For King George"s Reservoir (London) : No gale warning.
The reliability of the situation is very good.
Very cloudy skies with short clear spells. Some light rain in the morning, light showers dying away progressively in the afternoon.
In the evening, very cloudy. Chance of light rain. S force 4 in the morning turning SE force 3 in the evening. Gusts reaching 18 knots in the middle of the day. Poor visibility becoming excellent in the middle of the day then poor.