For Trondheim :
No gale warning.
The reliability of the situation is very good.
Very cloudy skies with short clear spells. Rain gradually becoming less frequent in the morning, possibility of a few spots in the afternoon. In the evening, very cloudy skies becoming totally overcast.
Light rain. W force 3 turning N force 2 in the middle of the day then ENE. Gusts reaching 18 knots in the morning. Smooth sea becoming rippled in the middle of the day. Low, short swell from SSE. Good visibility becoming excellent in the middle of the day then good.