For Llyn Clywedog Reservior : No gale warning.
The reliability of the situation is very good.
Changeable skies completely clouding over during the morning, very cloudy skies to overcast in the afternoon. No precipitation.
In the evening, overcast skies. No precipitation. ESE force 4 in the morning becoming E force 5 in the middle of the day. Gusts reaching 35 knots in the evening. Visibility reduced by mist becoming excellent in the middle of the day.