For Trondheim :
No gale warning.
The reliability of the situation is fairly good.
For the night from Thursday to Friday SSW force 1 in the early part of the night becoming SW force 2. Gusts reaching 13 knots at the end of the night.
Rippled sea. Low, short swell from SSE. Poor visibility becoming poor in the middle of the night then poor. Daytime of Friday 2 may : The unsettled atmosphere will become increasingly unstable as the day unfolds.
Skies changeable to very cloudy. Light rain followed by showers in the morning, light showers in the afternoon. In the evening, very cloudy.
Light showers progressively becoming less frequent. W wind force 4 continuing all day. Gusts reaching 23 knots in the evening. Rippled sea becoming smooth to slight in the middle of the day. Low, short swell from SSW. Poor visibility becoming excellent in the middle of the day.