For Watergrove Reservoir : No gale warning.
The reliability of the situation is very good.
Very cloudy skies to overcast. No precipitation in the morning, showers late in the day.
In the evening, overcast skies. Light showers. NW force 1 in the morning becoming force 2 in the evening. Gusts reaching 15 knots in the evening. Visibility reduced by mist becoming good in the middle of the day then poor.