Storms threaten more disruption in sequel to record-breaking UK heat

After temperatures reached 40C, scientists warn of such episodes every three years if emissions are not lowered

Hundreds of firefighters battled blazes across England on Tuesday as temperatures surged to a historic high of 40.3C, capping two days of extreme heat that scientists warn is a wake up call" for the climate emergency.

The temperature is set to drop by up to 10C in some areas on Wednesday, with heavy showers and thunderstorms predicted in parts of northern England and southern Scotland, with the potential for localised flooding, lightning strikes, transport disruption and power cuts.