For King George"s Reservoir (London) : No gale warning.
The reliability of the situation is very good.
Skies changeable to very cloudy. Risk of some spots of rain in the morning, possibility of showers in the afternoon.
In the evening, cloud and long sunny periods. No precipitation. S force 3 in the morning turning WSW force 4 in the middle of the day. Gusts reaching 31 knots in the middle of the day. Excellent visibility.