For King George"s Reservoir (London) : No gale warning.
The reliability of the situation is good.
Cloud and sun in the morning, cloud largely disappearing in the afternoon. No precipitation.
In the evening, skies with few clouds. NE force 3 turning E force 4 in the middle of the day then ENE. Gusts reaching 26 knots in the middle of the day. Good visibility becoming excellent in the middle of the day.