David Elliott from Wessex Water explains the measures being taken to ensure water supplies are not affected as the Environment Agency officially declares a drought.
More top news
Wednesday will be wet to start with and will remain overcast for much of the morning, perhaps with mist and hill fog for some.
Wednesday will start damp and cloudy, perhaps with mist and hill fog for some.
A light breeze winds across the region, with clouds and rainy spells. There may be mist or fog in places.