For King George"s Reservoir (London) : Warning strong breeze.
The reliability of the situation is very good.
Overcast skies. Light rain.
In the evening, cloud and long sunny periods. Drizzle fading over time. SSW force 7 in the middle of the day weakening WSW force 4 in the evening. Gusts reaching 43 knots in the middle of the day. Excellent visibility.