DESPITE the glorious sunshine all day, there is a yellow warning as thunderstorms are expected across Gwent this evening.

The warning is in place from 6pm tonight (July 23) and runs to 9am Wednesday morning.

South Wales Argus:

(A lightning strike captured in Newport last month, more are expected tonight. Picture: South Wales Argus Camera Club member Sandra Kepkowska)

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The Met Office warns that there could be a chance of power cuts and damage to buildings from lightning strikes and the potential for hail.

Temperatures reached a high of 31 degrees celcius today and during the thunderstorm period, are expected to drop to a lowest of 17 degrees.

Heavy rain is set to fall in the early hours of tomorrow morning.