail, and brief heavy rain, particularly affecting driving conditions due to spray and standing water. The Met Office has also warned of possible power cuts and train delays as a result of the severe weather. On Saturday, the situation is expected to worsen, with further thunderstorms and heavy showers anticipated. The most intense storms are likely to occur in the afternoon and evening, particularly in the Midlands, southern England, and east Wales. Hail and frequent lightning are expected to accompany these storms, increasing the potential for disruption. As the situation develops, residents in the affected areas are advised to stay informed and take precautions against the severe weather conditions. The Met Office continues to monitor the situation and will provide updates as necessary.