In the east, most areas will probably start dry and remaining noticeably warm and muggy overnight. Evening thunderstorms arriving from the south and west are most likely to clear after midnight. Minimum temperature 20°C.
In the west tonight, thunderstorms will become more widespread, with the risk of hail, gusting winds and some heavy rain bursts. Becoming drier later, but low cloud will roll in from the west. Minimum temperature 15°C.