For Leadstone :
No gale warning.
The reliability of the situation is good.
Sun but cloud increasing in the morning, warning: storms in the afternoon: considerable electrical activity. Risk of showers in the morning, heavy showers in the afternoon. In the evening, storms developing.
Showers. SW force 4 becoming SSW force 5 in the middle of the day then SW. Gusts reaching 32 knots in the middle of the day. Smooth to slight sea. Low, short swell from SSE. Good visibility becoming excellent in the middle of the day.