TEMPERATURES may be hotter than Barbados tomorrow, but the Met Office has issued a yellow warning for heavy rain and thunderstorms in the region.

A Met Office spokesman said: "Isolated heavy, and possibly severe thunderstorms are expected to develop late Wednesday afternoon with some torrential downpours possible, leading to localised surface water flooding."

The warning comes into effect at 4pm on Wednesday. 

For an up-to-date weather forecast, click here