For Watergrove Reservoir : No gale warning.
The reliability of the situation is very good.
Cloud and sun in the morning, sunny, progressively clouding over in the afternoon. Some light showers in the morning, no precipitation in the afternoon.
In the evening, changeable skies clouding over completely. Light showers. E wind force 4 continuing all day. Gusts reaching 31 knots in the evening. Excellent visibility.