Yellow warning for Rain issued across Ayrshire
A band of heavy rain followed by heavy showers or thunderstorms the potential to bring disruption.
A band of heavy rain, with the possibility of some very heavy bursts, will move northwards during Thursday night and Friday.
Within this band 10-15 mm is widely expected, however some places could see as much as 30 mm in just a few hours.
Once the rain has cleared scattered showers and thunderstorms are expected to develop, particularly during Friday.
Many places will miss these, but where they do occur 10-20 mm is possible in one hour, with perhaps 30 mm in a few hours.