Lightning
UK weather: Azores high sparks southward heat blast as thunderstorms threaten to strike Britain
Warmer conditions are expected in the south, which could trigger thunderstorms
UK weather: Thunderstorms batter Britain as five-day 30C deluge sparks Met Office warnings
The majority of the country is set to be hit by heavy rain
Met Office issues thunderstorm warnings lasting THREE DAYS at same time as heat-health alert
Areas of London, the East of England and the East Midlands could be hit
