For Llyn Brenig : No gale warning.
The reliability of the situation is very good.
Very cloudy skies becoming totally overcast during the afternoon. No precipitation in the morning, drizzle in late afternoon.
In the evening, overcast skies. Drizzle intensifying and turning to rain. WSW force 3 in the morning becoming SW force 4 in the middle of the day. Gusts reaching 31 knots in the evening. Good visibility becoming excellent in the middle of the day.